Top Test Engineer Jobs

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.

Lead new product development in the semiconductor sector, focusing on Analog, Mixed Signal, and Digital test strategies, ATE platforms, and automation solutions.

Design and release production test solutions for mixed-signal ICs: develop ATE board hardware, support PCB/probecard/loadboard design and debug, work with cross-functional teams, drive yield and cost reductions, support NPI software and failure analysis, and translate datasheets into test requirements.

Lead development and release of production test solutions: design and debug mixed-signal ATE boards and probecards/loadboards, support NPI test software, translate datasheets to test requirements, collaborate with cross-functional teams, and drive yield and cost-reduction initiatives.

Perform advanced analysis of flight, ground, and simulation testing for Missile Defense Systems. Support test planning, execution, and post-test evaluations; develop predictive models, automated tools, SQL/Python scripts, dashboards, and visualizations; author reports and briefings; present findings to military and technical stakeholders; mentor junior analysts and improve test methodologies.

The Product Test Engineer will focus on sensor development, reliability testing, and software for test platforms while collaborating with diverse teams.

Designs and executes manual and automated tests for embedded software, develops test plans and documentation, analyzes results, debugs issues, and improves testing processes. Collaborates with software developers and external partners to ensure test coverage, resolve complex technical issues, and deliver reliable, high-quality embedded systems.

Owns production test development, design-for-test analysis, execution, troubleshooting, and documentation for power, digital, and analog circuits. Develops test equipment and processes, estimates costs, verifies calibration, leads test readiness and safety reviews, and coordinates with engineering, production, quality, project management, sourcing, and vendors. Tests products including motor controllers, regulators, and alternators while ensuring compliance with customer requirements and applicable standards.

Develop and modernize software for Naval Automated Test Equipment supporting MK48 torpedo systems. Responsibilities include translating and reverse-engineering legacy PASCAL routines into C++, LabVIEW, and TestStand; testing and troubleshooting software; analyzing legacy documentation; and supporting ATE design and sustainment. The role requires collaboration, concurrent task management, and autonomous problem-solving in an in-office engineering environment.

Provides systems engineering and technical assistance to government program offices supporting satellite assembly, integration, testing, launch, and operational readiness. Oversees contractor AI&T activities, technical reviews, requirements verification, risk mitigation, anomaly resolution, mission assurance, and acquisition planning. Coordinates with government leadership and contractors while evaluating technical, cost, schedule, and performance objectives across major program milestones.

Develop and maintain automated testing tools and frameworks for complex healthcare software. Create test plans, execute white-box, black-box, UI, API, and performance testing, identify defects and testing gaps, improve CI/CD processes, and collaborate with product managers and developers to support high-quality releases. The role also involves debugging code, participating in demos, and working with distributed teams in a remote environment.

Designs, develops, and maintains complex software test automation frameworks, tools, libraries, and performance tests. Integrates automated testing into CI/CD pipelines, analyzes test results, enforces coding standards, reviews code, troubleshoots issues, and mentors junior engineers. Collaborates cross-functionally to support quality releases and develops reusable testing solutions using modern programming languages, cloud platforms, containerization, API testing, and automation technologies.

Tests Wave Relay software across products, developing and maintaining automated regression, performance, functional, stress, and manual tests. Creates test plans, procedures, and reports; supports software, hardware, R&D, and field engineering activities; integrates sensors and systems; and validates product quality against customer and management requirements. The role also requires Linux scripting, networking knowledge, process improvement, and travel to customer sites.

The Flight Software Development Engineer in Test designs and develops testing frameworks and strategies for spacecraft software, ensuring quality through automated tests and collaboration with developers.

Lead technical ownership of a global platform for safe change: distributed key-value storage, progressive configuration delivery, testing and health-mediation. Write production code, design systems, review senior proposals, integrate LLMs, and drive cross-team initiatives to improve reliability, rollout safety, and developer productivity.

As a Senior Software Engineer, you will develop and validate real-time sensor software, integrate algorithms, and perform rigorous testing in a collaborative environment.

As a Senior Software Engineer, you will develop and validate real-time RF sensor systems, integrating algorithms and testing software components within a multi-disciplinary team.

The Senior Software Engineer will develop and validate real-time RF sensor software, integrating algorithms into systems and conducting rigorous testing.

Stage Test Engineer responsible for integrating rocket stages, preparing and leading ground tests, creating autosequences and procedures, analyzing test data, and designing, operating, maintaining, and troubleshooting fluid, mechanical, instrumentation, and control systems. The role also includes hazard analysis, schedule management, high-pressure and cryogenic system operation, and hands-on site support at an outdoor test facility.

Own software integration from code branches through simulation, hardware-in-the-loop, and flight testing for autonomous aircraft. Maintain simulator environments, develop automated regression tests and CI integrations, plan flight-test campaigns, operate ground stations, analyze telemetry and logs, triage failures, and build tooling for flight-data review and test traceability. The role requires field work at test sites, variable schedules and weather, and hands-on vehicle operations.

Owns the integration and testing manufacturing line for AI satellite compute hardware. Responsibilities include managing test infrastructure, designing tooling, assessing manufacturability, integrating vehicles, optimizing test operations, and investigating non-conformances. The role requires collaboration with engineers and technicians, hands-on work in production environments, test planning, configuration management, and occasional travel to SpaceX sites.

Leads network simulation, modeling, analysis, architecture, testing, monitoring, capacity planning, reliability analysis, and technical governance for the Sentinel program. Develops network requirements, documentation, processes, and infrastructure designs; coordinates cross-functional teams; supports system lifecycle activities and production testing; mentors analysts; and manages incident response and network performance improvements. Requires extensive systems engineering, network infrastructure, aerospace simulation, scripting, requirements, and model-based systems engineering experience.