Top Test Engineer Jobs

Lead development of ATE test solutions for characterization, production, and wafer sort on Advantest/Teradyne platforms. Design high-speed ATE hardware, define test methodologies, translate simulation patterns to production test programs, optimize test flows, and collaborate with product, hardware, design, and firmware teams to improve yield and test efficiency.

Build and own test infrastructure for a crypto payments platform, including vendor mocks, simulators, contract tests, test data tooling, CI pipelines, flaky-test reduction, test scaffolding, and production-adjacent verification. Coach engineers on effective testing and support AI-assisted test generation. The role requires strong TypeScript, Playwright, CI/CD, API testing, and test-framework development experience, with crypto payment knowledge developed on the job.

Build and maintain scalable automated testing frameworks with Playwright and Cypress for web applications, APIs, and microservices. Collaborate with engineers and product owners to embed quality throughout development, troubleshoot test failures, improve test reliability, and integrate automated testing into GitHub Actions CI/CD pipelines. The role also involves software analysis, development, testing, debugging, documentation, secure engineering, DevSecOps practices, and managing project priorities.

Coordinates mission-critical HPC systems test events across government teams, vendors, integrators, development, and testing organizations. Responsibilities include integrated test scheduling, test plan and case reviews, compliance matrix preparation, defect and issue tracking, stakeholder communications, risk mitigation, and documenting test results and lessons learned. The role monitors vendor testing requirements and represents HPC program interests throughout the full test lifecycle.

Designs, develops, and maintains automated testing frameworks and scripts for mainframe and web applications. Integrates automated tests with CI/CD pipelines, improves coverage, troubleshoots flaky tests, performs root-cause analysis, and collaborates with development, QA, DevOps, and product teams. The role also mentors peers and improves testing standards and processes for mission-critical IRS applications.

Design, develop, test, and operate secure, scalable software supporting mission-critical operations. Apply secure development practices throughout the software lifecycle, troubleshoot and improve applications, reduce security risks, contribute to architecture decisions, and develop technical documentation. Collaborate across teams to promote secure coding, performance, scalability, reliability, and continuous improvement.

Lead integration, verification, regression, and operational testing of mission-critical Flight Safety software in classified Linux environments. Validate conjunction assessment workflows, space object catalogs, ephemeris data, orbital propagation outputs, and collision-risk mitigation logic. Develop test plans, automate testing with Bash and Python, analyze defects, document results, support readiness reviews and training, and collaborate with developers, engineers, operators, and stakeholders in a national security space mission environment.

Tests, validates, and integrates mission-critical Flight Safety software supporting conjunction assessment, space object tracking, and ground threat deconfliction. Designs test plans, regression tests, and operational validation scenarios; uses Bash and Python in Linux environments; validates orbital data, propagation tools, and collision-risk workflows; investigates defects; and maintains test documentation and training materials. Collaborates with developers, engineers, operators, and stakeholders in a classified national security space mission environment.

Supports systems engineering across requirements analysis, solution design, architecture allocation, systems integration, testing, technical planning, performance engineering, risk management, and technical assessments. Assists government and mid-level engineers in developing and evaluating capabilities for GEOINT missions, including requirements traceability, cloud service evaluation, trade studies, interface design, and system lifecycle activities. The role is fully onsite in Springfield, Virginia, and requires TS/SCI adjudication or the ability to obtain SCI and pass a polygraph.

The Software Test Engineer will perform software testing, quality assurance, integration validation, and operational readiness activities for classified NORAD and USSPACECOM mission systems. Responsibilities include creating and executing test plans and cases, managing defects, validating releases, supporting Agile and DevSecOps activities, troubleshooting integration issues, documenting results, and contributing to root cause analysis and continuous improvement. The role collaborates with software, systems engineering, cybersecurity, and operations teams.

Develops and executes developmental and operational test plans for electronic warfare systems. Leads live-fire demonstrations and infrared signature collection, integrates sensors, conducts site surveys, and coordinates multi-organizational testing. Configures and operates data acquisition, telemetry, and diagnostic systems; analyzes requirements, risks, hazards, failure modes, and performance metrics. Verifies C5ISR interoperability, manages test equipment purchase orders and budgets, and oversees cost, schedule, and performance baselines for R&D engineering projects.

Tests, validates, and integrates mission-critical Flight Safety software supporting conjunction assessment, space object tracking, and ground threat deconfliction. Responsibilities include designing test plans, executing regression and operational validation scenarios, automating tests with Bash and Python in Linux environments, validating orbital data and propagation tools, analyzing defects, and maintaining test and training documentation. The role requires collaboration with engineers, operators, and stakeholders in a classified national security space environment.

Leads functional, integration, automated, and performance testing for IRS enterprise applications across mainframe, client/server, and cloud environments. Develops test cases and plans, executes automated scripts, evaluates results, documents defects, coordinates stakeholders, and ensures testing meets requirements. Provides strategic guidance across Agile, Waterfall, and Hybrid methodologies, trains personnel, oversees assignments, and supports test automation framework development.

The Test Hardware Design Engineer designs, tests, and integrates mechanical systems for nuclear prototypes, ensuring performance and safety through detailed engineering analysis and project collaboration.

Designs and improves test automation frameworks, writes production-quality test code, and embeds quality engineering across the software development lifecycle. Responsibilities include unit, integration, end-to-end, performance, security, API, and database testing for distributed systems. Partners with cross-functional teams, participates in code and design reviews, translates requirements into solutions, and mentors junior engineers.

Designs, develops, and maintains automated testing frameworks for enterprise web applications, APIs, and distributed systems. Integrates automated tests into CI/CD pipelines, expands test coverage, and supports continuous software delivery. Responsibilities include risk-based and exploratory testing, REST API automation, data validation with SQL, debugging, and collaboration with Agile/Scrum development teams. Preferred experience includes performance testing, containerized environments, cloud testing platforms, behavior-driven development, and security testing fundamentals.

Plans, coordinates, and executes heavy-duty engine and vehicle component testing from hardware procurement through test closure. Develops test plans, manages instrumentation and test article builds, validates data, analyzes results, prepares CTRs and recommendations, and leads teardown reviews. Troubleshoots engine systems, test cell equipment, controls, instrumentation, and facility systems while ensuring safety, procedural compliance, effective corrective actions, and clear stakeholder communication.

Provides test engineering support for a U.S. Army Air and Missile Defense program. Plans and executes laboratory, distributed, qualification, and field testing; develops test plans, procedures, requirements, and case matrices; resolves test incidents; prepares reports and presentations; supports stakeholder meetings and weekly status reporting; and travels to Department of Defense test ranges. Requires extensive defense test engineering experience, strong collaboration skills, U.S. citizenship, and an active Secret clearance.

Execute and support end-to-end live field test events for an autonomous defense system: setup, troubleshooting across hardware and software, collect and report test data, develop repeatable test procedures, and communicate findings to engineering and program teams under strict safety protocols.

The test engineer will validate SSD reliability through developing test plans and automation scripts, analyzing results, and collaborating on defect resolution.

Hands-on role integrating electrical subsystems, performing system bring-up, debugging Linux and STM32 firmware, diagnosing signal and power issues with lab instrumentation, developing and executing test procedures, supporting field testing, building test fixtures and automation, and validating hardware revisions.

Lead test engineering for DoD weapon systems: create master and detailed test plans, procedures, and reports; manage test execution, budgets, and IPT coordination; run TRRs; serve as CAM; interface with customers and partners. Requires travel and active Secret clearance.

Develop and execute integrated test procedures and tooling for Dragon spacecraft post-flight refurbishment and pre-flight processing. Act as vehicle controller during system tests, automate test/data review, troubleshoot failures, and collaborate with design engineers to improve hardware, processes, and ground support equipment.

Lead development and execution of system-level test equipment and procedures for avionics and electromechanical actuation systems. Support integration and troubleshooting in a Systems Integration Lab and aircraft environments, manage BOMs and supplier testing (environmental, EMI/EMC), document anomalies, perform root cause analysis, and collaborate cross-functionally to validate performance and reliability.

Lead development and execution of EMC test plans, perform radiated/conducted emissions and immunity testing, troubleshoot EMI/EMC issues, maintain EMC lab readiness, consult on PCB/layout grounding and shielding, ensure regulatory compliance, produce test documentation, mentor junior engineers, and improve test automation and data analysis for product qualification.