Staff Software Engineer

🏢 Summary: The role focuses on securing modern applications, APIs, cloud workloads, and developer workflows within a nuclear energy environment. You will embed security into the SDLC, perform threat modeling and code reviews, harden CI/CD pipelines, and collaborate across engineering teams to manage vulnerabilities and protect sensitive data. This position combines hands-on application security, DevSecOps, and cloud security responsibilities in a regulated, mission-critical context. 🗂️ Requirements: 4+ years experience in application, product, or software security, Hands-on experience securing web applications, APIs, distributed systems, or cloud-native services, Strong knowledge of application security risks (authentication, authorization, injection, SSRF, insecure deserialization, secrets exposure, API security), Experience with secure SDLC tools (SAST, SCA, secret scanning, CI/CD security), Ability to read code in at least one language: Python, TypeScript, Go, Java, C#, or C++, Familiarity with AWS security concepts (IAM, encryption, logging, networking, secrets management, infrastructure-as-code), Experience performing threat modeling and security reviews, Understanding of offensive security principles 📃 Skills: Python, TypeScript, Go, Java, C#, C++, AWS, IAM, CodeQL, Dependabot, SAST, SCA, CI/CD, GitHub, OWASP, NIST, SOC2, IEC62443, NERCCIP 🏢 Description: About the role The Nuclear Company is searching for an Application Security Engineer to help secure the software, data systems, and developer workflows that power our Nuclear Operating System, internal platforms, and mission-critical applications. This is a high-ownership role for a builder who is equally comfortable reviewing application architecture, threat modeling APIs, improving GitHub security controls, and partnering directly with engineers to ship secure software quickly. You will work across product engineering, platform engineering, data science, infrastructure, and operations to embed security into the way we design, build, test, and deploy software. You will help define secure development standards, review high-impact product designs, harden CI/CD workflows, and guide teams through vulnerability remediation in a practical, risk-based way. This role reports to the Senior Manager for Application and Product Security. Responsibilities Application & Product Security - Perform security reviews and threat models for NOS modules, internal tools, APIs, data workflows, AI-enabled features, and cloud-connected applications. - Identify and remediate risks across authentication, authorization, tenant isolation, input validation, secrets handling, encryption, logging, and data access. - Review application designs and code changes for security issues before production. - Define reusable security patterns for web applications, APIs, mobile workflows, internal platforms, and data-heavy systems. - Establish secure-by-default approaches for applications supporting regulated, high-consequence infrastructure. Secure SDLC & Developer Enablement - Build and improve DevSecOps practices across the GitHub-based SDLC, including code scanning, dependency review, secret scanning, branch protections, CI/CD hardening, and secure workflows. - Create secure templates, checklists, automation, documentation, and lightweight review processes. - Triage and prioritize findings from SAST, SCA, secret scanning, penetration tests, code reviews, and internal assessments. - Develop vulnerability management workflows, remediation guidance, and engineering metrics. - Support secure coding education through design reviews, documentation, and developer partnership. Platform, Cloud & Data Security - Secure AWS workloads, infrastructure-as-code, service integrations, data pipelines, and deployment workflows. - Review integrations involving Palantir Foundry, partner APIs, internal data platforms, and AI-assisted engineering workflows. - Secure sensitive data flows across application, platform, and operational environments. - Ensure application events, audit logs, and security signals support investigation and response. - Navigate cybersecurity expectations within a regulated nuclear energy environment. Cross-Functional Partnership - Partner with software engineers, product managers, data engineers, infrastructure teams, and stakeholders. - Communicate risk clearly while balancing security and delivery speed. - Contribute to the application and product security roadmap as systems scale. - Help build a culture of ownership, velocity, and technical rigor. Experience - 4+ years in application security, product security, software security, or software engineering with strong security focus. - Experience securing modern software systems including web applications, APIs, distributed systems, or cloud-native services. - Strong understanding of authentication, authorization, access control, injection, insecure deserialization, SSRF, secrets exposure, dependency risk, and API security. - Experience with GitHub Advanced Security, CodeQL, Dependabot, SAST, SCA, secret scanning, and CI/CD security. - Ability to read at least one modern programming language (Python, TypeScript, Go, Java, C#, or C++). - Familiarity with AWS security concepts including IAM, logging, encryption, networking, secrets management, and infrastructure-as-code. - Strong communication skills and offensive security mindset. Preferred Qualifications - Experience securing software in regulated or mission-critical environments. - Familiarity with AI-assisted development tools, LLM-enabled applications, prompt injection risks, and AI supply chain concerns. - Experience with vulnerability management, penetration testing, DAST tools, or incident response. - Familiarity with OWASP ASVS, OWASP Top 10, OWASP API Security Top 10, NIST CSF, NIST 800-53, SOC 2, IEC 62443, or NERC CIP. - Security certifications such as AWS Certified Security – Specialty or OSWE. - Interest in nuclear energy and critical infrastructure. 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 experience, qualifications, tenure, skill set, availability of qualified candidates, geographic location, certifications, and other relevant factors. EEO Statement The Nuclear Company is an equal opportunity employer committed to fostering an inclusive workplace. Equal employment opportunities are provided without regard to protected characteristics. Discrimination in any aspect of employment is prohibited. Export Control Certain positions may involve access to information and technology subject to U.S. export controls. Compliance requirements may limit consideration of some applicants.

🏢 Summary: Senior Software Quality Engineer role focused on building automated testing, verification and validation, and compliance processes for a nuclear software platform in a regulated environment. The position involves developing test frameworks, integrating QA into CI/CD pipelines, supporting audits, and ensuring software quality and traceability standards. Candidates should have strong programming and test automation experience with modern QA tools and regulated systems. 🗂️ Requirements: Bachelor's or Master's degree in Computer Science, Software Engineering, or related technical field, 5+ years of experience in software quality engineering, software testing, SDET, or V&V roles, Strong programming skills in Python, Java, C#, JavaScript, or TypeScript, Experience developing and maintaining automated test frameworks, Experience with Playwright, Cypress, Selenium, TestNG, PyTest, or similar testing tools, Experience testing APIs, databases, and distributed systems, Experience integrating automated testing into CI/CD pipelines, Experience with Git, Jira, Azure DevOps, or similar engineering tools, Ability to review and understand production software code, Strong documentation and audit-ready reporting skills, Experience supporting quality or regulatory audits 📃 Skills: Python, Java, C#, JavaScript, TypeScript, Playwright, Cypress, Selenium, TestNG, PyTest, API, SQL, Git, Jira, Azure, CI/CD, QMS, IEEE, IEC 🏢 Description: About the role The Nuclear Company is seeking a Senior Software Quality Engineer to help ensure the quality, reliability, traceability, and compliance of Nuclear Operating System (NOS), the software platform supporting one of the largest nuclear construction programs in the United States. This role combines software engineering, test automation, verification and validation (V&V), and quality assurance in a highly regulated environment. You will work closely with software engineers, product teams, and compliance leaders to build automated testing capabilities, verify software requirements, support audit readiness, and ensure digital systems meet the standards required for nuclear deployment. The ideal candidate is a strong engineer who enjoys building automation, improving quality processes, and working within rigorous compliance frameworks. Responsibilities Test Automation & Quality Engineering - Design, develop, and maintain automated test frameworks for web, API, data, and backend services. - Build and execute automated unit, integration, regression, and end-to-end test suites. - Integrate testing into CI/CD pipelines and release processes. - Develop performance, load, and reliability testing capabilities. - Establish quality metrics and reporting dashboards. Verification & Validation - Execute software verification and validation activities. - Validate software against documented requirements and acceptance criteria. - Ensure requirements are traceable through design, implementation, testing, and release. - Support release readiness reviews and quality gates. Quality Assurance & Compliance - Perform quality reviews and audits of software systems and development processes. - Support compliance with ASME NQA-1 and other applicable quality standards. - Verify configuration management, change control, and records management practices. - Prepare audit-ready documentation and objective evidence packages. Defect Management & Root Cause Analysis - Lead defect triage, investigation, verification, and closure activities. - Analyze quality trends and identify opportunities for process improvement. - Support root cause investigations and corrective action programs. - Reduce defect escape rates through improved automation and quality controls. Collaboration & Continuous Improvement - Partner with software engineers to improve testability and code quality. - Participate in design reviews and code reviews. - Help establish software quality best practices across engineering teams. - Support internal audits, external audits, and regulatory inspections. Required Experience - Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience. - 5+ years of experience in software quality engineering, software testing, SDET, or software verification and validation roles. - Strong programming skills in Python, Java, C#, JavaScript/TypeScript, or similar languages. - Experience developing and maintaining automated test frameworks. - Experience with modern testing tools such as Playwright, Cypress, Selenium, TestNG, PyTest, or equivalent. - Experience testing APIs, databases, and distributed systems. - Experience integrating automated testing into CI/CD pipelines. - Experience with Git, Jira, Azure DevOps, or similar engineering tools. - Ability to read, understand, and review production software code. - Strong written communication and documentation skills, the ability to produce audit-ready documentation. - Experience preparing for and supporting quality or regulatory audits. Preferred Experience - Experience working in regulated industries such as nuclear, aerospace, defense, medical devices, energy, or industrial systems. - Familiarity with ASME NQA-1 quality requirements. - Experience in nuclear or a U.S. Department of Energy environment. - Familiarity with safety-critical software standards such as IEEE 1012, IEC 61508, or IEC 60880. - Familiarity with cybersecurity, performance, or reliability testing. - Experience supporting quality audits, regulatory inspections, or compliance programs. - Experience with requirements management and traceability systems. - Experience testing AI/ML-enabled software systems. - Understanding of ITAAC, nuclear construction quality programs, or NRC-regulated environments. - Experience with quality management systems (QMS) and records control platforms. Benefits - Competitive compensation packages - 401k with company match - Medical, dental, vision plans - Generous vacation policy, plus holidays Estimated Starting Salary Range - $121,000 - $165,000 annually EEO Statement The Nuclear 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 at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.

🏢 Summary: Entry-level AI Engineer role focused on building and maintaining backend services, CI/CD pipelines, and data/application integrations for a large-scale nuclear software platform (NOS). The position involves hands-on development, DevOps tasks, and contributing to AI-enabled data tooling while working closely with senior engineers. Candidates will gain experience with Palantir Foundry, cloud environments, and production-grade AI and integration systems. 🗂️ Requirements: Computer Science degree or equivalent, 0-2 years professional experience (internships, co-ops, projects), Strong fundamentals in at least one backend language (Python, TypeScript, Go, or Java), Hands-on exposure to CI/CD, version control, REST APIs, or system integrations, Experience building AI-based solutions beyond basic chat assistants, Ability to write production code and tests, Willingness to work in regulated industry context 📃 Skills: Python, TypeScript, Go, Java, CI/CD, REST, Git, DevOps, Palantir, Foundry, AWS, Databricks, Snowflake, LLM, AI, MCP 🏢 Description: About the role The Nuclear Company is hiring an AI Engineer 1 to help build and run the backend, data, and integration layers that NOS depends on. You will report to the Director of Platform Integrations and work in the Platform Integration & AI/Data squad. NOS is the software platform behind one of the largest nuclear buildouts in the United States, and the platform layer is what keeps it fast, reliable, and connected to the systems around it. This is a hands-on, entry-level role. You will work alongside the Platform Engineer and other senior engineers on CI/CD, backend services, and the data and application integrations that tie NOS to internal systems and external sources, taking well-scoped features end to end under senior code review. You will ramp on Palantir Foundry and the team's AI and data tooling, write production code, open pull requests, and grow into a specialization over time. Responsibilities First 90 Days: - Help build and maintain the application and data integrations that connect NOS to internal systems, partner APIs, and external data sources, working from well-scoped tickets under senior review. - Take ownership of scoped CI/CD and release tasks that keep NOS builds repeatable, tested, and traceable. - Do basic backend and DevOps work: build and fix backend services, write tests, and handle routine platform monitoring and maintenance. - Ramp on Palantir Foundry, the data ontology, and the MCP interfaces that let AI agents work against NOS data and start contributing to them. - Partner with the Platform Engineer, data scientists, AI/ML engineers, and product engineers, and grow from paired work toward independent delivery. Required Experience - Computer science degree or equivalent, with 0-2 years of professional experience (internships, co-ops, and project work count). - Strong fundamentals in at least one backend language (Python and/or TypeScript preferred; Go or Java also welcome). - Some hands-on exposure to basic DevOps and backend work: CI/CD, version control, REST APIs, or wiring systems together, from an internship, a job, or a personal project. - Has built something with AI beyond using a chat assistant: multi-step prompts, custom tools, AI in the codebase, or a small agentic project. - Good written and verbal communication, and willingness to learn the nuclear and regulated-industry context. Preferred Experience - Exposure to a major cloud (AWS preferred), including coursework or personal projects. - Coursework or project work in CI/CD, infrastructure as code, or configuration management. - Coursework or project work in LLMs, agentic systems, or data modeling. - Familiarity with Palantir Foundry, Databricks, or Snowflake. - Internship or project work in a regulated or mega-project industry (nuclear, aerospace, defense, energy, medical). 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 $80,000 - $150,000 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 Nuclear 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 at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.

🏢 Summary: Platform Engineer role focused on building and maintaining backend systems, CI/CD pipelines, data integrations, and platform infrastructure for a large-scale nuclear software platform. The position involves working with AI/data teams to support reliable, scalable services and AI-ready data architecture in a production environment. 🗂️ Requirements: 5+ years building and running production backend or platform systems, Bachelor's or Master's degree in Computer Science, Software Engineering, or related technical field, or equivalent experience, Strong coding skills in at least one backend language, Experience building and owning CI/CD pipelines, Experience integrating systems using REST APIs, event streams, or data pipelines, Experience with at least one major cloud platform, Experience with configuration management and infrastructure as code, Working knowledge of data modeling and system data flows, Strong written and verbal communication skills 📃 Skills: Python, Go, Java, TypeScript, CI/CD, REST, AWS, APIs, Databricks, Snowflake, React, SCADA, MCP 🏢 Description: About the role The Nuclear Company is hiring a Platform Engineer to build and run the backend, data, and integration layers that NOS depends on. You will report to the Director of Platform Integrations and work in the Platform Integration & AI/Data squad. NOS is the software platform behind one of the largest nuclear buildouts in the United States, and the platform layer is what keeps it fast, reliable, and connected to the systems around it. This is a hands-on engineering role. You will own CI/CD, build and maintain the data and application integrations that tie NOS to internal systems and external sources, and keep the unified front-end interface and platform services performing under load. You will also help shape the data ontology and MCP design that let AI agents work against NOS data safely. You will work daily with data scientists, AI/ML engineers, product engineers, and nuclear domain experts. You write production code, review pull requests, debug across the stack, and hold the line on configuration management and platform maintenance as new capabilities ship. Responsibilities • Own platform and integration engineering. Build and maintain the application and data integrations that connect NOS to internal systems, partner APIs, and external data sources, and keep them reliable as the platform grows. • Own CI/CD and release tooling. Build and run the pipelines that make NOS releases repeatable, tested, and traceable, and keep build and deployment times short. • Build and maintain the unified front-end interface. Deliver the shared interface layer that product teams build on, and keep it consistent, accessible, and fast. • Keep the platform performant and maintained. Monitor platform performance, fix bottlenecks, manage configuration baselines, and handle the maintenance that keeps NOS stable. • Support data ontology and MCP design. Help structure NOS data and design the Model Context Protocol interfaces that let AI agents read and act on platform data safely. • Partner across the squad. Work with data scientists, AI/ML engineers, and product engineers so the platform layer and the products built on it move together. Required Experience • 5+ years building and running production backend or platform systems. • Bachelor's or Master's in Computer Science, Software Engineering, or a related technical field, or equivalent production experience. • Strong coding skills in at least one backend language (Python, Go, Java, TypeScript, or similar) and solid software engineering fundamentals. • Hands-on experience building and owning CI/CD pipelines and integrations between systems (REST APIs, event streams, data pipelines). • Experience with at least one major cloud (AWS preferred) and with configuration management and infrastructure as code. • Working knowledge of data modeling and how data flows between systems. • Good written and verbal communication, able to work with engineers and non-engineers. Preferred Experience • Experience with Palantir Foundry, Databricks, or Snowflake. • Familiarity with Model Context Protocol (MCP) or other patterns for connecting AI agents to data and tools. • Experience in a regulated or safety-critical industry (nuclear, aerospace, defense, energy, medical). • Front-end experience with a modern framework such as React. • Experience with OT/IT integration, SCADA interfaces, or industrial data. 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 $121,000 - $165,000 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 Nuclear 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 at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants. Recruiting Fraud Alert Your safety is our priority. We want to ensure your job search stays secure. Please note that the team at The Nuclear Company only communicates through official @thenuclearcompany.com email addresses. We will never ask for payments or sensitive financial information at any stage of our recruitment process. For your peace of mind, please verify all openings and submit your applications directly through our official careers page.

🏢 Summary: AI Engineer role focused on building and deploying ML models, LLM workflows, and AI agents inside a nuclear industry software platform. The position involves production-grade AI engineering, model evaluation, data pipeline development, and collaboration with engineering and domain experts on operational and safety-critical systems. Candidates will work with modern ML tooling, cloud platforms, and agent frameworks to support large-scale nuclear infrastructure projects. 🗂️ Requirements: Bachelor's or Master's degree in Computer Science, Machine Learning, Statistics, or related technical field, 5+ years of professional experience shipping ML or AI features into production, Strong Python experience, Hands-on experience with modern ML and LLM tooling, Production experience with LLMs and AI agents, Experience with prompting, fine-tuning, RAG, evals, and tool use, Data engineering and data pipeline development experience, Experience working with large datasets, Experience with at least one major cloud platform, Strong written and verbal communication skills 📃 Skills: Python, PyTorch, HuggingFace, LLM, RAG, AWS, MLflow, SageMaker, VertexAI, MCP, Foundry, AIP, CI/CD 🏢 Description: About the role The Nuclear Company is hiring an AI Engineer to ship the machine learning and agent capabilities inside NOS, the software platform behind one of the largest nuclear buildouts in the United States. You'll work in the Platform Integration & AI/Data squad and report to the Director of Platform Integrations. This is a hands-on engineering role. You'll embed ML models and LLM-driven workflows directly into the NOS applications our internal teams and partners use every day: site evaluation, red flag analysis, scheduling, lessons learned, and the stakeholder and project tools that run across active TNC projects. You'll work close to the metal: training and fine-tuning models, designing agent workflows against NOS data and tools, wiring up MCP interfaces, and standing up the evals and monitoring that keep AI features safe in production. You'll partner daily with platform engineers, product engineers, and the nuclear domain experts who use what you ship. The team is small, the pace is fast, and the work is visible, what you build will be demoed to utilities, regulators, and financial partners making 20-to-30-year decisions about the future of American nuclear power. Responsibilities - Ship ML and AI features inside NOS. Train, fine-tune, and deploy models and LLM-based workflows into production, with the evals, monitoring, and safety controls that make them trustworthy. - Build AI agents and agent workflows. Design agents that operate against NOS data and tools, including the MCP interfaces and tool-use frameworks they depend on. - Own model quality end-to-end. Define eval criteria, acceptance thresholds, and regression suites for AI features. Keep results reproducible and the bar high. - Partner across the squad. Work directly with platform engineers and product engineers so models reach production instead of staying in notebooks. - Contribute to the data ontology. Help shape how NOS data is structured so models and agents can use it reliably. - Build predictive and anomaly-detection models that support operations and engineering decisions, including time-series analysis of sensor and operational data from active projects. Required Experience - Bachelor's or Master's in Computer Science, Machine Learning, Statistics, or a related technical field, or equivalent production experience. - 5+ years of professional experience shipping ML or AI features into production. - Strong Python and hands-on experience with modern ML and LLM tooling (PyTorch, Hugging Face, or similar). - Production experience with LLMs and agents: prompting, fine-tuning, RAG, evals, tool use. - Solid data engineering fundamentals, comfortable building data pipelines and working with large, messy datasets. - Experience with at least one major cloud, AWS preferred. - Strong written and verbal communication. Preferred Experience - Experience with Palantir Foundry and AIP. - Experience building agent systems with MCP or similar tool-use frameworks. - MLOps experience (MLflow, SageMaker, Vertex AI) and CI/CD for models. - Experience in a regulated or safety-critical industry: nuclear, aerospace, defense, energy, or medical. - Background in time-series, sensor, or operational data. - Comfortable doing exploratory data analysis and translating findings into product decisions, in addition to shipping production models. 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 $121,000 - $165,000 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 Nuclear 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 at The Nuclear Company may involve access to information and technology subject to export controls under U.S. law. Compliance with these export controls may result in The Nuclear Company limiting its consideration of certain applicants.

🏢 Summary: Full Stack Engineer role building and scaling a mission-critical AI-native platform for defence logistics, integrating with legacy government and enterprise systems. The position involves end-to-end development across frontend, backend, and databases, with strong ownership and direct customer impact. Candidates will work in a fast-paced seed-stage environment with high accountability and real-world deployment exposure. 🗂️ Requirements: Experience shipping production software end-to-end, Strong proficiency in TypeScript, Strong proficiency in JavaScript, Experience with at least one frontend framework (React, Svelte, Next.js or similar), Solid knowledge of SQL databases, Experience designing database schemas and data models, Understanding of testing, documentation, and code review best practices, Ability to work in fast-moving, high-accountability environments 📃 Skills: TypeScript, JavaScript, React, Svelte, Next.js, SQL, PostgreSQL, APIs, ERP, Testing, Documentation, CodeReview 🏢 Description: ABOUT THE COMPANY We're building the AI-native command centre for defence logistics. The US defence industrial base — distributors and manufacturers managing billions of dollars in supply chain — still runs on infrastructure built in the 1980s, stitched together with email threads, supplier quotes, PDFs, government solicitations, and archaic ERP exports. We're changing that. Our platform eliminates the manual bottlenecks slowing down critical national security workflows, helping defence distributors and manufacturers quote faster, win more contracts, and deliver the components that keep allied defence forces operational. We're at seed stage, moving fast, and building a small core engineering team to scale the platform. ABOUT THE ROLE We're looking for a Full Stack Engineer to join the core platform engineering team and contribute directly to the development, scalability, and reliability of mission-critical software supporting defence and supply chain operations. You'll work closely with engineering leadership, founders, and customer-facing deployment teams to design, build, and maintain systems that integrate with complex legacy environments and support high-value, high-impact workflows. No two days will be the same — from integrating with legacy government interfaces to architecting dynamic workflows, the scope is wide and the stakes are real. Onboarding includes an on-site implementation. Expect late nights and direct customer pressure — everyone on the platform team goes through it, because experiencing forward-deployed reality is how you build software that actually works in the field. WHAT YOU'LL WORK ON Full-stack platform development Design, develop, and maintain full-stack application functionality across frontend interfaces, backend services and APIs, and database schemas and data models. Legacy system integrations Implement integrations with external systems including legacy government and enterprise platforms — ERPs, government procurement interfaces, and everything in between. Customer-driven feature delivery Collaborate with forward-deployed teams to translate customer requirements into production-ready features that drive measurable revenue outcomes for clients. Code quality and standards Ensure code quality through best practices, testing, documentation, and code reviews. Set the standard for customer-centric engineering excellence — code is a means to an end, and you build with that in mind. Team mentorship and onboarding Support the onboarding and technical development of new engineering team members as the team grows. WHAT WE LOOK FOR A track record of shipping Experience delivering real projects and products to production. You've owned things end-to-end and have the scars to show for it. TypeScript and JavaScript fluency Strong proficiency in TypeScript and JavaScript, plus solid experience with at least one frontend framework — React, Svelte, Next.js, or similar. SQL and database design Solid knowledge of SQL databases, preferably PostgreSQL. Comfortable designing schemas and reasoning about data models. Software engineering best practices Strong understanding of testing, documentation, code review, and the longer-term cost of shortcuts — while also knowing when pragmatic compromises are the right call. High accountability in fast-moving environments You set reliable deadlines and meet them. When millions of dollars depend on a delivery date, you treat that seriously — and you communicate clearly when something is at risk. THE TEAM A small, tight-knit engineering team working directly with founders and customer-facing deployment strategists. The structure is flat, the feedback is direct, and the work has real-world consequence. You'll have genuine ownership from day one — both in terms of equity and the code you're responsible for. COMPENSATION & BENEFITS Salary $75,000 – $150,000 depending on experience. Equity 0.05% – 0.3% real equity. A meaningful slice at seed stage. Work model Remote, based in Warsaw.

🏢 Summary: Full Stack Engineer role focused on building and scaling a mission-critical AI-native platform for defence logistics, integrating with legacy government and ERP systems. The position involves end-to-end development across frontend, backend, and databases, delivering customer-driven features in high-stakes environments. Engineers take ownership of production systems, ensuring scalability, reliability, and code quality. 🗂️ Requirements: Proven experience shipping production software end-to-end, Strong proficiency in TypeScript and JavaScript, Experience with at least one frontend framework (React, Svelte, Next.js or similar), Solid knowledge of SQL and database design, Experience with PostgreSQL, Ability to integrate with legacy and external enterprise systems, Understanding of testing, code reviews, and documentation practices, Ability to work in fast-paced, high-accountability environments 📃 Skills: TypeScript, JavaScript, React, Svelte, Next.js, SQL, PostgreSQL, APIs, ERP, Testing 🏢 Description: ABOUT THE COMPANY We're building the AI-native command centre for defence logistics. The US defence industrial base — distributors and manufacturers managing billions of dollars in supply chain — still runs on infrastructure built in the 1980s, stitched together with email threads, supplier quotes, PDFs, government solicitations, and archaic ERP exports. We're changing that. Our platform eliminates the manual bottlenecks slowing down critical national security workflows, helping defence distributors and manufacturers quote faster, win more contracts, and deliver the components that keep allied defence forces operational. We're at seed stage, moving fast, and building a small core engineering team to scale the platform. ABOUT THE ROLE We're looking for a Full Stack Engineer to join the core platform engineering team and contribute directly to the development, scalability, and reliability of mission-critical software supporting defence and supply chain operations. You'll work closely with engineering leadership, founders, and customer-facing deployment teams to design, build, and maintain systems that integrate with complex legacy environments and support high-value, high-impact workflows. No two days will be the same — from integrating with legacy government interfaces to architecting dynamic workflows, the scope is wide and the stakes are real. Onboarding includes an on-site implementation. Expect late nights and direct customer pressure — everyone on the platform team goes through it, because experiencing forward-deployed reality is how you build software that actually works in the field. WHAT YOU'LL WORK ON Full-stack platform development Design, develop, and maintain full-stack application functionality across frontend interfaces, backend services and APIs, and database schemas and data models. Legacy system integrations Implement integrations with external systems including legacy government and enterprise platforms — ERPs, government procurement interfaces, and everything in between. Customer-driven feature delivery Collaborate with forward-deployed teams to translate customer requirements into production-ready features that drive measurable revenue outcomes for clients. Code quality and standards Ensure code quality through best practices, testing, documentation, and code reviews. Set the standard for customer-centric engineering excellence — code is a means to an end, and you build with that in mind. Team mentorship and onboarding Support the onboarding and technical development of new engineering team members as the team grows. WHAT WE LOOK FOR A track record of shipping Experience delivering real projects and products to production. You've owned things end-to-end and have the scars to show for it. TypeScript and JavaScript fluency Strong proficiency in TypeScript and JavaScript, plus solid experience with at least one frontend framework — React, Svelte, Next.js, or similar. SQL and database design Solid knowledge of SQL databases, preferably PostgreSQL. Comfortable designing schemas and reasoning about data models. Software engineering best practices Strong understanding of testing, documentation, code review, and the longer-term cost of shortcuts — while also knowing when pragmatic compromises are the right call. High accountability in fast-moving environments You set reliable deadlines and meet them. When millions of dollars depend on a delivery date, you treat that seriously — and you communicate clearly when something is at risk. THE TEAM A small, tight-knit engineering team working directly with founders and customer-facing deployment strategists. The structure is flat, the feedback is direct, and the work has real-world consequence. You'll have genuine ownership from day one — both in terms of equity and the code you're responsible for. COMPENSATION & BENEFITS Salary $75,000 – $150,000 depending on experience. Equity 0.05% – 0.3% real equity. A meaningful slice at seed stage. Work model Remote, based in Warsaw.

🏢 Summary: Staff Electrical Engineer role leading the architecture and end-to-end development of complex mixed-signal PCBAs for next-generation quantum sensors. Responsible for high-density PCB design, system integration, testing, and manufacturing support while collaborating with multidisciplinary teams. Focused on translating advanced physics requirements into robust, high-performance hardware solutions. 🗂️ Requirements: Bachelor’s or Master’s degree in Electrical Engineering or related field, 8+ years of professional electrical engineering experience, 5+ years of mixed-signal PCBA design experience, Experience with professional ECAD tools, Expertise in high-density PCB design, Experience with SoCs, FPGAs, and MCUs system-level design, Experience designing precision low-noise electronics, Knowledge of signal integrity and power distribution design, Proficiency with laboratory test and measurement equipment, Experience with PLM systems and ECO management, U.S. Person status compliant with export control regulations 📃 Skills: PCB, PCBA, ECAD, FPGA, MCU, SoC, RF, Mixed-signal, BGA, Signal-integrity, EMI, EMC, PLM, Altium, ASIC, Thermal-analysis, SWaPC, Instrumentation 🏢 Description: About IonQ: IonQ, Inc. [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance.Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. About Vector Atomic Vector Atomic, an IonQ company, is building quantum technology to transform navigation, timing, geophysical exploration, and telecommunications. Our team of engineers, scientists, software developers, and operations professionals works together to solve complex challenges and turn bold ideas into real-world solutions. We value collaboration, curiosity, and diverse perspectives, and we give every team member the opportunity to make an immediate impact while growing their skills. If you're excited to work on breakthrough technology in a fast-paced, hands-on environment, we'd love to hear from you. Location: This role is based onsite at our office in Pleasanton, CA.Travel: Up to 5%Job ID: 1644The Role As a Staff Engineer - Electrical, you will be a cornerstone of our multidisciplinary engineering team, leading the design and development of cutting-edge electronics for next-generation quantum sensors. This high-impact role requires a blend of technical mastery and creative problem-solving to architect complex PCB Assemblies featuring FPGAs, MCUs, Mixed-Signal, and RF circuits. You will oversee the entire product lifecycle—from conceptualizing high-level architectures to hands-on troubleshooting—ensuring that our groundbreaking quantum instruments meet rigorous performance and quality standards. We are looking for an agile, mentor-minded leader who thrives in a fast-paced environment and is passionate about translating complex physics requirements into robust hardware reality. Responsibilities Architectural Leadership: Lead high-level electrical architecture for quantum sensors, balancing complex trade-offs between size, weight, power, and performance (SWaPC). End-to-End PCB Development: Own the full development cycle, including requirement gathering, schematic capture, layout design, fabrication coordination, and performance verification. Technical Mentorship: Serve as a technical guide for the electrical engineering team, conducting rigorous design reviews and establishing hardware development best practices. Cross-Functional Collaboration: Partner with physicists and mechanical, software, and optical engineers to translate system requirements into precision electronic designs. System Integration & Testing: Assist with board bring-up, debugging, and system-level integration to ensure all instrument specifications are met. Manufacturing Support: Support production by troubleshooting issues, developing test verification procedures, and optimizing boards for yield, quality, and testability. Continuous Improvement: Drive the evolution of engineering procedures and refine PCB designs to enhance instrument performance. Documentation & Compliance: Maintain precise design records within a cloud-based PLM system, managing revisions and Engineering Change Orders (ECOs). Requirements Education & Experience: Bachelor's degree in Electrical Engineering (or related field) with 8–12 years of experience, or a Master's degree with 8+ years of experience. To comply with the US export control laws, Vector Atomic employees must be U.S. citizens (born or naturalized), lawful U.S. permanent residents (i.e. green card holders), and certain categories of refugees, and asylees. Design Expertise: At least 5 years of professional experience developing complex, mixed-signal PCBA designs using professional ECAD tools. Technical Proficiency: * Expertise in high-density PCB design (fine-pitch BGAs, high-speed differential pairs, and mixed-signal architectures). Deep understanding of system-level design for programmable devices including SoCs, FPGAs, and MCUs. Proven ability to design precision electronics with strict noise and ripple specifications. Mastery of controlled impedance structures, signal integrity, power distribution networks, and EMI/EMC-aware layout practices. Lab Skills: Proficiency in a laboratory environment, including the use of standard electronic instrumentation for testing and hardware debugging. Operational Tools: Experience using PLM systems to manage designs and ECOs. Communication: Strong written and verbal communication skills with a proven ability to collaborate across diverse engineering disciplines. Preferred Qualifications Software Mastery: Advanced expertise in Altium Designer for schematic capture, layout, library management, and output generation. Specialized Circuitry: Experience designing and implementing RF circuits on traditional PCBs or ceramic substrates. Photonic Integration: Previous experience integrating electronics with high-precision components like lasers, AOMs, and photodetectors. Thermal Engineering: Knowledge of thermal analysis, including the use of heatsinking, copper pours, thermal vias, and component derating. ASIC Knowledge: Foundational skills in defining, simulating, and verifying ASIC designs. Industry Background: Professional experience in the precision sensor sector, specifically with atomic clocks or Inertial Navigation Systems (INS). **Benefits will be provided by Vector Atomic, an IonQ Company, and will differ from the benefits listed on the IonQ website.** Benefits Vector Atomic values teamwork, open and honest discourse, and work-life balance. We offer competitive compensation and benefits including: Platinum-level family health coverage (medical, dental, vision) Health and dependent care Flexible Spending Accounts (FSA) Employer 401(k) contributions 20 days of paid time off & 11 paid holidays Paid parental leave Fully stocked kitchen The approximate base salary range for this position is $163,430 to $213,972 per year. The total compensation package includes base, bonus, equity and benefits. It's atypical to be hired at the top end of this range for the role, as actual pay is based on several factors, including job-related knowledge, skills, and experience level.Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our 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. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying "U.S. Person" (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. If you are interested in being a part of our team and mission, we encourage you to apply!

🏢 Summary: Full-stack Software Engineer role focused on designing, developing, and integrating scalable cloud-based applications across front-end and back-end systems in an Agile environment. The position involves cloud deployment, database management, GUI development, and secure software practices. The engineer contributes across the full software development lifecycle to deliver reliable, high-quality solutions. 🗂️ Requirements: Bachelor's degree in Computer Science, Software Engineering, or related field, 5+ years of software development experience, Strong programming skills in Java, Python, and/or C++, Experience with front-end and back-end development, Hands-on experience with AWS, Azure, or Google Cloud, Experience with SQL and NoSQL databases, Experience working in Agile (Scrum or Kanban) environments, Experience with GUI development frameworks, Knowledge of cybersecurity best practices and secure coding standards 📃 Skills: Java, Python, C++, AWS, Azure, GoogleCloud, SQL, NoSQL, Scrum, Kanban, GUI, Cloud, CI/CD, DevOps, Microservices, DistributedSystems, Cybersecurity 🏢 Description: We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.Bachelor's degree in Computer Science, Software Engineering, or related technical field. Minimum 5+ years of experience in software development. This position is focused on the design, development, and integration of scalable software solutions within a modern full-stack environment. The role involves working across both front-end and back-end systems, supporting application development, cloud integration, database management, and GUI development. The engineer will collaborate with multidisciplinary teams in an Agile environment to deliver high-quality, secure, and maintainable software solutions. The position requires strong programming expertise, problem-solving capabilities, and the ability to contribute across the full software development lifecycle. Key Responsibilities : Full-Stack Software Development Design, develop, test, and maintain software applications across front-end and back-end environments Develop scalable and maintainable software solutions aligned with project requirements Participate in software architecture and system integration activities Support application enhancements throughout the software development lifecycle Cloud Integration & Deployment Support deployment and integration activities within cloud platforms such as AWS, Azure, or Google Cloud Collaborate on cloud-based application architecture and service integration Ensure system scalability, reliability, and performance across distributed environments Support cloud deployment and maintenance activities GUI Development Develop and maintain graphical user interfaces using modern development frameworks and tools Ensure usability, responsiveness, and performance of user-facing applications Collaborate with teams to improve interface functionality and user experience Support GUI enhancements and issue resolution activities Database Management Work with SQL and NoSQL database technologies for data storage and retrieval Support database integration, optimization, and performance improvements Ensure data integrity and efficient access across applications and systems Assist with data modeling and database maintenance activities Agile Development & Collaboration Participate in Agile development processes including Scrum and Kanban methodologies Collaborate with software engineers, technical leads, and cross-functional stakeholders Support sprint planning, backlog refinement, and code review activities Contribute to continuous improvement initiatives within the development process Cybersecurity & Issue Resolution Apply cybersecurity best practices during software design and implementation Support secure coding standards and software quality initiatives Analyze and troubleshoot complex technical issues Conduct root cause analysis and support corrective actions Documentation & Communication Create and maintain technical documentation related to software development activities Communicate technical topics, project updates, and issue resolution clearly to stakeholders Support knowledge sharing and collaboration across teams Ensure proper tracking of development activities and technical issues Profile : Software engineer with strong full-stack development experience and solid programming fundamentals Comfortable working in Agile environments with cross-functional technical teams Strong analytical mindset with the ability to troubleshoot and resolve complex software issues Self-motivated, adaptable, and capable of managing multiple priorities effectively Effective communicator with collaborative and problem-solving oriented approach Must Have : 5+ years of experience in software development Strong programming skills in Java, Python, and/or C++ Experience with both front-end and back-end development Hands-on experience with cloud platforms (AWS, Azure, or Google Cloud) Experience with SQL and NoSQL database technologies Experience working within Agile methodologies (Scrum / Kanban) Strong analytical, troubleshooting, and problem-solving skills Good communication and collaboration abilities Experience with GUI development frameworks and tools Knowledge of cybersecurity best practices and secure software development Good to Have : Experience with cloud-native application architecture Experience with DevOps or CI/CD environments Exposure to distributed systems or microservices architecture Experience working in large-scale enterprise or automotive environments Knowledge of software performance optimization and scalability practices Experience with modern UI/UX best practices and responsive design principles ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

🏢 Summary: Systems Engineer role focused on defining system architecture, integration strategies, and validation processes for large-scale battery energy storage systems. The position involves cross-functional collaboration to ensure reliable, safe, and manufacturable subsystem integration while optimizing performance and resolving complex system-level issues. 🗂️ Requirements: Bachelor's or Master's degree in Engineering, 3+ years of professional engineering experience, Knowledge of systems engineering principles, Experience with requirements management, Experience with interface definition, Experience with lifecycle development, Experience in multidisciplinary integration, Knowledge of power electronics, battery systems, or electro-mechanical hardware, Proficiency with electrical battery systems, Experience with technical modeling and documentation tools, Strong written and verbal communication skills 📃 Skills: MATLAB, Simulink, SysML, Battery, Systems, Electronics, Firmware, Architecture, Testing, Integration, Validation 🏢 Description: We are looking for a Systems Engineer to join our team and bridge the gap between complex subsystem designs and high-level product architecture. You will be responsible for defining the technical requirements, interfaces, and integration strategies that ensure our large-scale energy storage systems operate reliably and safely. This role requires a holistic mindset, strong collaboration across multidisciplinary teams (mechanical, electrical, controls, and manufacturing), and a drive to solve tough technical challenges in service of our clean energy mission. Responsibilities • Define and manage system-level requirements, functional specifications, and interface control documents for core battery system architecture. • Collaborate with electrical, mechanical, and firmware engineering teams to ensure subsystem designs are seamlessly integrated and meet performance targets. • Lead system-level validation and integration testing, developing test plans that verify safety, reliability, and functionality under diverse operating conditions. • Perform trade-off analyses to optimize system performance, cost, and manufacturability, identifying potential risks early in the development lifecycle. • Conduct root cause analysis for complex system-level failures, working cross-functionally to implement effective engineering solutions. • Decompose requirements and functions from system-level down to component-level, ensuring traceability. Qualifications • Bachelor's or Master's degree in Engineering (Systems, Electrical, Mechanical, or equivalent) with 3+ years of professional experience. • Strong understanding of systems engineering principles, including requirements management, interface definition, and lifecycle development. • Experience in multidisciplinary integration, preferably in power electronics, battery systems, or large-scale electro-mechanical hardware. • Proficiency with electrical battery systems. • Proficiency with technical modeling and documentation tools (e.g., MATLAB/Simulink, SysML, or similar) to manage system architecture and performance data. • Excellent written and verbal communication skills, with the ability to bridge communication gaps between specialized engineering domains and non-technical stakeholders. Salary Range • $115,000-130,000 • 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. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.