Top Test Engineer Jobs

Designs and executes test methods for fiber optic modules, subsystems, and chassis systems. Performs calibration, functional testing, validation, troubleshooting, failure analysis, and test-data analysis. Develops instrument-control and data-acquisition setups, documents procedures and results, manages production software and firmware, supports production ramp, trains manufacturing staff, and improves test efficiency, repeatability, and yield.

Develops and executes system testing for satellite and ground-system interactions supporting a government customer. Responsibilities include creating verification and test plans, authoring procedures and data analysis plans, coordinating with engineering subject matter experts and vendors, guiding test activities, analyzing results, and preparing test reports and related systems engineering documentation.

Supports manufacturing and calibration operations for thermocouples, RTDs, and electrical harnesses. Troubleshoots instrumentation, electrical systems, software, automated equipment, and test processes; develops software and automated testing solutions; integrates PLCs, data acquisition systems, and electrical testers; maintains calibration and test documentation; supports equipment qualification, corrective actions, and continuous improvement in manufacturing and laboratory environments.

Performs high-voltage transformer testing at customer sites using mobile test systems. Conducts applied and induced voltage, partial discharge, and temperature-rise tests; analyzes electrical and oil DGA data; develops corrective actions; calibrates and maintains equipment; prepares technical reports and test plans; and supports field crews and customers. The role requires compliance with applicable standards and frequent travel.

Develop and execute complex test plans, procedures, and cases for aerospace and defense systems. Evaluate requirements, conduct system testing, validate and verify functionality, troubleshoot defects, report deficiencies, and document compliance. Collaborate with multidisciplinary engineering teams across communication, computing, navigation, and surveillance systems. The role involves testing in office, laboratory, hangar, and offsite environments, with occasional travel and an active Secret security clearance requirement.

Develops and implements testing, inspection, and process-control methods to ensure product quality, performance, reliability, and compliance with standards. Designs and installs testing equipment, conducts product testing, analyzes defects and trends, recommends corrective actions, documents test procedures and results, and improves or automates test methodologies. Collaborates with suppliers on quality issues and leads complex problem-solving and improvement initiatives.

Supports the planning, coordination, execution, troubleshooting, and reporting of developmental, qualification, and system-level tests. Responsibilities include preparing test documentation, coordinating schedules and logistics, managing test hardware and resources, supporting field and live-fire activities, documenting anomalies, reviewing test data, and producing formal reports. The role works with engineering teams, customers, suppliers, test facilities, and range personnel while maintaining configuration control, safety, and test readiness.

Develops semiconductor test programs for characterization, production, and wafer sort on the Advantest 93K platform. Designs tester hardware for high-speed testing, creates test plans and methodologies, converts test patterns to ATE formats, and leads test flow optimization, yield improvement, and production releases. Collaborates with design, DFT/DFM, and product engineering teams to improve testability and ensure chips meet customer specifications.

Creates and executes software and system tests for complex, high-performance applications. Automates test cases, evaluates testing tools, validates defects, analyzes results, and reports findings. Supports integration, risk management, configuration and release management, customer acceptance testing, and formal reviews. Maintains test baselines, develops test scripts and architectures, reviews government test documentation, and provides root-cause analysis and remediation guidance.

Leads the redesign, rebuilding, commissioning, and modernization of centrifuge dynamic test stands. Directs high-speed rotor testing, vibration analysis, instrumentation, diagnostics, and performance verification while guiding cross-functional engineering teams. Plans multi-project testing, mentors engineers and technicians, coordinates suppliers, and ensures compliance with DOE/NQA-1 quality, safety, and security requirements. Supports enrichment technology development in a DOE-regulated environment.

Develop and scale system-level test frameworks for AI silicon in high-volume manufacturing. Build test wrappers, harnesses, abstraction layers, telemetry, logging, failure signatures, and automated triage. Integrate functional, stress, and diagnostic tests while debugging issues across hardware, firmware, drivers, operating systems, and test equipment. Collaborate with validation, manufacturing, product engineering, and silicon teams to establish reliable execution, pass/fail criteria, and data standards for yield and RMA analysis.

Leads customer solution validation and quality engineering for large-scale networking and distributed software platforms. Designs scalable automation frameworks, integrates testing into CI/CD, performs system-level, resiliency, interoperability, scale, and performance testing, and investigates complex failures. Partners with customers and cross-functional teams on architecture reviews, deployment validation, and technical improvements. Provides technical leadership, mentors engineers, influences product direction, and advances automation, observability, reliability, and engineering productivity.

Own test strategy for a portfolio of government web applications, build automated regression suites, integrate testing into CI/CD, and lead four test engineers. The role replaces manual regression, improves release confidence and delivery speed, and embeds security into development pipelines. Responsibilities include coaching government testers and engineers, communicating readiness to nontechnical stakeholders, and supporting adoption of sustainable testing practices in a U.S. Air Force environment.

Designs, implements, and advances automated testing for complex web applications and cybersecurity systems. Responsibilities include analyzing test automation solutions, determining test cases, expanding automated coverage, integrating automation into CI/CD, and collaborating with developers and manual testers. The role also evaluates emerging technologies, recommends technical solutions, and operationalizes automation across testing teams.

Lead the architecture, roadmap, and delivery of electrical test equipment for X-BAT aircraft systems. Define reusable hardware, software, safety, calibration, and documentation standards; manage complex test programs from requirements through deployment; improve reliability and diagnosability; support design-for-testability; lead root-cause investigations and corrective actions; manage vendors and build-versus-buy decisions; and mentor engineers across the organization.

Leads a mechanical engineering team responsible for designing, analyzing, building, and validating X-BAT hardware test stands, fixtures, tooling, and support systems. Owns requirements, detailed design, fabrication, assembly, documentation, and deployment. Performs structural and thermal assessments, applies GD&T and DFM/DFA practices, coordinates with cross-functional teams and vendors, supports troubleshooting, and improves test processes, quality, and execution.

Build and own automated photonic integrated circuit test stations from wafer through module level. Develop Python-based instrument-control software, data pipelines, and reusable test frameworks; integrate free-space optical testbeds; characterize photonic and electro-optic devices; establish design-for-test and statistical process-control standards; support radiation, thermal-vacuum, and production testing; and mentor engineers and technicians.

Develops thermal management, ASIC socketing, cooling, and mechanical solutions for semiconductor test and validation hardware. Designs and verifies components in SolidWorks, extracts 3D PCB data, analyzes device warpage, validates simulations with profilometry, troubleshoots lab hardware, manages vendors, and oversees procurement. The role requires expertise in high-power ASIC socketing, thermal analysis, mechanical simulation, prototyping, ATE hardware, and vendor management.

Performs hands-on quality engineering for flight-test operations, including aircraft and hardware inspections, FAA conformity support, first article inspections, MRB dispositions, root-cause investigations, electronic inspection planning, and dimensional verification. Collaborates with design, integration, manufacturing, and test teams to ensure airworthiness, safety, and regulatory compliance in a rapidly evolving prototype environment.

Designs and builds automated RF test systems for component- and spacecraft-level applications. Develops test automation software, data processing, sequencing, and reporting; defines RF test requirements; and supports OTA, EMI/EMC, antenna pattern, and spacecraft system testing. Performs environmental testing including thermal cycling, TVAC, vibration, shock, and humidity, while supporting spacecraft integration in cleanroom facilities. Requires RF test experience, test equipment expertise, and software development skills.

Operate and improve high-energy fusion experiments and pulsed-power systems. Own experiment readiness, pre-shot setup, system checks, troubleshooting, root cause analysis, vacuum system reliability, and diagnostic interpretation. Drive safe, repeatable machine performance and continuous operational improvement while collaborating with engineering, science, and production teams.

Designs and executes functional, regression, integration, accessibility, security, and end-to-end testing for ServiceNow, Power Platform, SharePoint, and IT service portal solutions. Builds automated test suites, manages defects, supports UAT and stakeholder acceptance, validates accessibility and security requirements, and maintains quality documentation and metrics through Agile and platform release cycles.

Develop, build, and execute engineering tests for silicon photonics components and co-packaged optics. Perform failure analysis, diagnose issues, implement test and process improvements, automate assembly/test systems, support diagnostics lifecycle, apply data analytics/AI-ML for problem detection, and collaborate with hardware, software, and manufacturing teams to deliver and deploy photonic platforms globally.

Designs, builds, tests, models, and analyzes optical, optoelectronic, and photonic experiments for quantum communications systems. Responsibilities include working with free-space and fiber optics, semiconductor device fabrication, data collection and analysis, process improvement, and troubleshooting complex systems with mechanical and electrical engineering teams.

Leads complex testing, troubleshooting, and validation for networking and network security products. Serves as an escalation subject matter expert, reproduces customer issues, builds test environments, defines test strategies, and drives high-impact incidents to resolution. Requires expertise in L2/L3 networking, switching and routing protocols, SSL testing, network security technologies, Cisco and Juniper equipment, and network test tools. Collaborates with Engineering, Support, QA, and Product teams while managing enterprise customer escalations.