Staff Engineer - GNC/ADCS

🏢 Summary: The role involves owning the ADCS for in-orbit data centers, developing and deploying high-reliability GNC algorithms and software to ensure optimal satellite constellation performance. The engineer will design architectures, perform constellation optimization and collision avoidance analysis, and support real-time satellite operations. This position requires strong expertise in orbital mechanics, control theory, state estimation, and spacecraft GNC software development. 🗂️ Requirements: Bachelor's degree in Computer Science, Aerospace Engineering, Physics, or related engineering discipline, Experience developing, debugging, and deploying spacecraft GNC software, Strong knowledge of orbital mechanics, Experience with low thrust trajectory optimization and stationkeeping, Ability to support on-call satellite operations, U.S. citizenship, lawful permanent residency, or export authorization eligibility 📃 Skills: GNC, ADCS, OrbitalMechanics, ControlTheory, StateEstimation, GNSS, OrbitDetermination, AttitudeDetermination, CollisionAvoidance, TrajectoryOptimization, Simulation, FlightSoftware, Avionics, Python, C++ 🏢 Description: Position Overview: As a GNC (Guidance, Navigation, and Control) Engineer, you will own the ADCS of in-orbit data centers. You will develop algorithms, simulations, and tools, leveraging a strong foundation in orbital mechanics, control theory, state estimation, and software development. You will select ADCS architectures, create and maintain production code, perform detailed performance analysis, and support on-call operations to ensure the satellite network operates at peak efficiency. Key Responsibilities: Algorithm and Software Development: - Develop and implement high-reliability and high-performance GNC algorithms, simulations, tools, and dashboards. - Participate in architecture, design, and code reviews to ensure high-quality software solutions. - Conduct comprehensive data analysis to review performance metrics from elements of the satellite constellation and network. - Produce detailed technical documentation for programs, algorithms, and analytical methods. System Integration and Support: - Support on-call operations rotation, command satellites, and review network data to maintain optimal performance. - Collaborate with cross-functional teams to enhance GNC system performance and ensure seamless integration. Optimization and Analysis: - Perform constellation design and optimization, fleet management, satellite orbit transfer automation, and collision avoidance. - Conduct constellation-level and network-level analysis of existing and proposed satellite systems. Basic Qualifications: - Bachelor's degree in Computer Science, Aerospace Engineering, Physics, or a related engineering discipline. - Experience developing, debugging, and deploying software for spacecraft GNC. - Deep understanding of orbital mechanics, including low thrust trajectory optimization and stationkeeping. Preferred Qualifications: - Master's degree or PhD in an engineering discipline or Physics. - Experience verifying GNC algorithm performance through simulation and validating simulation models. - Expertise in state estimation, including attitude determination, orbit determination, GNSS, and radio navigation. - Familiarity with numerical probability of collision methods such as Alfano, Foster, and Hall. - Knowledge of spacecraft flight disciplines including structures, propulsion, avionics, GNC, flight software, dynamics, launch and mission operations, and integration. - Strong problem-solving and analytical skills. - Ability to work independently in a fast-paced environment. - Strong written and verbal communication skills. Compensation and Benefits: Annual salary: L1: $120,000 - $155,000 L2: $145,000 - $195,000 Benefits include: - Stock options, discretionary bonuses, and long-term incentives. - Medical, vision, and dental coverage. - 401(k) retirement plan with company match. - Short and long-term disability insurance, life insurance, and paid parental leave. - Paid vacation, holidays, and sick leave. Additional Requirements: - Willingness to work extended hours and weekends as necessary to support critical project milestones. - Must be a U.S. citizen, lawful permanent resident, or eligible for authorization under U.S. export regulations.

🏢 Summary: Hands-on Electrical/Avionics Engineer role focused on designing, integrating, and testing avionics and electrical systems for high-speed flight vehicles and ground assets. The position covers full lifecycle hardware ownership from concept through vehicle integration, supporting cross-functional teams and flight test campaigns. It involves detailed electrical design, troubleshooting, and system-level integration in a fast-paced aerospace development environment. 🗂️ Requirements: Bachelor’s degree in Electrical Engineering or related engineering discipline, 4+ years of experience in electrical hardware design or avionics/vehicle electrical systems, Experience with schematics, wiring diagrams, interface control documents, or test procedures, Strong hands-on troubleshooting skills with electrical hardware, Ability to work cross-functionally with engineering, test, manufacturing, and operations teams, Eligibility to access U.S. export-controlled information (U.S. person or eligible for deemed export licensing) 📃 Skills: Avionics, ElectricalDesign, PowerElectronics, Instrumentation, ControlSystems, SignalIntegrity, DataAcquisition, RF, EmbeddedSystems, SPICE, MATLAB, LabVIEW, Ansys, Altium, SiemensNX, Teamcenter, Git, Jira, Jama, Confluence, RS-485, Ethernet, ARINC-429, CAN, GPS, INS, FPGA, IPC-620, MIL-STD-810, MIL-STD-704, MIL-STD-461, MIL-STD-464, MIL-HDBK-516, DO-160, EMI, EMC 🏢 Description: About the Role: This is a hands-on, cross-functional role supporting GNC, power distribution, instrumentation, communications, RF systems, flight software, test, manufacturing, and vehicle integration. You will own detailed hardware design while also understanding how that hardware performs at the subsystem and integrated vehicle level. Responsibilities: - Design, analyze, integrate, and test avionics and electrical systems for flight vehicles, ground test assets, and supporting infrastructure. - Own electrical hardware from concept through design, procurement, build, checkout, qualification, and vehicle integration. - Develop schematics, wiring diagrams, harness/interface definitions, test plans, procedures, and technical documentation. - Support architecture trades across power distribution, instrumentation, controls, data acquisition, communication buses, and RF interfaces. - Work with GNC, flight software, propulsion, structures, hydraulics, test, manufacturing, and operations teams to define requirements and integrated solutions. - Perform electrical design analysis, including power budgets, signal integrity, thermal considerations, grounding/bonding, and interface compatibility. - Bring up, troubleshoot, and modify electrical systems at the bench, subsystem, and vehicle level. - Support ground test, environmental test, integrated vehicle test, and flight test campaigns. - Maintain configuration control over avionics hardware, drawings, wiring diagrams, work instructions, test procedures, and as-built documentation. - Support design reviews, test readiness reviews, failure investigations, and risk mitigation planning. - Work hands-on with technicians, test engineers, and manufacturing teams to quickly resolve issues and keep hardware moving. Requirements: - Bachelor’s degree in electrical engineering or a related engineering discipline. - 4+ years of experience in electrical hardware design, avionics integration, instrumentation, control systems, digital communication buses, analog design, power electronics, harness design, or vehicle electrical systems. - Experience creating or interpreting schematics, wiring diagrams, interface control documents, or test procedures. - Strong troubleshooting skills and comfort working hands-on with electrical hardware. - Ability to work cross-functionally with engineering, test, manufacturing, and operations teams. - Bias toward action and willingness to operate in a fast-paced hardware development environment. Preferred Skills and Experience: - Master’s degree in electrical engineering, mechanical engineering, aerospace engineering, or a related discipline. - Experience with embedded systems, device integration, verification and validation, environmental qualification, ground testing, or flight testing. - Experience with avionics devices, sensors, data acquisition, telemetry, instrumentation, or signal conditioning hardware. - Familiarity with tools such as DMMs, oscilloscopes, power supplies, SPICE, MATLAB, LabVIEW, or Ansys. - Experience with Altium Designer, Siemens NX, Teamcenter, Git, Jira, Jama, Confluence, or similar tools. - Familiarity with avionics interfaces and hardware such as RS-485, Ethernet, ARINC-429, CAN, GPS, INS, FPGAs, D38999-style connectors, or similar. - Familiarity with aerospace standards such as IPC-620, MIL-STD-810, MIL-STD-704, MIL-STD-461, MIL-STD-464, MIL-HDBK-516, or DO-160. - Experience with DC power systems, batteries, motors, generators, power distribution, grounding, bonding, or EMI/EMC. - Experience supporting vehicle bring-up, integrated checkout, anomaly resolution, or test operations. - Project experience with aircraft, launch vehicles, spacecraft, UAVs, missiles, defense systems, or other complex hardware platforms. - Ability to travel on short notice to support test campaigns. U.S. Export Control Compliance Status: The person hired will have access to information and items subject to U.S. export controls and must be a U.S. person as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. U.S. persons include U.S. citizens, U.S. nationals, lawful permanent residents, and asylees and refugees with such status granted. Equal Opportunity: Employment decisions are based solely on merit, competence, and qualifications, without regard to legally protected status.

🏢 Summary: Opportunity to develop and validate AOCS/GNC algorithms for space systems, including modelling, simulation, and in-orbit support. The role involves full lifecycle activities from requirements definition and trade-off studies to laboratory testing and on-orbit data analysis. Candidates will contribute to in-house simulation tools and support real-world spacecraft control system development. 🗂️ Requirements: Good command of MATLAB, Good command of Simulink, Experience in GNC development, Background in control systems or related engineering field, Basic knowledge of Python and/or C, Familiarity with systems engineering concepts, Fluent professional English (written and oral) 📃 Skills: MATLAB, Simulink, Python, C, GNC, AOCS, Git, MPC, ECSS 🏢 Description: Responsibilities Development and analysis of AOCS/GNC algorithms. Dynamics systems modelling. Development of Real-World Simulator for AOCS/GNC algorithms testing. Perform GNC trade-off studies and engineering budget analyses. Define AOCS requirements and interfaces. Participation in AOCS/GNC testing campaign, including hardware and software testing in laboratory environment. Participation in AOCS system in orbit commissioning. Analysis and evaluation of data from orbit. Contribute to development of in-house tools and simulations. Qualifications Good command of MATLAB and Simulink. Experience in GNC development. Control systems, or similar engineering background Knowledge of basic Python and/or C language. Familiarity with systems engineering concepts. Intellectual curiosity and problem solving skills. Fluent professional English (written and oral). Nice to have Experience with advanced control techniques (robust control, MPC, nonlinear control, etc.) Experience in space industry. Experience with automatic code generation. Experience with version control systems (Git, etc.) Familiarity with ECSS standards and ECSS-driven projects. Familiarity with AOCS and GNC sensors and actuators.

🏢 Summary: Senior Staff RF Test Engineer role leading RF testing for production and newly developed spacecraft hardware, with a focus on RF methodologies and automation. The position involves integration, verification, environmental testing, and mentoring within a spacecraft test team. Candidates will drive test strategy, troubleshoot complex RF subsystems, and ensure compliance with safety and quality standards. 🗂️ Requirements: Bachelor's degree + 12 years related experience or Master's degree + 8 years related experience, Extensive hands-on experience with RF circuits and/or systems, Expert knowledge of network analyzers, spectrum analyzers, and arbitrary waveform generators, Proficiency in Python and/or MATLAB for data analysis and signal processing, Proficiency in Python and/or LabVIEW for test automation scripting, Strong understanding of RF system architectures, figures of merit, and impairments, Strong knowledge of RF principles, modulation, signal propagation, and antenna theory, Hands-on experience with RF PCB-based circuits, Experience handling and operating spacecraft flight hardware, Experience leading teams and mentoring engineers, U.S. Person status compliant with ITAR/export regulations 📃 Skills: RF, Python, MATLAB, LabVIEW, PCB, ITAR, GSE, Automation, SignalProcessing, SpectrumAnalyzer, NetworkAnalyzer 🏢 Description: The Role We are seeking a highly experienced Senior Staff RF Test Engineer for the Spacecraft Test team to lead RF testing of both current production hardware as well as newly developed spacecraft RF hardware. This candidate should possess a strong combination of hardware and software knowledge with a primary focus on RF test methodologies and automation. The Spacecraft Test team works closely together and collaborates throughout the company. From component production and testing to launch vehicle integration, we work hard to navigate technical and schedule challenges to deliver safe, functional spacecraft. This requires schedule flexibility during challenging times, but we seek to maintain work-life balance in return. Responsibilities - Development and management of high-value component/subsystem testing campaigns - Recommend and implement improvements to testing processes and methodologies - Assist system team in development of practical and measurable product requirements - Monitor and maintain test equipment and ensure facility capabilities to support testing activities are in place - Mentor a team of test engineers and technicians - Analyze test results, and provide detailed reports to relevant stakeholders - Work with design team to incorporate changes in system design to meet requirements - Integration and test of RF components and subassemblies - Verification and troubleshooting of RF subsystems through all phases of spacecraft integration - Identify testing methods, develop test plans, and design GSE for risk mitigation and requirements verification and/or validation - Develop/maintain/improve test scripts within an existing test automation framework - Analyze test data and provide recommendations for improvements in both test quality and efficiency - Collaborate with cross-functional teams to troubleshoot and resolve issues - Conduct environmental testing to ensure performance in various conditions - Participate in design reviews and provide input on testability - Adhere to safety and quality standards Qualifications - Bachelor's degree + 12 years related experience, or master's degree + 8 years related experience - Extensive hands-on experience working with and troubleshooting RF circuits and/or systems - Expert knowledge of equipment such as network analyzers, spectrum analyzers, and arbitrary waveform generators - Proficiency in data analysis and signal processing tools (e.g., Python, MATLAB) - Proficiency in scripting languages (e.g., Python, LabVIEW) for test automation - Strong understanding of RF system architectures, figures of merit, and common impairments - Strong understanding of RF principles, including signal propagation, modulation techniques, and antenna theory - Hands-on experience working with RF PCB-based circuits - Experience and comfort handling and operating spacecraft flight hardware safely - Familiarity with spacecraft architecture and cross-functional engineering stakeholders - A methodical approach to testing and problem solving of complex systems - A track record of safe and effective testing of complex systems - Experience leading teams and mentoring junior engineers - Exceptional communication and presentation skills - Ability to work in a fast-paced and dynamic environment Preferred Qualifications - Knowledge of spacecraft subsystems and operations - Experience operating in a contamination- and ESD-sensitive environment - Experience testing high-power RF electronics Required Qualification To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), lawfully admitted as a refugee or granted asylum, or be eligible to obtain required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce. Compensation The approximate base salary range for this position is $192,979 - $239,000. The total compensation package includes base salary, bonus, equity, and benefits. Benefits include comprehensive medical, dental, and vision plans, matching 401K, unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Compensation varies based on education, qualifications, experience, location, and market data.

🏢 Summary: Staff Electrical Hardware Design Engineer role focused on full-cycle PCBA development for high-reliability, spaceflight hardware, from concept through flight readiness and low-volume production. The position involves leading board-level design, bring-up, testing, and cross-functional integration with RF, mechanical, FPGA/SoC, and software teams. The role also includes mentoring engineers, driving manufacturing scale-up, and ensuring compliance with space and export regulations. 🗂️ Requirements: Bachelor's degree in Electrical Engineering or related field, 8+ years of experience designing and debugging PCBAs, Proficiency in Altium Designer or similar ECAD tools, Hands-on experience with lab instruments, Strong knowledge of digital communication buses (I2C, SPI, UART, RS422, CAN, USB, PCIe, Ethernet), Experience with board bring-up, test planning, and design verification, Experience working with contract manufacturers and DFM reviews, U.S. Person status or eligibility under ITAR/export regulations 📃 Skills: Altium, ECAD, PCBA, I2C, SPI, UART, RS422, CAN, USB, PCIe, Ethernet, Python, C, FPGA, SoC, EMI, EMC, GNSS, ADCS, Oscilloscope 🏢 Description: Location: This role is based onsite at our Louisville, CO office. Travel: Up to 10%, domestic or international. The Role As a Staff Electrical Hardware Design Engineer, you will take ownership of full-cycle PCBA designs, from early concept to flight readiness. You will work cross-functionally with RF, mechanical, software, FPGA/SoC, and operations teams to bring high-reliability, space-ready electronics to orbit. You will guide the Electrical Engineering team on special topics and present across disciplines to help facilitate ideas, product readiness, and conduct reviews. Responsibilities Own the full electrical design lifecycle for complex spaceflight hardware: concept of operations, requirements engineering, schematic capture, layout, bring-up, test, and manufacturing handoff. Develop robust analog/digital designs for mission-critical systems under environmental and performance constraints. Organize collaborative cross-disciplinary design reviews and shape solutions with experienced engineers. Provide input to schedule planning, hardware requirements, and process improvements. Lead board-level bring-up and debugging, integrating firmware/software/FPGA with embedded systems. Define test plans and verification strategies that meet flight readiness requirements. Scale manufacturing from prototype to low-volume production. Collaborate with mechanical, RF, software, FPGA/SoC, and systems teams for seamless integration. Mentor early-career engineers and contribute to process improvements. Engage with external vendors and contract manufacturers, resolve DFM/DFT issues, and ensure on-time delivery. Drive failure analysis and root-cause investigations for flight or test anomalies. What Success Looks Like Consistently deliver flight-quality hardware on schedule with minimal oversight. Identify system-level risks early and drive mitigations. Communicate effectively across hardware, software, and cross-functional teams. Make data-driven trade-offs in constrained environments. Demonstrate curiosity in advanced areas such as architecture optimization and radiation mitigation. Exhibit advanced, wide-ranging experience in electrical engineering. Align stakeholders and document work concisely. Qualifications Bachelor's degree in Electrical Engineering or related field. 8+ years of experience designing and debugging PCBAs. Proficiency in Altium Designer or similar ECAD tools. Hands-on experience with lab instruments (oscilloscopes, logic analyzers, power analyzers). Solid understanding of digital buses (I2C, SPI, UART, RS422, CAN, USB, PCIe, Ethernet). Experience with board bring-up, test planning, and design verification workflows. Experience interacting with contract manufacturers and supporting DFM reviews. Strong documentation and organizational skills. Must meet U.S. export control and ITAR requirements. Required Qualification Master's degree in Electrical Engineering or related field. Experience designing for harsh environments (thermal, vacuum, vibration). Familiarity with high-speed design and impedance-controlled layouts. Basic scripting or automation in Python or C for hardware test workflows. Exposure to radiation effects and mitigation in electronic design. Familiarity with EMI/EMC design practices and validation. Familiarity with satellite electrical systems engineering (EPS, GNSS, ADCS, propulsion, space robotics). Compensation Base salary range: $145,920 - $192,047, determined by education, qualifications, experience, and market data. Benefits include medical, dental, and vision plans, 401(k) matching, unlimited PTO, paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. US Technical Jobs Employment is contingent on verifying U.S. Person status or obtaining necessary export control authorization for access to export-controlled technology and government contracts work.

🏢 Summary: Staff Full-Stack Software Engineer role focused on architecting and developing scalable software platforms for advanced manufacturing, robotics, and production operations. The position involves leading technical strategy, building distributed full-stack systems, and driving engineering excellence across cross-functional teams. This is a hands-on senior individual contributor role working with modern cloud-native and manufacturing technologies. 🗂️ Requirements: Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related field, 10+ years of professional software engineering experience, Experience building and scaling production software systems, Expert-level TypeScript, Expert-level JavaScript, Strong Node.js experience, Strong React experience, Deep understanding of software architecture, Experience with distributed systems, Experience with API design, Knowledge of database technologies, Experience leading technical initiatives across teams, Experience designing scalable and reliable software platforms, Ability to lawfully access U.S. export-controlled information and technology 📃 Skills: TypeScript, JavaScript, Node.js, React, GraphQL, Kubernetes, Docker, Cloud, API, SQL, MES, ERP, PLM, Robotics, MachineLearning, AI 🏢 Description: Divergent is seeking a Staff Full-Stack Software Engineer to lead the architecture, design, and development of mission-critical software systems that power its next-generation manufacturing platform. This role is intended for highly accomplished engineers who combine deep technical expertise with strategic thinking and organizational influence. As a Staff Engineer, you will serve as a technical leader across multiple software initiatives, driving architectural decisions, establishing engineering standards, and solving complex technical challenges across engineering, manufacturing, robotics, and factory operations. You will operate with significant autonomy while partnering closely with engineering leadership to shape the future of the software ecosystem. This is a hands-on individual contributor role with broad technical influence across teams and products. Technical Architecture & Strategy - Define and drive the technical architecture for critical software platforms supporting engineering, manufacturing, and production operations. - Establish long-term technical direction and influence software strategy across multiple teams and initiatives. - Design scalable, resilient, and maintainable systems capable of supporting rapid business growth and factory expansion. - Evaluate emerging technologies, architectural patterns, and development methodologies to improve platform capabilities. - Partner with engineering leadership to identify technical investments and roadmap priorities. Full-Stack Software Development - Architect, design, and develop complex full-stack applications using modern technologies such as TypeScript, React, Node.js, GraphQL, and cloud-native infrastructure. - Lead development of highly available APIs, services, user interfaces, and data platforms. - Design distributed systems and scalable backend services supporting manufacturing and operational workflows. - Drive implementation of complex technical initiatives from concept through production deployment. Cross-Functional Engineering Leadership - Collaborate closely with Manufacturing Engineering, Robotics, Product, Operations, Quality, and Design Engineering teams. - Translate complex operational and business requirements into scalable software solutions. - Serve as a trusted technical advisor across engineering disciplines. - Lead technical discussions and influence key decisions impacting multiple teams and products. Engineering Excellence - Establish software engineering best practices, coding standards, testing strategies, and architectural guidelines. - Lead architecture reviews, design reviews, and technical planning activities. - Drive improvements in reliability, observability, scalability, security, and maintainability across software systems. - Identify and proactively mitigate technical risks affecting long-term platform success. Mentorship & Technical Leadership - Mentor and develop senior, mid-level, and junior engineers. - Raise the technical bar across the organization through coaching, code reviews, and design guidance. - Lead major technical initiatives involving multiple stakeholders and engineering disciplines. - Foster a culture of ownership, innovation, collaboration, and continuous improvement. Basic Qualifications - Ability to lawfully access information and technology subject to U.S. export controls. - Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related technical field; equivalent experience considered. - 10+ years of professional software engineering experience. - Extensive experience building and scaling production software systems. - Expert-level proficiency in TypeScript, JavaScript, Node.js, and modern front-end frameworks such as React. - Deep understanding of software architecture, distributed systems, API design, and database technologies. - Demonstrated success leading technical initiatives that span multiple projects, products, or teams. - Strong experience designing highly scalable, reliable, and maintainable software platforms. - Exceptional communication, collaboration, and problem-solving skills. Preferred Qualifications - Background developing software for advanced manufacturing, industrial automation, robotics, aerospace, defense, automotive, or other complex hardware-centric environments. - Strong understanding of digital manufacturing ecosystems, including MES, ERP, PLM, factory automation, or production operations platforms. - Expertise in Kubernetes, Docker, cloud-native architectures, and distributed computing systems operating at scale. - Proficiency designing and operating data-intensive applications, event-driven architectures, and real-time operational systems. - Knowledge of software integration with robotic systems, industrial equipment, sensors, machine controls, or automation platforms. - Familiarity with machine learning, artificial intelligence, and data-driven optimization techniques applied to engineering or manufacturing workflows. - Track record of driving technical strategy, influencing architectural decisions, and delivering cross-functional initiatives with significant business impact. - Demonstrated ability to mentor senior engineers and elevate engineering standards across an organization. - Passion for solving complex technical challenges in highly interdisciplinary environments that combine software, hardware, and manufacturing technologies. Work Environment - This position is on-site 4 days a week at the Torrance, CA headquarters. Compensation - Engineer II: $122,430 - $168,340 + Equity - Senior Engineer: $141,380 - $194,390 + Equity - Staff Engineer: $163,270 - $224,500 + Equity What We Offer - Competitive salary, equity plan, and discretionary bonus opportunities. - Paid vacation, sick time, company holidays, year-end shutdown, and paid parental leave. - Comprehensive health and wellness benefits including HMO and PPO plans. - Company-sponsored life insurance and disability coverage. - Learning and development reimbursement opportunities. - Collaborative, fast-paced, mission-driven work environment. Equal Employment Opportunity Divergent is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to protected characteristics. Additional Information - Duties and responsibilities may change based on business needs. - Participation in E-Verify is required to confirm employment eligibility in the United States. - Qualified applicants with arrest and conviction records will be considered in accordance with applicable ordinances.

🏢 Summary: Hands-on Loads and Dynamics Engineer role focused on analyzing and validating spacecraft structural and dynamic performance across transportation, launch, deployment, and on-orbit operations. The position covers finite element modeling, vibration and shock analysis, environmental testing, data processing, and model correlation for large deployable space structures. It involves end-to-end ownership of dynamic testing and close collaboration with cross-functional engineering teams to ensure spacecraft reliability and qualification. 🗂️ Requirements: Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Physics, Mathematics, or related technical field, 4+ years of experience in dynamics, structural analysis, mechanical testing, or aerospace hardware development, Experience analyzing test data and supporting mechanical qualification of flight or launch vehicle systems, Strong fundamentals in vibrations, structural dynamics, mechanics, and frequency-domain analysis, Experience with finite element modeling or structural analysis tools, Willingness to work extended hours and weekends as required, U.S. citizenship, lawful permanent residency, or eligibility under U.S. export regulations 📃 Skills: Ansys, NX, FEM, Vibration, Modal, Acoustic, Shock, SignalProcessing, StructuralDynamics, FiniteElementModeling, Python, MATLAB, DataProcessing, FrequencyDomain, Fatigue, Stability 🏢 Description: Company Overview: Starcloud is building a network of data centers in space, starting at kilowatts and scaling to gigawatt capacity. Falling launch costs allow the company to take advantage of abundant energy, radiative cooling techniques, and rapid scaling in space. Position Overview As a Loads and Dynamics Engineer, you will be responsible for low- and high-frequency loads, vibration, shock, and dynamic environments for spacecraft during ground transportation, launch, deployment, and on-orbit operations. This role is highly hands-on and spans analysis, test planning, hardware instrumentation, test execution, data processing, and model correlation. You will work closely with mechanical, mechanisms, structures, thermal, avionics, and integration teams to ensure space-based data centers can survive launch, deploy reliably, and operate safely in orbit. The ideal candidate has strong intuition in the frequency domain, solid analytical and software skills, and a bias toward building, testing, and iterating quickly. Key Responsibilities Loads, Dynamics, and Structural Analysis - Resolve spacecraft dynamics problems through analysis, test, and model correlation. - Develop and maintain finite element models for spacecraft structures, mechanisms, deployable solar arrays, deployable radiators, and related hardware. - Perform dynamic analyses for launch, transportation, deployment, and on-orbit operational environments. - Analyze vibration, shock, acoustic, transient, modal, and forcing-function environments. - Support stress, fatigue, stability, and margin analyses to improve spacecraft reliability. - Use commercial and in-house tools to perform analysis and develop new tools where needed. Testing and Validation - Own dynamic testing from start to finish, including pre-test analysis, test planning, sensor selection, instrumentation, setup, execution, data processing, and post-test reporting. - Plan and execute vibration, modal, shock, and other environmental tests for spacecraft hardware. - Process and interpret test data using signal processing techniques. - Correlate test results with analytical models and update models as needed. - Define qualification and acceptance test approaches for flight hardware. - Produce clear test reports, analysis documentation, and recommendations for design improvements. Tooling and Cross-Functional Engineering - Build scripts, analysis pipelines, databases, and internal tools to improve speed and quality of dynamics work. - Work with design engineers to identify and resolve structural or dynamic risks early in the design cycle. - Support trades across mass, stiffness, manufacturability, cost, schedule, reliability, and performance. - Collaborate with manufacturing, integration, and test teams to ensure hardware is designed for efficient build and qualification. - Contribute to fast design iteration for large lightweight deployable spacecraft structures. Basic Qualifications - Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Physics, Mathematics, or a related technical discipline. - 4+ years of experience in dynamics, structural analysis, mechanical testing, or hands-on aerospace hardware development. - Experience analyzing test data, building hardware, or supporting mechanical qualification of flight or launch vehicle systems. - Strong analytical fundamentals in vibrations, structural dynamics, mechanics, and frequency-domain analysis. - Experience with finite element modeling or structural analysis tools. Preferred Qualifications - Master’s or PhD degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline. - Experience with vibration, modal, acoustic, or shock testing. - Experience with Ansys, NX, or similar analysis tools. - Experience building, correlating, and validating finite element models. - Working knowledge of strength, stability, fatigue, and failure mechanisms. - Experience with spacecraft, launch vehicle, satellite, or deployable space structures. - Experience with large lightweight structures, deployable solar arrays, deployable radiators, or spacecraft mechanisms. - Strong software skills for analysis automation, data processing, signal processing, or internal tool development. - Ability to work independently in a fast-moving hardware development environment. Compensation and Benefits Annual salary: $130,000 - $200,000 - Stock options, discretionary bonuses, and other long-term incentives. - Comprehensive medical, vision, and dental coverage. - 401(k) retirement plan with company match. - Short- and long-term disability insurance. - Life insurance. - Paid parental leave. - Generous paid vacation, holidays, and sick leave. Actual compensation will be determined based on job-related knowledge and skills, education, experience, and level. Additional Requirements: - Willingness to work extended hours and weekends as necessary to support critical project milestones. - Must be a U.S. citizen, lawful permanent resident, or eligible for authorization under U.S. export regulations. Equal Opportunity Employer: Starcloud is committed to fostering an inclusive and meritocratic workplace. We provide equal employment opportunities to all employees and applicants without regard to legally protected status. Applicants requiring reasonable accommodation to the application or interview process should notify the Human Resources Department.

🏢 Summary: Mechanical Design Engineer role focused on designing and developing rotating machinery components and subassemblies within a product development and manufacturing environment. The position involves 3D CAD modeling, engineering analysis, compliance with industry standards, and participation in design, manufacturing, and test reviews. Candidates will support testing, resolve technical issues, and contribute to technical documentation while working under a lead engineer. 🗂️ Requirements: Bachelor's degree in Mechanical Engineering or related discipline, Minimum 4 years of mechanical design experience in product development and manufacturing, Experience designing rotating machinery (motors, generators, or similar systems), Proficiency in creating 3D CAD models and 2D engineering drawings, Strong knowledge and application of GD&T, Ability to perform tolerance analysis and bearing load calculations, Knowledge of rotor dynamics principles, Experience with bearing systems and wound components design, Familiarity with aerospace standards (DO-160, ARP4754A, ARP4761), U.S. Person status (U.S. citizen, U.S. national, or lawful permanent resident), Willingness to travel occasionally and work extended hours when required 📃 Skills: CATIA, CAD, GD&T, DO-160, ARP4754A, ARP4761, RotorDynamics, MicrosoftOffice, ToleranceAnalysis, BearingCalculations 🏢 Description: This position requires access to export-controlled information. Applicants must be U.S. Persons, which includes U.S. citizens, U.S. nationals, lawful permanent residents (Green Card holders). Position Responsibilities Engineer mechanical components and subassemblies for rotating machinery to satisfy customer specifications and targeted performance objectives, working under the guidance of a lead engineer Create detailed 3D CAD models and 2D engineering drawings, and perform supporting analyses such as tolerance accumulation, bearing load calculations, and preload assessments Ensure designs comply with company requirements and applicable industry standards, including GD&T and design-for-manufacturability principles Serve as a technical contributor in design, manufacturing, and test reviews by evaluating designs, identifying risks, and recommending corrective actions Execute assigned tasks in alignment with approved budgets and project schedules Review customer requirements and contribute to technical proposals, cost estimates, test plans, process qualification documents, bills of materials, schedules, and engineering reports as needed Proactively identify and resolve technical issues affecting current products or new development efforts Maintain clear, timely communication with peers and leadership regarding technical progress, challenges, and potential risks Assist with testing and validation activities for both new and existing products, with oversight from senior engineering staff Follow established safety practices and actively support continuous improvement of health, safety, and environmental initiatives Support occasional domestic and international travel (typically once per quarter) Be available for extended or off-hour work during peak project phases when required Education and Experience Bachelor's degree in Mechanical Engineering or a closely related discipline Minimum of four (4) years of experience in mechanical design within a product development and manufacturing environment Technical Skills and Competencies Hands-on experience designing rotating machinery such as motors, generators, or similar systems Ability to create and interpret engineering drawings and specifications, including proper application of GD&T Sound engineering judgment across multiple mechanical disciplines Strong analytical and problem-solving capabilities Effective interpersonal and collaboration skills for working with cross-functional teams and customers Well-developed organizational, documentation, and reporting skills Proficiency in developing 3D CAD models and 2D drawings Working knowledge of Microsoft Office tools Familiarity with common shop and inspection tools, including measurement equipment Exposure to aerospace standards such as DO-160, ARP4754A, and ARP4761 Experience designing bearing systems and wound components Knowledge of rotor dynamics principles Familiarity with oil and air cooling approaches for rotating equipment Experience using CATIA Salary Range: $85,000–90,000 The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience.

🏢 Summary: Staff Software Engineer role focused on architecting and delivering mission-critical software for a nuclear energy platform in a highly regulated environment. The position combines hands-on development with technical leadership, system integration, and rigorous quality and compliance practices. The engineer will drive scalable, reliable solutions that support safety-critical operations and cross-functional collaboration. 🗂️ Requirements: Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or related field, 7+ years of progressive software development experience, Experience in safety-critical or highly regulated industries, Proficiency in JavaScript, TypeScript, or Python, Experience with full SDLC (Agile and Waterfall), Strong knowledge of software design patterns, data structures, and algorithms, Experience with Git and collaborative workflows, Expertise in complex software architecture design, Strong understanding of software QA and testing methodologies, Ability to debug and troubleshoot complex systems 📃 Skills: JavaScript, TypeScript, Python, Git, Agile, Waterfall, SDLC, AI, ML 🏢 Description: About the role As a Staff Software Engineer, you will serve as a technical leader responsible for architecting and delivering software that powers critical aspects of our nuclear energy platform. You'll work at the intersection of software, engineering, and operations, solving complex problems in a highly regulated environment where reliability and safety are paramount. This role requires both strategic thinking and hands-on execution, with opportunities to influence technical direction, mentor engineers, and drive cross-functional initiatives. Your work will directly contribute to advancing clean, carbon-free energy solutions and shaping the future of the nuclear industry. Responsibilities Software Design & Development: Lead the design and development of robust, scalable, and high-quality software solutions for critical nuclear energy applications. This includes architecting new features, writing clean and efficient code, and participating in code reviews. Technical Leadership: Provide technical leadership and guidance to junior and mid-level engineers, mentoring them in best practices for software development, quality, and adherence to industry standards. System Integration: Work closely with hardware engineers, control systems engineers, and other software teams to ensure seamless integration of software components with physical systems and external interfaces. Quality & Compliance: Implement and advocate for rigorous software quality assurance practices, including comprehensive testing, debugging, and documentation, ensuring compliance with nuclear industry regulations and internal quality standards. Performance Optimization: Identify and resolve complex performance issues, ensuring our software operates efficiently and reliably under demanding conditions. Problem Solving: Tackle challenging technical problems, proposing innovative solutions and driving their implementation from concept to deployment. Documentation: Create and maintain thorough technical documentation, including design specifications, architecture diagrams, and testing protocols. Experience Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or a closely related technical field. 7+ years of progressive experience in software development, with a strong portfolio of successfully delivered projects. Experience developing software for highly regulated, safety-critical, or mission-critical industries (e.g., nuclear, aerospace, defense, medical devices, automotive safety). Direct nuclear industry experience is highly preferred. Proficiency in one or more relevant programming languages such as JavaScript, TypeScript, or Python. Demonstrated experience with full software development life cycles (SDLCs), including Agile and Waterfall methodologies. Strong understanding of software design patterns, data structures, and algorithms. Experience with version control systems (e.g., Git) and collaborative development workflows. Expertise in designing and implementing complex software architectures. Deep understanding of software quality assurance principles and testing methodologies. Ability to debug and troubleshoot intricate software systems. Exceptional problem-solving and analytical skills. Strong written and verbal communication skills, with the ability to articulate technical concepts to diverse audiences. Ability to work effectively in a collaborative, fast-paced environment. Preferred Experience Experience building offline-capable, air-gapped, or otherwise disconnected applications, and packaging them for constrained or containerized deployment environments. Hands-on experience integrating third-party physical security systems. Experience applying AI features & ML models into production workflows. Exposure to nuclear, critical infrastructure, defense, or physical security domains. Benefits Competitive compensation packages 401k with company match Medical, dental, vision plans Generous vacation policy, plus holidays Estimated Starting Salary Range The estimated starting salary range for this role is $150,000 - $173,000 annually less applicable withholdings and deductions, paid on a bi-weekly basis. The actual salary offered may vary based on relevant factors as determined in the Company's discretion, which may include experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications held, and other criteria deemed pertinent to the particular role. EEO Statement The company is an equal opportunity employer committed to fostering an environment of inclusion in the workplace. We provide equal employment opportunities to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. We prohibit discrimination in all aspects of employment, including hiring, promotion, demotion, transfer, compensation, and termination. Export Control Certain positions may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in limiting consideration of certain applicants.

🏢 Summary: Senior or Staff Backend Engineer role focused on architecting and scaling AI-native backend systems for a modern accounting platform. The position involves designing distributed services, building high-performance APIs, and establishing engineering standards to support rapid, reliable product delivery. You will work closely with Product, AI, and Operations teams to develop agentic systems and scalable data pipelines. 🗂️ Requirements: 5–10+ years of backend engineering experience, Proven experience designing, building, and operating production backend systems at scale, Strong expertise in API design, Strong expertise in data modelling, Deep understanding of distributed systems trade-offs, Hands-on experience with AWS or GCP in production, Practical experience with CI/CD in high-frequency deployment environments, Experience implementing testing and deployment strategies, Strong knowledge of observability practices, Experience participating in on-call rotations 📃 Skills: TypeScript, Node.js, React, AWS, GCP, Terraform, PostgreSQL, OpenAI, Azure, CI/CD, APIs, DistributedSystems 🏢 Description: ABOUT THE ROLE We're looking for a Senior or Staff Backend Engineer to own and evolve our backend services as we scale. This is a broad, high-impact role — you'll architect new features, build the systems that underpin our core product, and set the engineering standards that shape how the whole team works. The focus is on building a modern, AI-native developer experience. That means working closely with Product, AI, and Operations teams to design agentic systems, distributed data pipelines, and scalable incident response infrastructure — and doing it in a way that lets the team ship with confidence multiple times a day. WHAT YOU'LL WORK ON Architecture and feature design Partner with Product, AI, and Operations teams to architect new features and complex agentic systems. Make clear architectural trade-offs that balance platform, product, and business goals. Backend services and APIs Build and maintain the backend services and APIs that power the core product. Ensure systems are secure, well-tested, and high performance. Distributed systems Design and implement distributed services to orchestrate data pipelines, automate investigations, and enable incident response at scale. Operational excellence Own operational best practices so the team can ship multiple times a day with confidence. Healthy on-call culture and strong observability are part of what you'll build and maintain. Engineering standards Set the bar for writing, communication, and system design across the team. Your influence will shape how a modern AI-native product is built. WHAT WE LOOK FOR 5–10+ years of backend engineering experience A strong track record designing, building, and operating production backend systems at scale. Deep backend fundamentals Expertise in API design, data modelling, and reasoning about distributed systems trade-offs. You understand the nuances, not just the patterns. AWS or GCP hands-on experience Solid understanding of how infrastructure decisions impact application reliability and performance. You've run things in production, not just designed them. CI/CD in practice Practical experience with testing and deployment strategies in high-frequency shipping environments. Observability and on-call maturity A solid grasp of what good observability looks like and how to build healthy on-call practices that don't burn people out. Bonus Experience at an early-stage or scaling startup. Exposure to modern AI and ML systems. Experience shipping product without a dedicated product manager. TECH STACK TypeScript, React, Node.js, AWS, Terraform, PostgreSQL, OpenAI, Azure AI. The team uses GitHub, Slack, Linear, Figma, and Notion day to day. THE TEAM Small, senior, and in-person. The office is in central Wrocław, next to the main train station. The expectation is 4–5 days a week in the office. Relocation support is available for the right candidate. COMPENSATION & BENEFITS Salary $130,000 – $190,000 USD depending on experience, plus competitive equity. Wellness and commute stipend $100 per month. Hardware Premium hardware provided — MacBook Pro and AirPods. Food Daily in-office lunch and dinner. Time off 20 PTO days plus 9 US public holidays. Relocation Support available for candidates relocating to Wrocław.