Cell Test Engineer

🏢 Summary: Engineering role focused on developing and operating validation systems and automated test infrastructure for battery and power electronics hardware used in autonomous delivery aircraft. Responsibilities include designing test equipment, executing environmental and reliability testing, analyzing failures, and improving laboratory automation and validation processes across multiple hardware programs. 🗂️ Requirements: Experience developing validation systems or engineering test infrastructure for electromechanical products, Experience designing and building custom test equipment and automated validation systems, Mechanical design experience with CAD software, Knowledge of measurement systems, sensors, DAQ hardware, instrumentation, and electrical power systems, Experience with environmental, vibration, thermal, fatigue, reliability, or safety testing, Ability to analyze data, identify failure modes, and provide engineering recommendations, Experience developing automated test software, Strong written and verbal technical communication skills 📃 Skills: Python, LabVIEW, MATLAB, TestStand, NX, SolidWorks, CAD, DAQ, Instrumentation, Automation, Sensors, Electrical, Mechanical, Validation, Testing 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role Zipline builds autonomous delivery aircraft and ground systems that operate daily in varying field conditions. You will develop the validation systems and test infrastructure that ensure battery and power electronics hardware is safe, reliable, manufacturable, and ready for deployment. The Battery & Power Electronics team is responsible for delivering power throughout the aircraft—including batteries, power distribution systems, busbars, and power connectors. In this role, you'll design, build, automate, and operate the systems that validate these products throughout development, qualification, manufacturing, and field support. This role is open to engineers at all levels. Scope and ownership grow with experience—from developing individual fixtures and executing validation tests to leading validation strategy, architecting complex test systems, and defining engineering standards across multiple programs. What You'll Do Own end-to-end delivery of validation systems from requirements → design → build → automation → execution → analysis → release → production support. Typical Responsibilities - Design and build mechanical, electrical, and software-integrated test equipment for battery cells, battery packs, power electronics, busbars, and power distribution hardware. - Develop validation strategies covering functional, environmental, vibration, thermal, abuse, reliability, and durability testing for safety-critical power systems. - Design custom fixtures, instrumentation, wiring harnesses, power distribution systems, and data acquisition hardware capable of repeatable, high-throughput testing. - Develop automated test sequences, data collection, and analysis workflows that improve test repeatability, reduce operator effort, and accelerate engineering feedback. - Plan and execute battery characterization, DV&P/R, vibration, thermal cycling, shock, crash, fire mitigation, fatigue, ingress protection, and electrical validation campaigns. - Own test readiness reviews, equipment qualification, calibration strategy, operating procedures, and laboratory safety documentation. - Analyze failures using instrumentation, teardown inspections, root cause analysis, and statistical methods, partnering with design engineers to implement corrective actions. - Partner daily with Systems, Mechanical, Electrical, Software, Reliability, Manufacturing, Supplier Quality, Integration & Test, and Field Operations to translate engineering questions into efficient, data-driven validation plans. - Develop scalable test infrastructure supporting engineering development, manufacturing validation, supplier qualification, and fleet investigations. - Support supplier qualification, acceptance testing, and failure investigations for externally manufactured hardware. - Contribute to engineering standards, laboratory best practices, and continuous improvement initiatives. As scope increases, lead technical reviews, mentor teammates, and define validation strategy across multiple programs. Engineer II - Independently owns validation equipment and test campaigns for individual subsystems. - Designs custom fixtures, automation, and data acquisition systems. - Troubleshoots complex test issues and partners with cross-functional teams to resolve failures. Senior Engineer - Leads development of complex validation systems supporting major hardware programs. - Defines validation approaches, mentors engineers, and improves laboratory capabilities. - Drives automation, test infrastructure improvements, and cross-functional technical decisions. Staff Engineer (Lead Engineer) - Defines validation strategy across multiple programs. - Establishes engineering standards for test equipment, automation, instrumentation, and laboratory operations. - Leads major cross-functional initiatives that improve engineering quality, development velocity, and organizational capability. - Serves as the technical authority for large-scale validation systems and laboratory infrastructure. What You'll Bring - Experience developing validation systems, production test equipment, or engineering test infrastructure for complex electromechanical products appropriate to your career level. - Experience designing and building custom test equipment, fixtures, instrumentation, or automated validation systems. - Strong mechanical design skills using NX, SolidWorks, or equivalent CAD software for developing robust laboratory equipment and fixtures. - Strong understanding of measurement systems, sensors, DAQ hardware, instrumentation, electrical power systems, and laboratory best practices. - Experience planning and executing environmental, vibration, fatigue, thermal, abuse, reliability, or safety testing. - Ability to design experiments, analyze data, identify failure modes, and communicate actionable engineering recommendations. - Experience developing automated test software using Python, LabVIEW, MATLAB, NI Test Stand, or similar platforms is preferred. - Demonstrated ability to improve test throughput, repeatability, automation, or laboratory efficiency. - Strong written and verbal communication skills with the ability to clearly communicate technical findings and recommendations. What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

🏢 Summary: Engineering role focused on designing and developing electromechanical test equipment for validating battery and power electronics systems used in autonomous delivery aircraft. The position involves building custom mechanical test systems, integrating automation and instrumentation, and supporting crash, structural, and environmental validation programs. Responsibilities scale with experience, from subsystem ownership to leading validation infrastructure strategy across aircraft programs. 🗂️ Requirements: Experience designing mechanical systems or engineering test equipment, Strong mechanical design skills, Proficiency with CAD software, Knowledge of machine design and structural analysis, Experience with GD&T and tolerance analysis, Experience performing FEA and hand calculations, Familiarity with hydraulic or pneumatic actuation systems, Experience designing welded and machined assemblies, Hands-on experience assembling and troubleshooting mechanical equipment, Ability to collaborate across multidisciplinary engineering teams 📃 Skills: NX, SolidWorks, CAD, FEA, GD&T, Hydraulics, Pneumatics, Servo-electric, Automation, Instrumentation, Structural, Manufacturing 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role Zipline builds autonomous delivery aircraft and ground systems that operate daily in varied field conditions. Reliable products begin with reliable validation. As an Electromechanical Test Equipment Design Engineer, you will own the design and development of the test systems that enable engineers to characterize, validate, qualify, and manufacture battery and power electronics hardware with confidence. The Battery & Power Electronics team is responsible for delivering power throughout the aircraft—including batteries, power distribution systems, busbars, and power connectors. You will develop custom test equipment integrating mechanical design, electrical hardware, instrumentation, controls, automation, and software to create robust, scalable systems that accelerate product development and generate accurate, repeatable engineering data. This role is open to engineers at all levels. Responsibilities and scope will scale with experience—from owning individual fixtures and subsystems to leading the architecture and strategy for complex validation infrastructure spanning multiple aircraft programs. What You'll Do • Own end-to-end development of crash safety equipment from requirements through concept, design, fabrication, commissioning, validation, and continuous improvement. • Design and develop custom mechanical test equipment supporting impact, crush, penetration, drop, abuse, fire, vibration, and structural testing of batteries and aircraft hardware. • Design structural frames, fixtures, reaction structures, containment systems, mounting interfaces, and mechanisms capable of safely supporting high-energy testing. • Develop systems utilizing hydraulic, pneumatic, servo-electric, and mechanical actuation to apply controlled static and dynamic loading. • Perform engineering analyses including hand calculations, tolerance stacks, bolted joint design, load path analysis, FEA, fatigue assessments, and failure mode evaluations to ensure equipment performance and operator safety. • Produce CAD assemblies, detailed drawings, GD&T, bills of materials, and manufacturing documentation for fabricated and machined assemblies. • Design equipment with operator safety as a primary requirement, incorporating guarding, interlocks, energy isolation, debris containment, fire mitigation, and ergonomic considerations. • Partner with electrical, controls, and software engineers to integrate instrumentation, sensors, data acquisition, and automation into mechanical test systems. • Build, commission, troubleshoot, validate, and continuously improve laboratory equipment to maximize safety, repeatability, throughput, and maintainability. • Support crash safety, abuse, and structural validation campaigns by rapidly developing new test capability and modifying existing equipment. • Work closely with Mechanical Design, Reliability, Systems Engineering, Manufacturing, Integration & Test, and Safety teams to translate validation requirements into practical engineering solutions. • Lead supplier engagement for fabricated equipment, machined components, welded structures, hydraulic systems, and custom mechanical assemblies. What You'll Bring • Experience designing mechanical systems, structural equipment, automated machinery, manufacturing equipment, or engineering test equipment appropriate to your career level. • Strong mechanical design skills using NX, SolidWorks, or equivalent CAD software. • Strong engineering fundamentals including machine design, structural analysis, GD&T, tolerance analysis, hand calculations, bolted joints, fatigue, material selection, and design for manufacturing. • Experience performing structural analysis using hand calculations and FEA. • Familiarity with hydraulic, pneumatic, servo-electric, or other high-force actuation systems. • Experience designing welded structures, machined assemblies, and fabricated equipment. • Hands-on experience assembling, commissioning, troubleshooting, and improving mechanical equipment. • Experience supporting crash, impact, abuse, structural, environmental, or durability testing is preferred. • Demonstrated ability to collaborate across multidisciplinary engineering teams and communicate technical tradeoffs effectively. What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

🏢 Summary: Senior Integration & Test Software Engineer role focused on building and owning software-driven SIL, HIL, and EOLT test systems for autonomous delivery drones. The position involves developing automation, integrating embedded hardware and software, supporting production operations, and improving fleet reliability at scale. The role requires strong cross-functional collaboration, production support, and hands-on work with embedded systems and factory test infrastructure. 🗂️ Requirements: 5+ years building integration and test software interfacing with hardware, Strong Python skills, Strong C/C++ skills, Linux system administration experience, Experience with CI and Git, Experience with test automation frameworks, Hands-on embedded systems experience, Experience with board bring-up and instrumentation, Experience with HIL/SIL/EOL test architectures, Experience building automation for factory or safety-critical environments, Ability to own cross-disciplinary test programs end-to-end, Ability to work onsite in South San Francisco regularly, Willingness to participate in on-call rotations and travel up to 20% 📃 Skills: Python, C++, C, Linux, Git, CI, SIL, HIL, EOLT, DAQ, Automation, Embedded, Oscilloscopes, Instrumentation 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role You will be the Senior Integration & Test Software Engineer (Long Range Platform) owning software-driven test systems that validate our long-range delivery drones across engineering, manufacturing, and fleet operations. Zipline's mission to deliver critical goods at scale depends on test systems that catch failures before flight and enable rapid, reliable product iterations. You will operate at the intersection of embedded flight code, factory automation, and field operations: designing, deploying, and sustaining turnkey SIL/HIL/EOLT test rigs and automation that directly affect throughput, defect rates, and fleet reliability in production and operational deployments. What You'll Do - Own end-to-end delivery of test systems (SIL, HIL, EOLT, bench rigs) from prototype through production deployment and field sustainment. You are the technical owner accountable for schedules, acceptance criteria, and production readiness. - Ship measurable improvements: define and meet targets such as test coverage %, mean time to detect (MTTD) critical failures, reduction in test cycle time, and defect escape rate reductions tied to your systems. - Architect, implement, and maintain software that runs and orchestrates test sequences, data capture, analysis, and reporting. Build automation and dashboards used by manufacturing engineers and test operators. - Integrate software with hardware under test: board bring-up, sensor calibration, motion systems, power systems, and DAQ instruments. Validate against datasheets and representative hardware in lab and factory settings. - Lead investigations and root-cause analysis for failures discovered in test or production, produce corrective plans, and drive fixes to closure with engineering and operations stakeholders. - Define and enforce test standards, pass/fail criteria, and validation protocols used across products and production lines. Own CI/validation pipelines that gate changes to flight or manufacturing systems. - Work cross-functionally with embedded firmware, hardware, manufacturing engineering, supply chain, and field ops to deploy test systems at scale; coordinate vendor hardware and field installation when required. - Support on-call and production escalation cadence for systems you own. Travel to manufacturing or distribution sites as required. What You'll Bring - Proven history owning cross-disciplinary test or integration programs end-to-end. - 5+ years building integration/test software that interfaces with hardware. - Strong Python and C/C++ skills. - Linux system administration experience. - Experience with CI, Git, and test automation frameworks. - Hands-on experience with embedded systems, board bring-up, instrumentation, and interpreting datasheets. - Experience with HIL/SIL/EOL test architectures. - Experience building automation used in factory or safety-critical environments. - Demonstrated record of delivering systems with measurable impact on throughput, yield, defect reduction, or reliability improvements. - Comfortable with high-impact deadlines, on-call rotations, and occasional site travel. - Ability to drive cross-functional technical decisions and define acceptance criteria. - Ability to work regularly onsite in South San Francisco. - Visa sponsorship available. What Else You Need to Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type. We value diversity and welcome applications from those traditionally underrepresented in tech.

🏢 Summary: Senior Motor Test Engineer role focused on testing and validating electric propulsion systems, motors, actuators, and propeller assemblies for autonomous aircraft. The position involves leading performance and reliability test campaigns, analyzing field failures, validating models, and developing automated testing systems to support design, manufacturing, and flight readiness. 🗂️ Requirements: Hands-on experience with electric motors and actuators, Experience with efficiency characterization and electrical and thermal model evaluation, Experience with actuator performance and control system evaluation, Experience with structural and dynamics performance testing, Experience with accelerometer and strain instrumentation, Experience building test fixtures, dynamometers, thrust stands, or automated data-acquisition systems, Proficiency in Python or equivalent, Ability to analyze reliability risks and connect test results to design decisions, Experience collaborating with hardware design and manufacturing teams 📃 Skills: Python, BLDC, FEA, Dynamometers, Instrumentation, Actuators, Propulsion, Accelerometers, Strain, Thermal, ControlSystems, DataAcquisition 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role Zipline's aircraft rely on electric propulsion and actuation hardware that performs predictably in demanding conditions. As a Senior Motor Test Engineer, you will build the evidence behind that confidence by characterizing motors, propulsion systems, actuators, and propeller subassemblies in the lab and connecting results to flight and field performance. You will own performance and reliability test campaigns from specification through technical recommendation. Your work will inform design release, vehicle readiness, field reliability, model validation, and production-test decisions. What You'll Do - Conduct full electromechanical characterization of BLDC motors including loss characterization, thermal coefficient extraction, and demagnetization testing - Evaluate propulsion systems (motor + inverter + propeller) for thrust, efficiency, and thermal behavior across the full operational envelope - Test servo and motor-based actuators for positional accuracy, losses, holding torque, and closed-loop dynamic response - Define and own test specifications covering efficiency maps, thermal performance, torque-speed curves, cogging, back-EMF, and endurance - Perform root cause analysis on field failures and correlate back to test data to close the loop between lab and flight - Own the full performance and reliability test campaign for your hardware - Characterize wear-out mechanisms for complex actuator and propeller subassemblies, subject to billions of damage cycles per lifetime - Develop novel ways for validating motor and structural models and FEA validation - Partner with mechanical, electrical, and firmware engineers to translate design intent into rigorous test requirements - Work with manufacturing to develop production test strategies that balance coverage, throughput, and cost - Develop automated test scripts and data acquisition pipelines (Python, or equivalent) What You'll Bring - Hands-on experience with electric motors and actuators, including efficiency characterization, losses evaluation, testing to evaluate electrical and thermal models - Hands-on experience with actuator performance and control system evaluation - Hands-on experience with structural and dynamics performance, including material testing, dynamic response, accelerometer and strain instrumentation - Experience building or improving test fixtures, dynamometers, thrust stands, instrumentation, or automated data-acquisition systems - Proficiency in Python or equivalent - Sound engineering judgment to connect test results to design decisions, model validation, reliability risks, and field performance - Experience working across hardware design and manufacturing teams to translate test evidence into practical product and production changes What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

🏢 Summary: Global Supply Manager role focused on end-to-end commodity strategy, supplier performance, and sourcing for mission-critical hardware supporting autonomous aircraft and logistics operations. The position involves supplier negotiations, qualification, manufacturing ramp execution, and cross-functional collaboration with engineering and operations teams. This is an onsite role in South San Francisco with regular supplier engagement and international travel. 🗂️ Requirements: 5+ years in sourcing, commodity management, or supplier leadership for high-reliability hardware production, Experience negotiating and managing multi-million-dollar supplier contracts, Technical expertise in electronics, motors, batteries, composites, or precision machining, Experience with supplier qualification and industrialization into volume production, Strong analytical skills in should-cost modeling and supplier risk analysis, Familiarity with AS9100/ISO9001 quality systems and traceability requirements, Ability to work onsite in South San Francisco, Willingness to travel 20–30% internationally and domestically 📃 Skills: Sourcing, Procurement, Negotiation, AS9100, ISO9001, PPAP, FAI, Analytics, Manufacturing, Industrialization, Composites, Electronics, Batteries, Machining, Avionics, SupplyChain, RiskManagement 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role We're hiring a Global Supply Manager to own end-to-end commodity strategy and supplier performance for mission-critical hardware that enables Zipline's autonomous aircraft and global delivery operations. You will operate at the intersection of manufacturing ramp execution, product engineering, and global sourcing—delivering reliable, scalable supply for systems where component failure or late deliveries directly impact flight operations and customer outcomes. This is an in-person role based at our HQ in South San Francisco with regular on-site supplier engagements and 20–30% travel to supplier sites across North America, Asia, and Europe. What You'll Do - Own one or more critical commodity/category portfolios end-to-end: sourcing strategy, supplier selection, contract terms, qualification, ramp to volume, and long-term supplier development. - Set and deliver measurable targets within your portfolio, including cost reduction, supplier on-time delivery improvements, quality reduction targets, qualification cycle-time, and ramp throughput milestones. - Lead competitive source selection and negotiations for multi-year, multi-million-dollar supply agreements. - Manage supplier qualification and performance through PPAP plans, scorecards, QBRs, corrective action plans, and on-site audits. - Integrate with Engineering, Supplier Industrialization, Manufacturing Operations, Materials Planning, and Program Management teams. - Architect and execute risk mitigation strategies and manage supply disruption responses. - Drive supplier cost-down and value-engineering initiatives. - Own supplier disputes, claims, and contractual compliance. What You'll Bring - 5+ years of hands-on sourcing, commodity management, or supplier leadership experience supporting high-reliability hardware production. - Proven track record negotiating and managing multi-million-dollar supplier contracts and delivering measurable outcomes. - Deep technical familiarity with at least one critical commodity area including electronics assemblies, motors, batteries, composites, or precision machining. - Experience driving supplier qualification and industrialization into volume production under aggressive schedules. - Strong analytical skills including should-cost modeling, total-cost-of-ownership analysis, spend segmentation, and supplier risk scoring. - Familiarity with supplier quality systems and regulatory/traceability requirements including AS9100/ISO9001 and FAI. - Must be based in or willing to work full-time onsite in South San Francisco. - Ability to travel 20–30% for supplier and site visits, including international travel. Major bonuses (not required) - Advanced degree in Engineering, Supply Chain, or Business. - Prior experience supporting flight-critical systems or battery supply chains. - Experience managing localization or vertical integration programs and global supplier portfolios. What Else You Need To Know Zipline is an equal opportunity employer and values diversity in the workplace.

🏢 Summary: Lead the systems engineering team for autonomous drone logistics platforms, defining product architecture, verification, and safety-critical system capabilities at global scale. The role focuses on scaling autonomous aircraft operations, optimizing performance and safety, and driving cross-functional technical roadmaps for complex real-world environments. 🗂️ Requirements: Leadership experience delivering complex technical systems, Experience with safety-critical autonomous systems, Systems engineering expertise, Architecture and interface definition experience, Verification and validation planning experience, Fault-tolerant and fail-safe systems knowledge, Tradeoff analysis using models and metrics, Cross-functional communication skills, Team mentoring and technical leadership 📃 Skills: Systems, Autonomy, Architecture, Verification, Validation, Safety, FaultTolerance, Modeling, Optimization, Metrics, Testing, Regulatory, Hardware, Software, Logistics, Aerospace 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role You will lead the systems engineering team responsible for defining the product capabilities roadmap, decomposing those capabilities into concrete architectures engineering teams can deliver on, and system validation & verification of new capabilities across our current platforms as well as new and novel autonomous aircraft concepts. In 2026, we will scale Platform 2 deliveries per day by 10x while we ramp range by 5x - so, we'll fly 50x further every day than we do today. We'll do that while ramping into significantly more complex airspaces and environmental conditions across 5 metros in the US. Then, in 2027 we'll make a similar 10x+ jump while expanding across the globe. This is a key leadership position to find the right path for enabling safe scaling into complex environments, defining architectures to achieve safety and cost goals over hardware and software revisions, and balancing competing objectives such as range, acoustics, delivery throughput, and cost. What You'll Do Scope: Product level requirements, architecture and decomposition, verification plans, operational performance monitoring of key product attributes and functions including: - Network Optimization & Capacity - Aircraft Autonomy - Flight Performance - Operational Design Domain / Operating Envelope - Flight Reliability and Fault Management Responsibilities: - Serve as a trusted technical expert of high-reliability, safety-critical autonomous systems owning system level architecture, requirements, metrics, and test coverage to ensure product capabilities are delivered safely - Define interfaces and drive cross-disciplinary discussions to align on architectures - Develop frameworks and facilitate trade studies to optimize performance, safety, and cost - Create and maintain systems models and diagrams - Set standards for hardware and software releases and test requirements - Partner with safety engineering and regulatory teams to prove flight worthiness Leadership: - Grow and mentor a world-class Systems Engineering team and adjacent teams - Drive multi-year technical roadmap across the product What You'll Bring - Demonstrated leadership delivering complex technical solutions amid ambiguity and competing priorities - Track record of shipping high-reliability, safety-critical autonomous systems into real-world operation - Deep systems engineering experience with product requirements, architecture, interface definition, system decomposition, verification planning, and validation - Technical judgment in safety-critical autonomy including fail-safe, fault-tolerant, and fail-operative approaches - Experience making tradeoffs among safety, performance, cost, and operational constraints using models, metrics, and test evidence - Ability to develop technical leaders and communicate system decisions across engineering, safety, regulatory, and operational teams What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We value diversity and welcome applications from those traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply.

🏢 Summary: Internship focused on system validation for autonomous drone logistics systems, including Hardware-in-the-Loop testing, flight test automation, and software validation. The role involves building automated testing pipelines, troubleshooting hardware and software issues, and supporting reliability and safety for mission-critical systems. Candidates will gain hands-on experience with Linux-based testing, CI workflows, and multidisciplinary engineering collaboration. 🗂️ Requirements: Completed second year of undergraduate studies, Understanding of engineering design fundamentals, Experience with Rust or Python scripting, Experience writing Python tests with Pytest or Unittest, Familiarity with test plans or validation plans, Experience debugging hardware and software issues, Understanding of electrical systems, Experience working in Linux environments, Familiarity with Git, Familiarity with Bazel, Familiarity with Jira, Understanding of networking concepts such as RPC or sockets, Experience with CI tools, Ability to work full-time in-person in South San Francisco 📃 Skills: Rust, Python, Pytest, Unittest, Linux, Git, Bazel, Jira, RPC, Sockets, GitHub, Buildkite, CI, HIL, Networking 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. System Validation Team The System Validation Team ensures the performance, reliability, and safety of Zipline's integrated system of systems, including the Zip, Droid, and Dock. We specialize in Hardware-in-the-Loop (HIL) testing, enabling us to validate complex interactions across hardware and software before real-world deployment. Our team builds and maintains automated pipelines that rigorously test software in a simulated environment, ensuring it meets high standards before being tested in flight. By catching potential issues early and refining system behavior, we play a critical role in delivering reliable, safe, and efficient solutions that power Zipline's mission to transform global logistics. Our team owns automation of flight testing as well to capture issues before it happens in commercial flights. The Role As a System Validation Intern, you will contribute to testing and validating Zipline's complete system of systems—spanning the Zip, Droid, and Dock. You'll help build and refine automated testing pipelines, ensuring that software meets rigorous quality standards before being tested in flight. Working closely with a supportive and experienced team, you'll develop hands-on experience with cutting-edge tools and technologies while solving meaningful challenges. Your work will play an essential role in ensuring the reliability of systems that deliver life-saving goods worldwide. This role offers a unique opportunity to learn, grow, and make an impact in a fast-paced, mission-driven environment. What You'll Do - Assist in executing Hardware-in-the-Loop (HIL) tests and flight tests to validate the interaction between Zipline's Zip, Droid, and Dock systems. - Collaborate with a wide range of engineers from different teams to build and refine automated pipelines that test software before it is deployed in flight. - Design and improve tools that stress-test the system in off-nominal cases. - Analyze and troubleshoot hardware and software issues uncovered during testing, contributing to system improvements. - Work alongside a multidisciplinary team to design and execute system-level validation plans. - Develop and enhance scripts and tools to support automated testing workflows. - Learn how to ensure reliability and quality in complex, safety-critical systems, gaining valuable insights into real-world engineering challenges. What You'll Bring - You must have completed the second year of your undergraduate studies. Master's and PhD students are also eligible. - Strong understanding of engineering design fundamentals and the ability to triage and identify root causes of technical issues. - Experience writing Rust or Python scripts to automate tasks or tests, either through coursework or personal projects. - Hands-on experience writing Python tests using tools like Pytest or Unittest. - Familiarity with creating and executing test plans or validation plans for software or hardware systems. - A hands-on approach to problem-solving, including debugging and triaging technical issues. - General understanding of electrical systems such as motors, sensors, cameras, and onboard computers. - Experience working in a Linux environment, including using command-line tools effectively. - Familiarity with tools like Git for version control, bazel for build and test management and Jira for task tracking. - Basic understanding of networking concepts such as RPC or sockets. - Experience working with CI tools like GitHub Actions, Buildkite, or similar. - Strong attention to detail and organizational skills to document test results and track issues effectively. What Else You Should Know This internship is a full-time position, in-person at the South San Francisco office. Fall 2026 interns will work from September to December. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Zipline is also committed to providing reasonable accommodations to individuals with disabilities during the interview process.

🏢 Summary: Hands-on Flight Test Operator role focused on executing and validating drone flight test campaigns for autonomous aircraft from prototype through production readiness. The position involves flight operations, troubleshooting hardware and software issues, safety management, and coordination with engineering teams in onsite field environments. Candidates must hold FAA Part 107 certification and have experience piloting drones or manned aircraft. 🗂️ Requirements: FAA Part 107 certification, Experience piloting drones or manned aircraft, Ability to execute and own end-to-end flight test campaigns, Experience with preflight checklists and go/no-go flight decisions, Ability to troubleshoot hardware and software issues onsite, Experience documenting and escalating safety incidents, Ability to work outdoors in field conditions, Ability to lift and move 50+ lb equipment, Availability for weekends, night shifts, and regional travel 📃 Skills: FAA, Drones, Avionics, Linux, 3Dprinting, Machining, FlightSystems, Diagnostics, Troubleshooting, Testing 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role You are a hands-on Flight Test Operator focused on bringing early-stage Zipline aircraft from prototype through production bring-up. You will execute, iterate, and sign off on flight operations that validate airworthiness, avionics/software integration, and field-deployable procedures that enable drone delivery at scale. You'll work at Zipline's test site(s) and coordinate closely with vehicle engineering, software, safety, manufacturing, and field operations to turn early stage flight software into reliable, release-ready aircraft. This role matters because timely, rigorous flight validation reduces deployment risk, shortens product development cycles, and directly affects delivery reliability for our customers. What You'll Do - Own end-to-end daily flight test campaign execution - Act as Remote Pilot in Command for Zipline's Autonomous Aircraft - Execute mission profiles, feature testing, and fault injection testing - Validate functionality through repeatable ground and flight test procedures - Troubleshoot and repair software and hardware issues on-site to return aircraft to flight - Summarize test results and provide qualitative and quantitative analysis on aircraft performance - Escalate flight performance anomalies to engineering and safety teams - Enforce and improve site safety, manage risks for prototype flights, run briefings and debriefs, and refine SOPs - Work onsite at outdoor test sites with weekends, night shifts, and occasional regional travel What You'll Bring - FAA Part 107 certification required at time of joining - Experience piloting drones or manned aircraft - Demonstrated aeronautical decision making and accountability - Experience creating preflight checklists and escalating safety incidents with documentation - Comfortable working in iterative field environments with rapid diagnostics and repairs - Ability to lift and move 50+ lb equipment and work outdoors for multi-hour test windows - Proven ability to own test campaigns end-to-end and coordinate across engineering, safety, and manufacturing - Nice-to-have: Linux command-line comfort, rapid prototyping skills such as 3D printing and basic machining, and experience with automated flight systems What Else You Need To Know - Full-time position - Starting cash range: $37 - $45 per hour Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

🏢 Summary: Senior and Staff Perception Engineer roles focused on building and deploying production-grade computer vision and deep learning systems for autonomous drone delivery. The position involves developing cloud and onboard perception models, large-scale semantic and 3D mapping systems, and validation infrastructure for safety-critical logistics operations. Engineers will work on real-world autonomy challenges using aerial survey data, distributed training systems, and modern ML architectures. 🗂️ Requirements: 5+ years experience for Senior or 8+ years for Staff in deep learning-based perception systems, Experience with 3D geometry, semantic understanding, or remote sensing mapping, Strong knowledge of classical computer vision, Experience with CNN, transformer, and foundation model architectures, Experience building and deploying production ML systems, Experience with training, annotation, and evaluation pipelines, Ability to work with distributed training and data infrastructure, Experience in robotics or autonomy applications required for Staff, Roadmapping and technical leadership experience for Staff 📃 Skills: Python, ComputerVision, DeepLearning, CNN, Transformers, Segmentation, Geometry, Mapping, Calibration, Epipolar, StructureFromMotion, GaussianSplats, Robotics, Autonomy, GPU, Cloud, DistributedTraining, ML, Perception 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role Zipline is operating the world's largest autonomous logistics network—delivering critical medical and commercial goods globally with high reliability, precision, and scale. As we expand into increasingly complex, safety-critical environments, the systems behind our autonomy stack must be robust, adaptable, and deeply integrated—especially at the intersection of perception and deployment. Our operational scale makes this a Physical AI opportunity like no other. We're hiring senior and staff perception engineers to join our Droid team, the group responsible for the autonomy that powers Zipline's backyard delivery experience. This team owns the full stack of onboard, offboard and cloud-side perception systems that inform, validate, and augment our onboard autonomy. From generating rich 3D and semantic priors from aerial survey data to learning customer preferences and terrain features at scale, your work will define how we enable Zipline aircraft to scale mission-critical deliveries across complex, real-world environments. This is not a purely research role—you'll be expected to move fast, ship production-grade systems, and find clever ways to apply state-of-the-art techniques to tangible, high-impact problems. What You'll Do - Own the design and implementation of computer vision ML models that run in the cloud or on an on-prem GPU cluster, helping support and scale on-device perception models. - Train and deploy large-scale models for semantic segmentation, feedforward 4D geometry, and learned preference modeling using aerial survey images, production deliveries and synthetic generated data. - Design and ship tools that predict deliverability, generate high-fidelity priors, and reduce operational friction of onboarding new customers in new environments. - Design evaluation and validation infrastructure to ensure models behave reliably in the field. - Ship new production features or models approximately every 6 weeks. - Senior engineers will lead architectural decisions, drive experimentation, and scale production-grade perception systems. - Staff engineers will roadmap the future of offboard models and lead challenging ML initiatives. What You'll Bring - At least 5+ years of experience (Senior) or 8+ years of experience (Staff) building and deploying deep learning-based perception systems. - Strong understanding of classical computer vision including camera calibration, epipolar geometry, and structure-from-motion. - Experience combining classical vision methods with modern ML approaches such as multi-view models and gaussian splats. - Hands-on experience training, fine-tuning, iterating on, and optimizing CNN, transformer, and foundation-style model architectures in production. - Engineering mindset focused on shipping scalable solutions. - Familiarity with training, data annotation, and evaluation pipelines. - Ability to work across data pipelines, training infrastructure, and distributed training systems. - Experience deploying models in robotics or autonomy applications is strongly preferred for Senior and required for Staff. - Staff candidates should demonstrate roadmap ownership and experience launching new ML initiatives. What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

🏢 Summary: Senior Software Engineer role focused on autonomy motion planning for large-scale drone delivery systems, developing real-time trajectory generation, decision-making, and safety-critical software for autonomous flight. The position involves optimization, simulation, and validation of autonomous systems operating in complex real-world environments. 🗂️ Requirements: Master's degree in Computer Science or related field, 3+ years building software for safety-critical systems, Experience with autonomous systems in aerospace, AV, or robotics, Strong proficiency in Rust, Strong proficiency in C++, Strong proficiency in C, Experience with real-time fault-tolerant embedded/Linux development, Expertise in planning and search algorithms, Experience with trajectory optimization and MPC, Hands-on experience with SIL/HIL simulation and log replay, Experience shipping production-grade autonomy systems, Ability to collaborate with perception, controls, and flight operations teams 📃 Skills: Rust, C++, C, Linux, MPC, A*, RRT*, SIL, HIL, Robotics, Autonomy, Simulation, Optimization, Embedded 🏢 Description: About Zipline Zipline is the world's largest and most experienced drone delivery service. We are on a mission to serve all humans equally by ensuring access to food, medicine and essential goods anytime, anywhere. We design, build, and operate the world's largest autonomous logistics system, delivering critical supplies quickly and reliably. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we've built to enable seamless, reliable, global operations. Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe. We operate at a global scale and are looking for practical problem solvers who thrive on real-world challenges and rapid growth. Our team is motivated by building systems that have a direct, meaningful impact on people's lives and by scaling the future of logistics. We are seeking people who sculpt from first principles, enjoy facing adversity, and can do the impossible at record breaking speeds. About You and The Role Zipline operates the world's largest autonomous logistics system (ground or air) — and in the coming year, we will be hyper-scaling from thousands to tens of thousands of carefully coordinated drone deliveries in several dense, dynamic U.S. metros. Our Autonomy Motion Planning team is looking for a Senior Software Engineer who is passionate about developing autonomous systems for the real world. This role will explore cutting-edge approaches to decision making and trajectory planning that will enable more accurate and timely deliveries, putting you in the position to make critical product decisions that will shape our future architectures. What You'll Do - Build real-time trajectory generation and decision-making for autonomous flight (search-based, sampling, MPC, convex/non-convex optimization). - Tackle joint optimization across safety, energy, time, and reliability—balancing mission goals with vehicle constraints. - Plan in uncertain environments with complex dynamics: robustness to wind/turbulence, degraded sensors, and partial observability. - Design safety-critical software for avoiding obstacles and interfacing with humans while delivering and picking up packages. - Extend the autonomy stack for new aircraft and payloads; define clean interfaces with perception and controls. - Prove it before flight: large-scale sim, SIL/HIL, log replay, and fault-injection. - Mine real fleet data to validate safety metrics, improve models, and burn down long-tail failure modes. What You'll Bring - Master's degree in Computer Science or related field and 3+ years of experience building software for safety-critical systems (aerospace/AV/robotics). - Strong in Rust/C++/C for real-time, fault-tolerant code on embedded/Linux. - Depth in planning & search (e.g. A*/ anytime / RRT*/sampling), trajectory optimization/MPC—shipped on real robots/vehicles. - Hands-on with simulation at scale, SIL/HIL, log replay, and metrics-driven validation. - Evidence of shipping production-grade autonomy through ambiguous, noisy conditions—owning the last mile to reliability. - Systems thinker who collaborates tightly with perception, controls, and flight ops; crisp docs and design reviews. What Else You Need To Know Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!