Top Test Engineer Jobs

Lead systems integration and test activities for complex defense and aerospace hardware/software systems. Develop and execute test plans, verify requirements, coordinate laboratory and field testing, analyze results, support readiness and design reviews, and collaborate across engineering teams. Provide technical leadership, coordinate test campaigns, mentor junior engineers, and support systems including radar, communications, and SIGINT platforms. The role is onsite in Baltimore and requires an active Top Secret clearance with Special Program Access eligibility.

Tests and improves electro-mechanical robotic systems through control tuning, reliability validation, firmware regression testing, automated test scripting, and failure analysis. Designs test plans, fixtures, and equipment; analyzes test data; troubleshoots mechanical and electrical failures; implements corrective actions; and leads continuous improvement and lean lab practices.

Provides semiconductor test development and sustaining engineering support for parametric and functional testing. Programs and debugs automated test equipment primarily in C, validates test hardware and device interactions, and improves production yield and testing efficiency. Performs DOE, SPC, and failure analysis, supports process development and production, maintains Gauge R&R standards, documents procedures, trains personnel, and collaborates with product and process engineering teams.

Performs compatibility and re-verification testing of spacecraft and subsystems across Deep Space Network facilities. Develops test procedures, troubleshoots and evaluates hardware, configures software, maintains and calibrates station equipment, processes MIDAS packages, and supports customers during development and testing. Requires work across day and swing shifts and travel to remote testing locations.

Analyzes drone flight-test data, identifies anomalies and root causes, tracks performance trends, and supports regression analysis. Designs and evaluates software validation and flight-test campaigns, develops test infrastructure and instrumentation, maintains dashboards and SQL queries, and may support flight operations. Collaborates with controls, aerodynamics, structures, and systems engineering teams to validate autonomous aircraft and ensure system requirements are measurable and test-ready.

Leads semiconductor test engineering activities for analog, digital, mixed-signal, and PMIC products. Develops ATE test hardware and programs, evaluates test data, debugs analog products and serial bus interfaces, and uses laboratory instruments to validate ICs and circuits. Provides technical leadership, coordinates cross-functional teams, sets schedules, resolves priorities, closes readiness gaps, and may direct other engineers.

Tests and validates ServiceNow applications, workflows, integrations, and automated testing scripts for a mission-critical Intelligence Community customer. Documents defects, tracks results, confirms fixes, improves testing procedures, and collaborates with developers, administrators, stakeholders, and contractor teams. The role requires extensive ServiceNow testing experience, strong communication skills, and an active TS/SCI clearance with CI polygraph.

Tests and validates geospatial software through automated and manual testing, test-plan development, defect troubleshooting, and acceptance-criteria verification. Maintains Esri Enterprise environments and PostgreSQL databases, tests SOCET GXP features, supports development environments, and ensures compliance with government specifications and GIS standards. Collaborates with developers throughout the software lifecycle and develops automation scripts across coordinate systems and projections.

Own hardware from design release through build, test, and delivery for high-volume subassemblies. Develop build flows, work instructions, and test procedures. Support first-article builds, provide hands-on floor support, resolve non-conformances, coordinate cross-functional teams, and contribute to long-term manufacturing systems and tooling strategies to scale production.

Owns VM and fleet test strategy, performance quality gates, and hypervisor validation for an IaaS platform. Designs reproducible bare-metal-like test environments, develops automated performance benchmarks and regression gates, validates SLOs and deployment safety, and builds test harnesses and analysis pipelines in Go, Python, and Perl. The role requires deep expertise in virtualization, Linux systems, performance engineering, statistical analysis, and cross-architecture debugging.

Develop and productionize agentic systems that accelerate release qualification, improve developer velocity, and automate test development and execution. Work across frontend, backend, multiple programming languages, and large software systems while creating novel automation solutions. The role involves systems thinking, experimentation, and collaboration on robotics, firmware, hardware-in-the-loop, test engineering, release management, and AI-backed products.

Flight Test Engineer supporting developmental testing for aerospace systems. Responsibilities include defining test requirements, developing test and safety plans, supporting test readiness reviews, providing control room support, analyzing test data, resolving anomalies, maintaining testing metrics, and coordinating with engineering, maintenance, contractors, and customers. The role is fully on-site at Edwards AFB and requires occasional overtime, odd shifts, and weekend work.

Designs and executes manual and automated testing for web, API, data-centric, and distributed applications. The role covers integration, regression, system, performance, scalability, reliability, security, and user acceptance testing. Responsibilities include defect tracking, data-flow validation, CI/CD testing, test automation, Agile collaboration, and detailed documentation while supporting mission-critical intelligence platforms.

Design and execute software test scenarios, run usability and reliability tests, and prepare effectiveness reports. Apply 7+ years of experience in architecting, developing, and troubleshooting large-scale infrastructure to ensure reliability and scalability.

Designs test scenarios for software usability, runs tests, prepares reports on effectiveness, and leverages experience in architecting, developing, and troubleshooting large-scale infrastructure to ensure reliability and scalability.

Designs software test scenarios focused on usability, executes testing, and prepares reports evaluating effectiveness. Requires a bachelor’s degree in computer science, engineering, or a related technical field, or equivalent practical experience, plus 7+ years of industry experience architecting, developing, and troubleshooting large-scale infrastructure with demonstrated expertise in reliability and scalability.

Design and execute software usability test scenarios, run tests, and prepare effectiveness reports. Provide testing and validation for large-scale infrastructure, focusing on reliability, scalability, and troubleshooting. Collaborate with engineering teams to ensure infrastructure quality and resiliency.

Design and execute software usability tests, run test scenarios, analyze results, and prepare effectiveness reports. Apply seven-plus years of infrastructure engineering experience to ensure reliability and scalability of large-scale systems.

Leads quality and reliability readiness for semiconductor tester hardware, test processes, manufacturing systems, and supplier solutions. Responsibilities include test process certification, qualification strategy, risk prevention, FMEA, factory technology transfer, QMS deployment, excursion investigations, corrective actions, statistical analysis, and continuous improvement. The role partners cross-functionally with engineering, manufacturing, factories, suppliers, and ODMs to support high-volume manufacturing ramp and production release.

Develops and executes functional and automated tests for embedded software used in commercial HVAC products. Responsibilities include analyzing requirements, writing test cases and scripts, exploratory testing, defect reporting and verification, maintaining test facilities, supporting simulators, and improving testing processes. The role also requires collaboration, safety compliance when handling electrical equipment, and knowledge of embedded controls, HVAC systems, programming, and automated testing.

Integrate, troubleshoot, install, and test software and hardware components across development, laboratory, and operational environments. Lead acceptance testing, diagnose system issues, develop interim solutions, create technical documentation and problem reports, and promote standardized integration and automation practices. Collaborate with software, systems, and hardware engineers, support lifecycle activities, advise program management on budget needs, and advance CI/CD automation.

Performs software unit, integration, and automated testing across Unix and Windows environments. Integrates and troubleshoots software components across networks and development or lab environments, collaborates with software, systems, and hardware engineers, identifies root causes, documents integration procedures, and submits problem reports. The role supports the full software development lifecycle, requires on-site work in San Diego, up to 25% travel, and an active Top Secret clearance.

Develops and executes automated integration, installation, acceptance, and qualification tests for embedded software. Responsibilities include analyzing requirements, integrating software components, debugging issues, documenting procedures, submitting problem reports, and collaborating with software, systems, hardware, and test engineering teams. The role supports full software development lifecycle activities in development, laboratory, and operational environments and requires on-site work, travel up to 25%, and an active Top Secret SCI clearance with SAP eligibility.

Develop test strategies and scalable automation for web applications, APIs, and backend systems using Playwright and C#. Build functional, integration, end-to-end, and performance tests; integrate AI-powered tools into QA frameworks and CI/CD pipelines; analyze risks, improve defect detection, collaborate with Agile teams, and mentor teammates.

Develop and test mechanical and fluid systems for rocket engines, including design, project management, and supplier coordination. Mentor junior engineers and ensure quality in construction and installation.