Top Test Engineer Jobs

Lead test process development and execution for liquid-cooled server rack products. Perform hands-on debugging, system-level failure analysis, automation, data analysis, and training. Design and run tests for high-power AI/ML GPU and accelerator-based servers, integrate liquid cooling validation, ensure safety/compliance, and drive continuous improvement across NPI and sustaining production.

Lead test process development and execution for liquid-cooled server rack products. Perform hands-on debugging, system-level failure analysis, automation of tests, data analysis, leak-detection, and training. Collaborate cross-functionally to ensure quality, performance, safety, and continuous improvement across NPI and sustaining production.

The Principal Test Engineer will lead development of ATE test solutions, innovate high-speed testing hardware, craft test plans, and optimize test flows while collaborating with cross-functional teams.

Design and develop automated test frameworks for applications and REST APIs, analyze requirements, create test cases, execute manual and automated testing, identify and track defects, verify fixes, and support Agile sprint activities. The role requires integrating software and hardware testing considerations, improving testing strategies, and collaborating with cross-functional teams.

Leads testing and evaluation activities across software and hardware systems. Designs test frameworks, manages testing resources, ensures process quality, develops test cases and documentation, supports Linux troubleshooting and administration, and coordinates with government stakeholders. The role drives risk management, testing innovation, configuration management, CI/CD practices, and automated testing while serving as a primary liaison for contract execution.

Develops and executes hands-on tests for integrated photonic components and circuits at die, wafer, and assembly levels. Analyzes optical test data alongside design and process parameters to optimize high-speed photonics performance. Applies AI/ML-based analytics for proactive issue detection and resolution, and communicates actionable findings to design, assembly, test, qualification, and foundry teams.

Performs end-to-end testing of Cisco Validated Designs and IIoT solutions integrating Cisco and third-party products. Develops solution designs, test plans, automation, and AI-enhanced testing workflows. Troubleshoots networking issues, identifies software defects, engineers proofs of concept, and collaborates with engineering, marketing, services, and partners. Authors white papers and design documentation supporting go-to-market initiatives and customer solutions across manufacturing, utilities, transportation, and remote-asset industries.

Hands-on role to assemble, bring up, calibrate, and debug generation-2 EV chargers and energy management systems. Perform electrical testing, functional validation, safety checks, root-cause troubleshooting, test procedure development, and support production ramp-up and pre-compliance data collection for certification.

Perform systems and test engineering for a space-ground mission-focused cloud application: develop test plans/procedures, integrate and verify requirements, support system integration and customer briefings, and coordinate with technical teams in an Agile environment. Occasional travel for demos and meetings.

Lead design and development of Built-In-Test (BIT) architecture, strategies, and test automation for electronic warfare and avionics systems. Perform testability analyses, MBSE artifact creation, BIT integration and demonstrations, prognostics algorithm design, root-cause investigations, and support SW, production, and field integration.

Lead and execute complex test plans and V&V activities for aerospace systems. Develop test procedures, troubleshoot hardware/software issues, manage requirements and non-conformances, document technical results, and mentor junior engineers while coordinating across multidisciplinary teams to ensure system performance and validation.

The Staff Propulsion Test Responsible Engineer will lead test plans, execute campaigns, troubleshoot issues, and review data while supporting engine development and certification across teams.

Responsible for overseeing propulsion test operations, developing test plans, executing campaigns, and troubleshooting test articles for rocket engines. Requires collaboration with various teams and problem-solving skills for complex engineering systems.

Execute system-level and subsystem testing for mobile robotic platforms, including mechanical durability, lifecycle, fatigue, sensor, controls, and software validation. Design and maintain test rigs, fixtures, and tooling; conduct teardowns, inspections, failure analysis, and root-cause investigations. Develop Python-based test automation, document results, and communicate corrective actions to cross-functional engineering teams. The role supports product sustainment and requires fully onsite laboratory and warehouse work.

The Central Product Integration Engineer will lead global integration efforts to enhance yield and quality in semiconductor products. The role involves cross-functional collaboration, technical problem-solving, managing projects, and communicating with stakeholders.

Designs, implements, and runs automated software tests for mobile robot drive and pick-and-place capabilities. Develops scalable simulation-in-the-loop and hardware-in-the-loop testing frameworks across robotic platforms, performs integration testing, analyzes logs and test data, and conducts system-level debugging and root-cause analysis. Collaborates with software developers to verify new robot capabilities and troubleshoots hardware and software performance issues in production and design environments.

Develop and execute component- and system-level test plans for warehouse automation equipment. Create functional, regression, reliability, and recovery testing strategies; verify PLC software releases; build automated and manual test fixtures; produce electrical schematics, panel layouts, and PLC code; analyze test data; and lead root cause investigations across complex electromechanical systems.

Troubleshoot, repair, calibrate, inspect, and validate automated robotic warehouse systems, including conveyors, lifts, robotic arms, autonomous bots, and mechanical, electrical, electronic, and pneumatic components. Execute test plans, basic PLC troubleshooting, SQL queries, networking diagnostics, and equipment modifications. Support commissioning and operations teams, communicate maintenance issues, train team members, maintain 5S standards, and follow OSHA and customer safety procedures at field-based construction and deployment sites.

Performs setup, calibration, testing, troubleshooting, repair, and rework of electrical, optomechanical, mechanical, and system-level assemblies. Develops and follows test specifications and procedures from technical drawings, uses specialized measurement equipment, documents findings in technical reports, and recommends solutions. Requires independent work in a cleanroom environment, cross-functional collaboration, and occasional extended hours, weekends, and physical activity including assisted lifting up to 50 pounds.

Lead test engineering across chip programs including DFT strategy, ATPG and STIL pattern generation, ATE test program development (Advantest/Teradyne), first-silicon bringup, wafer probe and final test coordination with OSATs, yield analysis, load board bring-up, and building scalable test infrastructure for production.

Support and lead engine dynamometer test programs: manage projects, develop test methodologies, design test facilities/equipment, troubleshoot test rooms, analyze powertrain data, and optimize processes to meet timing, quality, and financial objectives.

Design, execute, and document FAT and SAT procedures for hydrogen production systems. Instrument test setups with electronic loads and DAQ, run performance and endurance tests, perform pressure and leak checks, troubleshoot failures with engineering and quality teams, maintain/calibrate test equipment, support hazard analyses and compliance with ASME, CGA, and NFPA standards, and produce test reports and certificates of conformance.

Plan and execute testing of embedded systems and equipment for CNO programs. Develop test/diagnostic programs, fixtures, procedures, and documentation. Lead and contribute on engineering teams to perform automated testing, scripting, and troubleshooting across Unix/Linux/VxWorks environments while leveraging network protocol knowledge.

Plan, develop, and execute test programs for advanced reactor technologies. Coordinate with systems engineers, design test hardware and facilities, oversee fabrication/installation/commissioning, supervise test execution, document results, and liaise with vendors. Provide in-person test oversight and support lifecycle of test hardware.

Lead design, delivery, and sustainment of production testers and calibration stations for aircraft, dock, pod, and subassemblies. Architect electrical/functional testers, implement test automation and data pipelines, define acceptance criteria, debug PCBA-level failures on the floor, and drive measurable improvements in yield, false-fail rate, cycle time, and tester utilization while coordinating cross-functional launches and vendor qualifications.