Top Test Engineer Jobs

Develops electrical, optical, and thermal test plans, algorithms, hardware, software, and automated production test solutions for photonic integrated circuits. Responsibilities include device characterization, instrument control, motion and vision systems, test station qualification, Gage R&R, SPC, documentation, data analysis, troubleshooting, and cross-functional project coordination.

Develop and execute manual test plans, create automated regression scripts, and document software defects in Jira. Collaborate with business analysts, developers, database administrators, and government stakeholders within an Agile sprint environment to validate custom financial applications, ensure requirements and user interface standards are met, and maintain reusable automated tests as the application evolves.

Provides instrumentation and data acquisition support for appliance testing laboratories. Designs, maintains, and troubleshoots sensors, test equipment, software platforms, environmental controls, and communication systems. Updates instrumentation to meet testing standards, supports PLC and chamber programming, develops automation scripts, configures lab computers and networks, and ensures accurate, repeatable test results. Works with engineering, laboratory, digital technology, technicians, suppliers, and skilled trades teams.

Lead agentic testing for TRACE: direct LLM-based agent QA team, author prompts and evals, build evaluation harnesses, hunt and verify bugs across .NET/Blazor/PostgreSQL/EnergyPlus, own HVAC simulation quality, and partner with developers on release readiness and test strategy.

Build and maintain shared testing infrastructure, automation frameworks, developer tooling, and AI-assisted test authoring systems. Integrate testing standards into CI/CD, improve build reliability, eliminate flaky tests, and develop test harnesses for AI-powered features. Partner with engineering, Quality Advocates, and SRE teams to improve platform reliability and developer productivity. Evaluate AI testing tools, support organization-wide adoption, mentor engineers, and own systems from architecture through production support.

Leads transformer testing processes to meet customer specifications, IEEE standards, and international requirements. Reviews test requirements, develops electrical calculations and test setups, troubleshoots failures, analyzes results, and approves test reports. Provides technical guidance, trains personnel, supports test equipment maintenance, manages capital projects, and drives automation, safety, continuous improvement, and nonconformance reduction across testing operations.

Owns software testing and quality for data-centric clinical and analytical applications while contributing to backend services. Builds automated test suites, validates requirements, supports cloud-based microservices, and participates in DevOps, Agile, CI/CD, deployment automation, troubleshooting, and root-cause analysis. Collaborates with product, architecture, data engineering, platform, and solutions teams to develop scalable, resilient applications using high-level programming languages and modern cloud technologies.

Develops and executes test plans for electrical, mechanical, software, and system components. Leads testing activities across projects, performs integration and regression testing, documents results, manages project schedules and progress, and collaborates with cross-functional development teams on complex automation and warehouse technology solutions.

Leads testing, test planning, automation, defect management, and data validation for actuarial data mart initiatives. Performs SQL-based investigation across source, transformation, and target layers; analyzes data issues; supports Informatica workflows; and collaborates with developers and business partners to ensure production-ready releases. The role also supports Ruby and Python automation, regression testing, issue triage, and continuous improvement of quality practices.

Develops and maintains automated testing capabilities, scripts, and frameworks to validate software interfaces, acceptance criteria, quality, and reliability. Responsibilities include creating repeatable regression tests, coordinating with developers, documenting procedures and results, version-controlling test assets, integrating automation into CI/CD pipelines, and improving testing processes. The role requires U.S. citizenship, an active TS/SCI clearance, a bachelor's degree, and at least five years of relevant experience.

Senior Test Engineer responsible for manual and automated functional, integration, API, backend, and end-to-end testing. Develops test strategies, plans, scenarios, and automation; validates data and system behavior; investigates defects; supports CI/CD test automation and release readiness. Partners with Product, Engineering, and QA teams to improve testability, prevent defects, strengthen quality practices, and mentor junior QA engineers. The role requires independent judgment and hybrid onsite attendance near Pittston, PA or Omaha, NE.

Design, build, and maintain a hardware-in-the-loop (HITL) test environment and automated CI/regression pipelines. Develop software fixturing and data-acquisition systems, validate timing-sensitive interfaces, debug integrated hardware/software failures to root cause, and drive final spacecraft integration and test leading into launch while coordinating across subsystem teams.

Design, verify, and validate automated test hardware for production and mission equipment. Debug electrical circuits (analog, digital, RF), troubleshoot fixtures, manage scope and schedule with program teams, mentor junior engineers, and assess design updates for microwave modules, CCAs, submodules, and subsystems to support production and sustainment.

Design, integrate, and verify electrical test stands for complex digital, analog, RF, and optical modules. Lead test-stand hardware development, prototype risk reduction, lab troubleshooting, and production handoff. Mentor junior engineers, generate test procedures and documentation, and drive defect resolution and improvements to increase yield and throughput.

Own verification and validation across new product development, translating requirements into test strategies, methods, fixtures, instrumentation, automated systems, and laboratory capabilities. Execute functional, performance, reliability, environmental, prototype, and field testing; troubleshoot failures; analyze data; recommend design improvements; maintain traceability and technical documentation; coordinate cross-functional and external testing; and guide test technicians.

Design, develop, and maintain automated test software and operator interfaces for ATE/HIL systems. Control lab instrumentation, implement test sequencing, acquire and analyze measurement data, integrate with avionics/FPGA/embedded systems, troubleshoot hardware/software issues, and produce test documentation and reports to support development, qualification, and production.

Design and execute test plans for legacy and modern command-and-control systems; troubleshoot integration issues; resolve defects; ensure compliance with best practices; and produce detailed documentation and test reports while collaborating with engineering teams.

Support testing and evaluation of expeditionary SIGINT and cyber systems across simulation, lab, and field. Plan/execute performance analysis, develop modeling/simulation/statistical tools, manage test data/configuration, coordinate integrated team schedules, and produce evaluation reports to inform system improvements and mission assurance.

Develop, operate, and maintain test infrastructure for MANET and wireless products. Create automated testing and logging software, run lab and field tests using channel emulators and RF instruments, validate performance, troubleshoot designs with R&D teams, and support demonstrations.

Lead development and execution of electrical test strategies across boards, subsystems, and systems. Design and build ATE, create automated test scripts, specify instrumentation, run functional/environmental/regression/reliability tests, perform root cause analysis, ensure requirements traceability, and collaborate with cross-functional teams to transition validation into production and field support.

Design, build, and validate structural and fluid systems for autonomous surface vessels. Develop test stands and fabrication drawings, supervise integration and instrumentation, execute field-based mechanical and structural tests, collaborate with naval architects and autonomy teams, and maintain test records for DoD certification.

Perform and lead NVH (noise, vibration, harshness) acoustic and vibration testing on large maritime machinery; develop test plans, collect and analyze large datasets using MATLAB and data acquisition systems, troubleshoot with advanced techniques (acoustic cameras, modal analysis), and prepare technical reports. Support 24/7 test operations including shift work.

Perform integration and qualification testing for airborne navigation systems: develop test plans and procedures, execute and analyze tests, lead cross-functional teams, manage test equipment, troubleshoot hardware/software issues, conduct TRRs, and produce formal test reports while acting as primary technical lead during test events.

Lead and coordinate systems integration and test activities for Sentinel. Maintain lab and multi-user systems, integrate IP devices, troubleshoot networks/OS, execute root-cause analysis, oversee requirement verification/validation, and document discrepancies to improve system performance and reliability.

Design and execute test plans and procedures for CNO and embedded software systems. Develop test fixtures, diagnostic programs, and documentation. Lead and contribute on engineering teams, validate networking protocols, and produce test reports throughout the development lifecycle.