Top Test Engineer Jobs

Performs protection and control testing and commissioning for distribution and transmission substations under Senior or Lead Engineer oversight. Responsibilities include relay, CT/VT, breaker control, metering, wiring, and protection scheme testing; reading electrical drawings; maintaining test records; following safety, LOTO, OSHA, NERC CIP, utility, and NETA requirements; supporting commissioning documentation; and developing toward independent system-level work. Requires field travel, outage schedules, energized-substation work, and continuous technical training.

Executes protection and control testing and commissioning for substations up to 765kV under Senior or Lead Engineer oversight. Tests relays, CTs, VTs, breaker controls, and protection systems; interprets electrical drawings; documents results; develops task-level test plans; follows utility, NETA, OSHA, NERC CIP, LOTO, and safety requirements. Supports commissioning turnover, client communication, outage work, and continuous technical development across multiple relay platforms.

Leads protection and control testing, commissioning, troubleshooting, and validation for transmission, distribution, and generation substations up to 500kV. Oversees relay, SCADA, RTU, IEC 61850, communications, breaker, transformer, bus, and line protection testing. Develops commissioning, isolation, energization, safety, and human-performance plans; reviews designs and test results; coordinates field execution; mentors test engineers; interfaces with clients; and supports outage, restoration, scheduling, forecasting, documentation, and turnover activities.

Leads protection and control testing, commissioning, troubleshooting, validation, and energization activities for transmission, distribution, and generation substations up to 500kV. Oversees relay, SCADA, RTU, IEC 61850, breaker control, communications, and instrument transformer testing. Develops commissioning and safety plans, coordinates field execution with clients and project teams, identifies design and operational risks, maintains documentation, and mentors test engineers while ensuring compliance with utility, NETA, IEEE, OSHA, and NERC CIP requirements.

Executes protection and control testing and commissioning for distribution and transmission substations up to 765kV under Senior or Lead Engineer oversight. Responsibilities include relay, CT/VT, breaker control, metering, and protection scheme testing; interpreting electrical drawings; preparing test plans and records; following OSHA, NERC CIP, NETA, LOTO, and safety requirements; supporting commissioning documentation; and communicating field observations. The role requires travel, outage scheduling, continuous technical development, and work around energized equipment.

Lead development and execution of flight test plans validating autonomy features and integrations. Design operational test scenarios, build analysis and automation tooling, review flight logs/telemetry/rosbags for root-cause, mentor engineers, maintain SOPs, and support flight operations to improve Hivemind platform quality and readiness.

Build, integrate, and debug hardware-in-the-loop testbeds and electrical ground support equipment for satellite missions. Translate flight hardware designs into testbed configurations, maintain power and network infrastructure, document architectures and checkout procedures, and coordinate inventory and module builds. The role requires hands-on assembly, wiring, electronics troubleshooting, scripting, and collaboration across electrical, software, systems, supply chain, and production teams. This is an onsite position in San Jose.

Develop and execute autonomous vehicle test plans on closed courses and public roads. Coordinate engineers, drivers, vehicles, schedules, and testing resources; prepare vehicles; evaluate performance; produce detailed reports; and support inspections, maintenance, and record-keeping. The role requires vehicle dynamics and autonomous vehicle systems expertise, data analysis skills, systems engineering and verification experience, strong communication, flexible hours, and travel availability.

Develops and executes autonomous vehicle test plans on closed courses and public roads. Responsibilities include preparing test vehicles, coordinating engineers and resources, evaluating vehicle performance, operating actor vehicles, generating test reports, maintaining vehicle systems and records, and supporting safe test operations. Requires experience with vehicle dynamics, autonomous vehicle hardware and software, systems engineering workflows, requirements verification and validation, Linux, and Python or MATLAB.

Supports the development and optimization of product testing solutions across development and manufacturing. Responsibilities include designing test methodologies, developing diagnostic programs, supporting test fixtures and equipment, documenting validation procedures, troubleshooting technical issues, analyzing test data, and contributing to qualification, reliability, characterization, and continuous improvement activities.

Design, build, and maintain automated test frameworks and scripts across UI, API, and integration layers. Embed quality in Agile product teams, integrate tests into CI/CD, validate performance and reliability, perform root cause analysis, and improve testability and automation strategies for SaaS and distributed systems.

Develops, maintains, and optimizes manufacturing test procedures for PCBAs, fiber-optic and laser assemblies, and complex electromechanical systems. Performs validation, characterization, troubleshooting, failure analysis, and process improvement. Selects and supports test equipment, documents results in MES systems, trains technicians, and collaborates with design engineering on manufacturability and testability. The role supports cleanroom production of space-flight optical communications hardware and requires hands-on electrical, optical, and laser testing.

Own end-to-end manufacturing test readiness for product lines, develop automated test hardware and software, analyze manufacturing data, investigate production failures, and improve yield, test time, reliability, scalability, and product quality. Collaborate across hardware, software, product development, and manufacturing operations while maintaining software quality through code reviews and hardware-in-the-loop continuous integration.

Performs setup, optical alignment, calibration, testing, troubleshooting, and rework of optical systems, circuits, components, instruments, and mechanical assemblies. Assists with specialized test equipment selection and setup, and prepares technical reports recommending solutions to technical problems.

Develop and execute test strategies for electromechanical, robotic, camera, sensor, and embedded hardware systems from prototype through production. Build test fixtures and stations, automate testing, analyze failures, troubleshoot integrated hardware, validate camera and sensor performance, support product bring-up and certification testing, and maintain detailed engineering documentation. Collaborate with electrical, mechanical, software, manufacturing, and quality teams to improve reliability, manufacturability, and test coverage.

Develops and executes hardware and software test procedures for avionics, communications, navigation, weapon, and mission systems. Performs system integration, compliance testing, and performance analysis using specialized test equipment and simulators. Investigates defects, determines root causes, implements corrective actions, and supports aircrew trainers, flight testing, cockpit upgrades, and technical qualification activities for military aviation programs.

Designs, develops, and maintains automated tests for internal and public-facing applications. Partners with product, engineering, and business teams on requirements, test strategy, planning, and release sign-off. Performs manual functional testing, defect triage, test data validation, accessibility testing, and test reporting. Integrates automation into CI/CD pipelines, improves coverage and reliability, manages QA artifacts in Azure DevOps, and mentors team members on automation frameworks.

Design, develop, and maintain Linux-based software for jet engine test cell data acquisition and control systems. Integrate measurement hardware, optimize performance, troubleshoot issues, document architectures, and collaborate with hardware and software teams. Provide technical leadership and mentorship while enforcing software development, testing, and deployment best practices.

Perform system-level integration of software and hardware into a simulation environment for Compass Call training. Troubleshoot, test, and manage issues in a lab; develop and execute manual and automated test procedures; apply RF, radar, and communications knowledge; derive and allocate system requirements; collaborate onsite with engineering teams.

Perform end-to-end system and software testing for the DARC radar program, develop test plans/procedures, support fault detection/isolation/recovery, aggregate and analyze test data, assist test automation and system integration from subsystem to system level, and produce final acceptance test reporting while supporting an agile development team.

Build and maintain automated UI, API, and integration test suites; contribute to test strategies, code reviews, debugging, manual testing, CI/CD pipelines, and documentation. Help manage AWS and Kubernetes test infrastructure, improve test reliability, and investigate failures across software, data, and infrastructure layers. Collaborate with engineering, product, QA, and business teams in a distributed healthcare technology environment.

Design, develop, and validate advanced test methods for thermal, mechanical, electrical, rheological, and reliability performance of heat-transfer technologies. Establish and automate test protocols using TIM testers, analyzers, rheometers, compression systems, and environmental chambers. Lead thermo-mechanical modeling, analyze complex datasets for statistical confidence, produce SOPs and reports, perform root-cause analysis, support customer validation, and train global test teams.

Test mobile and web applications with emphasis on Android testing and debugging. Use scripting and basic Unix skills; programming experience (preferably Java). Approximately 4–5 years of experience required.

The Test Engineer role involves testing applications on AWS, using automation tools, and ensuring code quality through Agile methodologies. Candidates will work with stakeholders, manage test cases, and conduct performance testing in a secure environment.

Develop and test resilient, scalable multi-agent AI systems and RAG pipelines. Integrate agents with external tools and APIs, run LLM/RAG evaluations, write prompts, and support light model fine-tuning to improve network security product development efficiency.