Top Test Engineer Jobs

Develops, validates, and supports automated, semi-automated, and manual electrical test systems for power products. Leads test process improvements, troubleshooting, root cause analysis, safety compliance, quality audits, customer witness testing, and failure analysis. Mentors electrical test employees, interprets industry standards, analyzes test data, supports continuous improvement, and presents results to leadership. Requires engineering or technology education and electrical testing or automation experience.

Oversee fuel pump testing, failure analysis, and manufacturing process improvement. Develop testing procedures, tooling, fixtures, gauges, work instructions, and digital data collection systems. Lead manufacturing engineering projects, new product introduction, automation, lean initiatives, root-cause analysis, and corrective actions. Collaborate with engineering, operations, quality, and supply chain teams to improve yield, reduce waste and costs, maintain process standards, and support equipment procurement and production troubleshooting.

Develops automated testing scripts and strategies for high-performance computing systems. Reviews requirements and documentation, creates and executes test plans, validates system performance, analyzes test data, troubleshoots using Linux and scripting, tests REST APIs, and tracks software defects. Collaborates with cross-functional teams and participates in SAFe ceremonies to ensure system verification standards are met.

Leads system-level testing, integration, and validation for power management, power distribution, energy storage, UPS, and related network-connected hardware products. Develops test strategies, executes functional and environmental scenarios, validates networking and cybersecurity functionality, reviews requirements for coverage, and collaborates with cross-functional engineering and product teams. Drives improvements to test processes, laboratory infrastructure, automation, and validation methods while mentoring engineers and communicating quality risks.

Develop and execute automated design verification tests for liquid cooling systems. Build data acquisition, monitoring, visualization, simulation, and test-reporting tools; integrate PLC and controls systems; troubleshoot software, hardware, instrumentation, and test interfaces. Analyze test data, support factory witness testing and root-cause investigations, maintain documentation and repositories, and improve test repeatability, efficiency, and data quality in a hardware validation lab.

The role involves developing automated tests and tools for NVIDIA software, focusing on improving quality and efficiency through Python programming and AI-assisted development tools.

Develop and optimize semiconductor parametric test programs, transfer testing to new platforms, improve yield and test efficiency, support manufacturing and technology introductions, and provide daily disposition support. The role includes test capability development, process and test improvement, technician supervision, continuous improvement, SPA bench verification, MSA studies, and cross-functional troubleshooting involving yield, process, and technology teams.

Drive end-to-end quality in AI microservices, lead testing strategies, mentor engineers, and enhance automation practices while validating AI inference workflows.

Leads the Guidewire PolicyCenter functional and test automation strategy across integrated insurance applications. Establishes testing standards, frameworks, environments, and quality practices; oversees manual, automated, and performance testing; evaluates tools; manages regression metrics, test data, and validation; communicates risks; solves complex environment and system issues; and mentors QA teams while aligning automation initiatives with enterprise goals.

Lead the transfer of silicon photonics wafer and die testing from R&D into high-volume production. Design and execute automated optical and electrical test solutions, manage OSAT production launches, define procedures, train operators, oversee hardware and software transfers, and improve yield and test time. Operate low-volume test stations, develop automation and analysis software, coordinate test schedules, and support next-generation photonic and RF testing. The role is onsite in Santa Clara and San Jose with occasional international travel.

Leads the design, automation, qualification, and deployment of electrical test systems for aerospace manufacturing. Architects ATE hardware, instrumentation, data infrastructure, diagnostics, and analytics; develops automated test frameworks; ensures compliance with aerospace standards; supports DFT, supplier readiness, customer reviews, and root-cause investigations; and mentors junior engineers. The role requires cross-site collaboration and up to 10% travel.

Perform manual functional, integration, regression, and end-to-end testing for CCARS and SAP S/4HANA integrations. Develop test cases, validate document workflows, metadata, interfaces, permissions, and data exchanges, manage defects, maintain test documentation, and collaborate with SAP teams, developers, analysts, and product owners in a SAFe Agile environment.

Develops and maintains flight test instrumentation hardware, CAD models, drawings, installation procedures, fixtures, and configuration controls for VTOL aircraft. Translates instrumentation needs into manufacturable designs and collaborates with flight test, engineering, data acquisition, and software teams. The role involves sensor installation, harness routing, engineering drawing review, manufacturing support, and aircraft testing, with opportunities to support certification and composite or mechanical systems testing.

Design, deploy, and maintain hardware-in-the-loop testbeds, electrical ground support equipment, and automated testing frameworks for spacecraft systems. Develop simulation, fault-injection, and mission-scenario tools; integrate realistic system-level tests into CI pipelines; and troubleshoot issues across software, embedded hardware, networking, and system configuration. Collaborate with systems, software, hardware, and operations teams to evolve test infrastructure.

Tests and verifies tactical and support-system software for Navy submarine programs. Responsibilities include developing build procedures, documenting results, supporting test readiness reviews, collaborating with engineering teams to identify defects, conducting lab and onboard verification, maintaining requirements traceability, and improving testing processes. The role requires weekly onsite work in Groton or New London, occasional travel, hands-on tactical hardware work, and an active Secret clearance.

Lead software quality engineering across teams by building shared automation frameworks, testing standards, and quality strategies. Define reliable parallel testing, synthetic-data controls, PHI safeguards, gating, failure classification, and exploratory testing practices. Set testability and non-functional quality requirements, improve feedback signal and flake management, and guide AI-assisted testing with human oversight. Influence engineering direction, mentor teams, and assess residual risk across complex distributed systems.

Designs, fabricates, commissions, and operates large-scale mechanical and fluid test systems for hydraulic turbines, powertrains, and power electronics. Responsibilities include structural and piping design, fabrication drawings, prototype machining and 3D printing, safety planning, system integration, vendor and tradesperson direction, testing, troubleshooting, data review, and mentoring. The role owns test systems from concept through deployment and requires hands-on experience with pressurized fluid systems, heavy structures, and industrial equipment.

Operates launch vehicle systems from Mission Control during testing, rehearsals, and launches. Develops procedures, checklists, test plans, and HMIs; troubleshoots vehicle issues in real time; analyzes operational data; and supports mechanical and propulsion system integration and testing. Leads static and hot-fire testing, oversees system checkout, participates in readiness reviews, mentors operators, and improves Electron and Neutron mission procedures.

Leads engineers responsible for vehicle mechanical, propulsion, and fluid systems during testing, rehearsals, and launches. Operates as a Mission Control console operator, develops procedures and HMIs, conducts readiness reviews and training, troubleshoots anomalies, analyzes operational data, and leads root-cause corrective actions. The role also drives Neutron vehicle operations development, manages operational projects, and serves as the technical authority for mission-critical vehicle systems.

Plans and executes system and subsystem testing, including environmental, vibration, shock, electromagnetic effects, safety, and reliability testing. Develops test plans, procedures, reports, and data analysis methods; manages instrumentation, test facilities, schedules, resources, and costs. Oversees test execution, validates requirements, resolves technical issues, supports failure analysis and program reviews, and handles hazardous devices after training. Travel averages approximately 20% with a potential peak of 50%.

Designs, documents, installs, and checks test support equipment and control systems for aerospace components, including rocket motors and ordnance devices. Collaborates with test engineering and operations teams on electrical and mechanical designs, test setups, and facility configurations. Presents technical data, supports complex test projects, works in test facilities and customer locations, and follows strict safety and procedural requirements.

Plans and executes system-level integration and verification across distributed platforms, APIs, infrastructure, mission applications, and shared services. Coordinates testing across engineering teams, validates end-to-end behavior, manages defects and evidence, troubleshoots complex failures, documents results, and supports automated regression testing. The role requires expertise in cloud, Kubernetes, networking, identity, CI/CD, and classified mission environments.

Designs and maintains test-data solutions for application, integration, performance, and analytics testing. Builds automated provisioning, generation, refresh, cleanup, masking, tokenization, and validation workflows. Develops representative synthetic datasets, manages relational and non-relational databases, and integrates data processes with testing and CI/CD. Collaborates with QA, developers, data teams, and environment owners to resolve dependencies, improve test readiness, and support data quality, privacy, and controlled access.

Lead quality engineering for machine learning products by designing scalable automated test frameworks, validating probabilistic model behavior, and testing APIs, microservices, databases, performance, and reliability. Partner with ML, software, product, data, and operations teams to implement continuous testing, analyze anomalies, maintain test environments, and establish release-quality practices for production-scale inference services.

Lead design, implementation, and automation of large-scale cloud and data center test infrastructure. Develop CI/CD pipelines, validate performance, scalability, and reliability, debug clusters (network, storage, security), manage Kubernetes and cloud environments, leverage AI tools to accelerate testing, and coordinate cross-team bring-up and issue resolution.