Top Test Engineer Jobs

Lead ownership and improvement of wafer-level test tool groups for MEMS/silicon devices. Specify, install, program, qualify and maintain probers/testers, ensure measurement accuracy and repeatability, drive continuous improvement projects, investigate yield and tool incidents, collaborate with cross-functional fab teams, and develop procedures, FMEAs, and monitoring (FDC/MES) for production and R&D.

Support government test and evaluation (T&E) activities: plan and execute test events, design evaluation and analysis plans, apply modeling/simulation and statistical analysis, manage data collection/instrumentation, assess testability and risks, and produce T&E documentation and reports while coordinating with systems engineering and integrated test teams.

Lead integrated stage test campaigns for Terran R: develop and execute test plans, write test sequences, sit console for hotfire tests, troubleshoot systems in real time, decompose requirements, drive verification and risk mitigation, and coordinate cross-functional subsystem investigations. Travel to test and launch sites and work hands-on with hardware through qualification, acceptance, and launch campaigns.

Perform test engineering and analysis for tactical missile defense systems using HWIL, M&S, and real-time tools. Develop and maintain test cases, analyze system and algorithm performance, document results in test reports, support integration/risk reduction, and develop system requirements. Communicate findings to diverse stakeholders.

Build and maintain automated tests for a browser-based 3D CAD platform, expanding coverage across CAD workflows, data uploads, and exports. Evolve test infrastructure and CI, improve reliability and execution speed, eliminate flaky tests, and create debugging tools for coding agents. Partner with platform engineers to improve application testability and help teams write durable tests. The role also includes performance regression tracking and root-cause analysis across application code and infrastructure.

Lead Radar-focused flight test planning, execution, and data analysis. Develop detailed test plans/procedures, coordinate cross-discipline test activities, support mission control using IADS, perform system-level performance analysis, conduct TRRs and briefings, mentor junior engineers, and ensure compliance with security, safety, and airworthiness requirements.

Lead Radar-focused flight test planning, execution, and data analysis across developmental and operational test phases. Develop test plans/procedures, coordinate cross-discipline test activities, perform system-level Radar performance analysis, support mission control using IADS, conduct readiness reviews, mentor junior engineers, and ensure compliance with security, safety, and airworthiness requirements.

Own end-to-end test strategy for robotic mechanical and electromechanical systems. Design fixtures, rigs, instrumentation, and data-acquisition setups; define and execute functional, structural, fatigue, tolerance, and environmental testing; troubleshoot hardware failures to root cause; document test plans and results; establish requirements and mentor test engineers. The role supports system deployments, integration, and customer support with up to 25% travel.

Lead verification and validation for software refactoring projects, establish behavioral and functional equivalence, define testing strategies, oversee unit and integration testing, identify test deficiencies, and implement automated regression testing supporting ATO requirements. The role also involves testing distributed systems, asynchronous messaging, performance, security, and AI/ML-assisted test generation while leading development and testing teams.

Lead integration and test activities for EO/IR sensors and imaging optics on launch systems. Develop and execute electrical test procedures, troubleshoot hardware, manage cleanroom I&T operations, document discrepancies and root-cause actions, mentor junior engineers, and coordinate cross-discipline test activities to ensure producibility and testability.

Lead integration and test of electro-optical/infrared seeker and imaging systems for launch vehicles. Develop and run hands-on electrical and environmental tests, create assembly/test procedures, troubleshoot hardware, document discrepancies and corrective actions, coordinate cross-disciplinary I&T activities, train junior engineers, and ensure cleanroom and safety compliance.

Design and validate cloud and data-center storage platforms: produce design specifications, test plans/results, and training materials; lead cross-functional delivery, mentor engineers, and feed operational lessons back into design improvements.

Own the full QA and test automation lifecycle for a Google Cloud-based government licensing platform. Develop web E2E and REST API automation, create test strategies and cases, perform manual and exploratory testing, validate workflows and asynchronous integrations, and integrate suites into CI/CD pipelines. Test payment, notification, document upload, and mobile application flows; support performance testing, UAT, defect triage, coverage reporting, and release readiness.

Execute defined test methods and verification protocols for hardware devices, collect and document test data, support lab operations and calibration tracking, assist automated/semi-automated tests and QC activities, help assemble prototypes and fixtures, and collaborate with Quality, R&D, and stakeholders on test execution and investigations in a regulated product development environment.

Lead development and maintenance of automated and manual test processes for AI servers and HPC hardware. Create test programs, fixtures, diagnostics, and validation procedures; analyze failures and KPIs; troubleshoot and repair PCBs and test equipment; collaborate with quality, operations, and customers; implement continuous improvement and training; maintain documentation and support audits, NPI, and technical escalations.

Develop Python automation frameworks for infotainment hardware test benches, manage CI/CD pipelines, maintain Linux test environments, and assemble physical test rigs. Troubleshoot failures across software, network, and hardware layers, monitor system and pipeline performance, integrate new hardware, and document configurations and procedures. The role collaborates with test, firmware, software, and DevOps teams in a hybrid Palo Alto environment.

Design, build, and maintain custom test solutions and data acquisition systems for mechanical and electrical hardware. Develop and execute hardware test plans, run data analysis, troubleshoot failures, implement test automation, and support qualification campaigns to improve reliability.

Lead quality engineering for a backend-heavy Immigration AI platform. Design test plans and cases, establish test environments, execute manual and automated testing, build custom frameworks and tooling, and test REST, asynchronous, event-driven, and backend services. Mentor engineers, conduct code reviews, identify automation opportunities, apply GenAI and LLMs, perform load and stress testing, and improve testing pipeline scalability, performance, and efficiency.

Lead development and execution of automated software verification and validation for complex medical device systems. Provide technical leadership, design and build test automation, collaborate across disciplines, ensure regulatory-compliant documentation, analyze defects, and drive process improvements to deliver high-quality products.

Embedded in an Agile product team, build and maintain automated test frameworks for UI, API, and integrations, integrate tests into CI/CD, drive shift-left testing, perform root cause analysis, support performance and reliability testing, and collaborate with product and engineering to ensure quality in SaaS digital products.

Develop and execute RF, Antenna OTA, and EMC tests to aerospace/defense standards; create automation scripts (Python, MATLAB); troubleshoot with clients; analyze data and produce compliance-ready reports; coordinate with Torrance lab; support calibration and preventive maintenance.

Supports the design, analysis, and testing of BE-3U rocket engine hardware and fluid systems. Develops test plans, performs steady-state and transient analyses, analyzes test data, supports engine testing and readiness reviews, writes test reports, verifies requirements, and investigates anomalies and root causes. Collaborates across disciplines to improve design, testing cadence, safety, and hardware performance.

Support the design, analysis, integration, and testing of BE-3U rocket engine hardware and fluid systems. Develop test plans, perform steady-state and transient analyses, analyze test data, support readiness and data reviews, verify requirements, write reports, and investigate anomalies. Lead technical work, mentor engineers, manage risks, and drive corrective actions and hardware improvements across the engine development and production lifecycle.

Perform aircraft-level avionics integration and verification across Part 23/25/27 platforms. Develop requirements and interface definitions, execute system-level test, collect and analyze test data, support ground and flight testing, and contribute compliance evidence for FAA certification to DO-178C/DO-254 and ARP-4754/4761 standards.

Own and run reliability and manufacturing test programs for robotic mechatronic systems through NPI to mass production. Build and maintain HQ reliability lab, define test SOPs and fixtures, implement factory and supplier testing, perform failure analysis and root cause, and report results. Coordinate with CM and suppliers and travel internationally ~10%.