Top Test Engineer Jobs

Develops Built-In Test architecture, hardware/software integration, test automation strategies, diagnostic features, and reliability methodologies for aerospace and defense electronics. Responsibilities include testability analysis, fault detection and isolation, MBSE artifacts, BIT integration and demonstrations, prognostics, failure investigations, root-cause analysis, reliability modeling, and technical support across development, production, and field operations.

Supports mission-level integration and testing for space and defense systems, including test planning, procedures, reports, interface control documents, simulator requirements, requirements traceability, launch rehearsals, and post-launch anomaly or software update testing. Coordinates across integrated product teams to ensure system compatibility, network interfaces, equipment, resources, deployment, and configuration. The role requires on-site work, active Top Secret/SCI clearance, and collaboration across mission, spacecraft, ground, payload, and operations systems.

Supports mission-level integration and testing for spacecraft, ground, payload, and mission systems. Develops test plans, procedures, reports, interface control documents, requirements traceability, simulator requirements, CONOPS, and launch rehearsal activities. Coordinates cross-functional teams, system interfaces, resources, configurations, and post-launch testing. Requires engineering expertise, active Top Secret/SCI clearance, and on-site work five days per week.

Supports mission-level integration and testing for space and defense systems, including test planning, procedures, reports, ICDs, requirements traceability, simulators, network interfaces, ground systems, launch rehearsals, and post-launch updates. Collaborates across integrated product teams to verify compatibility, configure systems, resolve anomalies, and support mission operations. The role is fully onsite and requires an active Top Secret/SCI clearance.

Leads the design, fabrication, installation, commissioning, and operational support of a hypergolic propulsion test stand. Responsibilities include fluid systems, propellant storage and transfer, structural hardware, pressure analysis, CAD documentation, vendor oversight, acceptance testing, safety compliance, permitting, hazard analyses, and configuration control. The role requires hands-on expertise with toxic propellants, pressure systems, test facility infrastructure, and aerospace or defense applications.

Lead QA efforts for Cisco Meraki MX/Catalyst network security and SD-WAN features. Design and execute test strategies, build automation for CI/CD, validate security services (malware, IPS, URL filtering, SSL/TLS), and drive performance and scalability testing using traffic generators and AI-driven techniques.

Build and operate reliable, scalable test infrastructure for NVIDIA’s contract manufacturing sites. Responsibilities include provisioning testers, managing compute and storage, automating configuration and recovery, implementing logging and monitoring, maintaining runbooks and incident procedures, and partnering with manufacturing operations and IT on deployment, security, networking, and hardware support.

The Senior SDET develops and maintains regression automation, performs manual and automated testing across smoke, integration, performance, and regression scenarios, and documents defects and test results. The role collaborates with product and customer-facing teams throughout the SDLC, contributes to planning and quality processes, maintains GitHub automation repositories, identifies quality risks, and participates in on-call support.

Performs manual and automated testing of embedded software, develops test plans and cases, maintains requirements traceability, supports hardware/software integration, documents test results, and contributes to test automation. Requires Python testing experience, embedded systems knowledge, hardware/software debugging, and a technical bachelor’s degree. C/C++, Linux, IBM ELM, communication protocols, and Agile experience are preferred.

Develops and sustains software test systems for server hardware manufacturing. Responsibilities include designing test plans, cases, and scripts; automating hardware validation; controlling test equipment; analyzing results; generating reports; maintaining production test infrastructure; documenting procedures; and collaborating with hardware, manufacturing, quality, and customer teams. The role requires programming, Linux, server hardware, networking, virtualization, version control, and software engineering knowledge, with up to 10% domestic and international travel.

Develops, executes, documents, and leads certification, validation, verification, environmental, and root-cause testing for low- and medium-voltage PV and battery inverters. Designs and maintains electrical test setups, operates instrumentation, analyzes results, interprets industry standards, produces certification reports, and collaborates with laboratories, certification agencies, engineers, and clients. Provides technical leadership, troubleshooting, training, documentation control, lab process improvement, and occasional on-site support while maintaining safety and quality compliance.

Performs software verification and quality assurance for medical-device systems in standalone and hardware-in-the-loop environments. Develops and executes manual and automated test plans, validates technical and functional requirements, analyzes workflows and test results, documents findings, and recommends quality improvements. Collaborates with multidisciplinary engineering and QA teams to diagnose defects, resolve integration issues, and improve product configurations. The role is onsite at least four days per week.

Plans and performs laboratory, compliance, development, and field testing for powersports vehicles. Instruments vehicles, operates data acquisition systems, analyzes test data, communicates results, develops test procedures, and supports equipment design, calibration, repair, and maintenance. Maintains accurate test records and laboratory standards while collaborating with engineering teams to validate product quality, durability, performance, and reliability.

Develops and uses advanced X-in-the-Loop simulation and dynamometer testing systems for vehicle, powertrain, engine, and hardware validation. Integrates HIL platforms, simulation tools, test automation, vehicle communication networks, and calibration toolchains. Creates simulation scenarios, automated test cases, calibration and validation scripts, and post-processing tools. Supports testing of conventional, electric, hybrid, and ADAS vehicle systems while analyzing results and improving model, simulation, and control performance.

Leads the planning, procurement, installation, commissioning, and handoff of capital test equipment for R&D laboratories. Coordinates engineering teams, lab operations, suppliers, and contractors while managing specifications, budgets, schedules, risks, acceptance testing, and project documentation. The role also supports laboratory process improvement, equipment utilization, calibration, maintenance, test readiness, and future technology evaluations.

Design, develop, and maintain automated tests for web applications, APIs, and backend services. Validate data with SQL, integrate testing into CI/CD pipelines, investigate defects and production issues, and perform exploratory testing. Collaborate with developers, analysts, and product owners to identify quality risks, evaluate AI-generated code, document results, and improve automation practices.

Senior Test Automation Engineer responsible for designing, developing, and maintaining Java-based automation frameworks for UI, API, backend, integration, functional, and performance testing. The role develops CI/CD automation, test strategies, scripts, and data; performs exploratory testing; supports REST services and full-stack integrations; and provides technical leadership, mentoring, and code reviews. Requires extensive Java, BDD, Cucumber, Karate or REST Assured, JMeter, SQL, and test framework experience.

Design, build, and maintain automated and exploratory tests for web and mobile apps. Create test plans, UI/API automation, compatibility and performance testing, perform root-cause analysis, improve test coverage, and develop testing tools and infrastructure to ensure product stability and user-focused quality.

Plans, develops, executes, and documents verification and validation testing for military simulation systems. Supports systems engineering across requirements, design, integration, testing, and delivery; troubleshoots system-level issues; assists with lab and field assembly; maintains technical documentation; and collaborates with software, graphics, suppliers, and government stakeholders. The role also contributes to risk, configuration, and change management and requires occasional travel to customer or supplier sites.

Supports operational test and evaluation activities for defense customers, including test planning, execution, documentation, requirements traceability, statistical analysis, and evaluation of system effectiveness and suitability. Develops test plans, schedules, strategies, and reports; coordinates test events and stakeholders; applies scientific test methods; and supports laboratory, field, deployment, and exercise operations. The role is onsite in Springfield, Virginia, requires worldwide deployment capability, and includes travel up to 30%.

Leads engineers and technicians conducting liquid rocket engine propulsion tests for Rocket Lab’s Archimedes engine. Responsibilities include developing test procedures, analyzing facility and engine data, procuring components and propellants, managing vendors, scheduling facilities, defining test requirements and capabilities, overseeing configuration and quality controls, and ensuring test-stand safety.

Owns electrical testing for three-phase distribution transformers up to 5 MVA at a new manufacturing facility. Responsibilities include developing test processes, selecting and commissioning test systems, conducting transformer and failure testing, troubleshooting, maintaining calibration, preparing documentation, ensuring standards compliance, collaborating cross-functionally, and mentoring engineers and technicians.

Conduct hands-on electrical testing for power electronics, PCBAs, batteries, and high-voltage EV subsystems. Lead prototype bring-up, design and production verification, reliability testing, test fixture development, automation, root-cause analysis, and DVP&R execution. Document test results, collaborate with engineering teams and suppliers, train technicians, and enforce high-voltage safety protocols. The role supports offsite testing with less than 30% travel.

Integrate and validate RF test equipment and software for production; execute and troubleshoot RF/antenna tests; support technicians; collaborate with design engineers to improve hardware and test processes while maintaining cost, schedule, quality, and compliance.

Design, integrate, and develop antenna test equipment and software for phased array testing. Troubleshoot RF issues, automate test processes, analyze data, support technicians, and collaborate on hardware/test improvements while managing cost, schedule, and quality.