Top Test Engineer Jobs

Lead validation and qualification of replacement semiconductor products from concept to production. Develop qualification strategies, ATE test programs, and reliability/environmental testing. Analyze characterization and reliability data, drive root-cause investigations, and collaborate with design, quality, manufacturing, and supply chain. Establish test processes, documentation, and mentor junior engineers while supporting customer qualification activities.

Plan, create, and execute verification and validation tests for data center liquid cooling hardware and software. Develop test plans, test cases, and automation (including Python), debug hardware/software interactions, build test network environments, document issues, and report status to leads. Collaborate with engineering teams to ensure products meet requirements.

Lead and conduct functional, environmental, stress, and security testing of avionics and data processing hardware. Develop test equipment and procedures (ATP/QTP/FTP), troubleshoot PCBA and system failures, produce test reports and contractual deliverables, and collaborate with cross-functional teams to ensure qualification, verification, and regulatory compliance across the product lifecycle.

Lead DVT strategy and execution for RF transmitter/receiver and antenna systems. Design RF test fixtures and ranges, perform antenna and RF system characterization, automate instrument control and reporting, run MIL‑STD environmental and EMI/EMC qualification, perform root cause analysis, manage test assets/configuration, and support production test handoff and cross-functional coordination.

The F-16 Test Engineer conducts flight test planning and execution for F-16 aircraft, collaborates with teams on test procedures, analyzes data, troubleshoots issues, and prepares detailed test reports.

The F-16 Test Engineer will conduct flight test planning and analysis, develop test plans, perform data collection, and troubleshoot technical issues for the F-16 aircraft.

Lead testing for power generation systems, focusing on turbomachinery. Responsibilities include test site development, strategy execution, and mentoring engineers.

Lead planning, execution, and analysis of tests for in-space mobility systems. Design, build, and commission test fixtures; execute and troubleshoot live test events; analyze data; collaborate with design, manufacturing, and operations to ensure performance, safety, and reliability; document results and manage multiple test campaigns.

Build and operate power-electronics test benches; execute functional, performance, and stress tests on motor drives and converters; perform lab measurements (voltage, current, power, efficiency, switching waveforms, thermal, EMI); troubleshoot hardware, diagnose field failures, create and run test plans, document results, and maintain safe lab operations.

Operate and develop liquid rocket propulsion test stands: perform test setup, inspections, troubleshooting, and data acquisition; design and build fluid, mechanical, and electrical systems; create and optimize test procedures; improve processes and resolve technical issues in a fast-paced aerospace test environment.

Lead RF test strategy, design automated Python-based test infrastructure, and perform system-level validation and characterization of GNSS receivers, radios, antennas, and other RF hardware across engineering, integration, and production environments.

Design, build, and operate optomechanical test setups for spacecraft components. Own test assets and programs, coordinate vendors, perform test setups, inspections, troubleshooting, data acquisition, and environmental qualification testing to rapidly develop flight hardware.

Design, build, and operate fluid, mechanical, and electrical test systems for liquid rocket propulsion and spacecraft hardware. Own test assets and programs, coordinate vendors, perform test setup and troubleshooting, run test operations, and collaborate across teams to rapidly develop flight hardware.

Support Commissioning and Start-Up (CSU) activities at DOE Y-12: test planning, execution, equipment validation, turnover coordination, punch-list tracking, and safety compliance. Prepare test records, participate in walkdowns, coordinate with construction, and support shift/overtime work to meet schedule and cost.

Plan, execute, and manage system integration and test activities from concept through certification. Perform functional simulation, subsystem and system integration, V&V, performance evaluation, and acceptance testing. Collaborate with multidisciplinary teams to establish verifiable requirements, drive testable designs, and produce technical reports and presentations.

The Senior Hardware Integration and Test Engineer will lead hardware integration and testing tasks, develop test plans, manage project risks, and mentor junior engineers within a multidisciplinary team.

Own vehicle integration and test campaigns to validate flight readiness. Create and execute build/test procedures and schedules, manage system budgets, drive change implementation, own avionics/harness design, and operate vehicles in space while coordinating across engineering teams.

Lead vehicle-level systems integration, test, and operations from integration through launch and on-orbit operations. Define and execute I&T campaigns, make system trade-offs, manage schedules and change implementation, design harnesses and schematics, automate test/data-analysis (Python), and operate spacecraft to assess health and performance.

Designs and executes test strategies for software-hardware integration, sensor fusion, autonomy, and end-to-end system verification. Develops/manual and automated tests, integrates test frameworks into CI/CD and MLOps pipelines, conducts I&V and root-cause analysis, documents artifacts in Jira/Confluence, supports qualification testing and field demonstrations, and mentors junior testers while complying with DoD/USSOCOM security requirements.

Design, execute, analyze, and report C-UAS test and evaluation for RF, EO/IR, UI, network, and software integrations. Develop front- and back-end software, draft test plans and reports, conduct test setup/teardown, operate small drones, develop metrics, and brief leadership on findings and recommendations.

Provide test planning, execution, and V&V for aerospace and defense systems across component and system levels. Develop test plans/procedures, execute tests using industry tools, document results, and improve test processes throughout product lifecycle while working on multidisciplinary teams supporting ISR, aviation, and space systems.

Designs and executes test plans for aircraft, ISR payloads, and integrated systems. Develops procedures, conducts Verification & Validation (V&V), documents results, troubleshoots hardware/software, and improves test processes across product lifecycles using industry test tools and certification practices.

Lead development and execution of system, subsystem, and component test plans for aerospace and defense systems. Oversee functional, performance, and environmental testing, analyze test data, identify root causes, document V&V activities, coordinate cross-functional teams, ensure compliance with industry standards, and produce formal test reports and briefs.

Lead development and execution of system, subsystem, and component test plans for aerospace/defense mission equipment. Perform test data analysis, root-cause identification, documentation, and coordinate cross-functional teams to ensure compliance with requirements and industry standards.

Design and develop integration test procedures and automation to validate hardware/software against system and interface requirements. Develop IST plans, maintain test artifacts, run regression cycles, log defects, conduct peer reviews, and collaborate cross-functionally on system-of-systems validation and estimations.