Top Test Engineer Jobs

Design and maintain data quality frameworks, automate checks, validate data pipelines, and collaborate on Power BI metrics with a focus on AI-driven improvements.

Designs, develops, and maintains automated test scripts and scalable test frameworks using tools such as Selenium, JUnit, TestNG, and RestAssured. Collaborates with development and QA teams to create test plans, executes automated suites, analyzes results, documents defects, troubleshoots failures, and contributes to test strategy. Requires programming proficiency, CI/CD familiarity, strong QA methodology knowledge, and at least three years of applied software engineering experience.

This role involves the design, analysis, and testing of electronic systems, ensuring compliance with customer requirements, and collaborating within cross-functional teams. Responsibilities include system development, documentation, performance monitoring, and problem resolution throughout the product lifecycle.

On-site production test engineer responsible for hands-on diagnostics, system-level fault analysis, and electronics testing of avionics assemblies. Collaborates with programs, engineering, and production to implement requirements, perform component-level troubleshooting using lab equipment, and support reliability and test processes with data analysis.

Develop and maintain in-circuit and flying-probe test programs, support board/device programmers, troubleshoot test equipment, perform failure analysis, review PCB testability, generate test reports, and support manufacturing with testing strategies and training.

Performs functional, regression, UI, accessibility, cross-browser, API, database, and backend log testing for Java-based enterprise applications. Develops test plans, cases, automation frameworks, and GitLab CI/CD integrations; validates Tomcat, Oracle, Solr, LDAP, SAP Business Intelligence, security controls, and data migrations. Manages defects, documents quality metrics, supports system buildout, and collaborates with developers, analysts, and security teams in a regulated government environment.

Designs and validates mechanical special test equipment for space-grade electronics, including enclosures, fixtures, thermal systems, interfaces, and integration hardware. Creates CAD models, manufacturing drawings, work instructions, analyses, BOMs, and release documentation. Leads prototyping, fabrication, lab testing, troubleshooting, and automated test-system integration. Collaborates with electrical engineers, supports production and environmental qualification, evaluates vendors, and tracks project schedules and costs. The role is fully onsite in El Segundo, California, with up to 10% domestic travel.

Perform independent software testing and quality assurance for complex applications and infrastructure. Design and execute automated, regression, integration, performance, and user acceptance tests; develop automation frameworks and test code; document and track defects; collaborate with product owners, developers, and end users; and support debugging, continuous integration, delivery, and end-to-end system testing.

Design, build, and maintain Hardware-in-the-Loop testbeds for rocket avionics subsystems. Integrate avionics electronics, simulation hardware and software, and support equipment; derive platform requirements; develop verification and validation plans; execute testing and data reviews; maintain platform configuration; and support vehicle software releases and run-for-record activities.

The Ground & Flight Test Engineer plans, coordinates, and executes test campaigns for the Space-Based Interceptor program, focusing on integration, safety, and compliance with all test requirements.

The Test Engineer will support aerospace defense systems testing by developing test plans, executing tests, analyzing results, and ensuring compliance with quality standards.

Support planning and execution of ground and flight test campaigns, including test planning, execution, documentation, and safety coordination.

Designs and executes Test & Evaluation (T&E) for RF signal-processing systems and analytics tools. Plans evaluation frameworks, test events, data collection/sampling, and produces test plans, analysis plans, reports, and briefings. Coordinates with systems engineering, government sponsors, and test participants to ensure readiness, compliance, and integration across software and hardware form factors.

Support test planning and execution for RF signal processing systems and analytics tools. Coordinate with systems engineers, select and calibrate instrumentation, plan T&E events, collect and manage test data, and participate in integrated test teams to evaluate software/hardware integration and performance.

Develop, integrate, validate, and deploy electrical manufacturing test systems for vehicle production. Lead equipment commissioning, launch support, troubleshooting, supplier coordination, and technical issue resolution. Partner with plants, quality teams, and engineering organizations to improve defect detection, equipment reliability, throughput, manufacturing readiness, and Electrical First Time Quality. The role also supports test strategy, technology standardization, and future vehicle architectures, with onsite work and 25–50% domestic and international travel.

Develop test solutions for microwave products in a production environment. Write drivers and test sequences using National Instruments development environments, collaborate with systems, hardware, and test engineers, and verify products against specifications. The role requires RF theory, RF measurement expertise, test equipment driver development, and troubleshooting of microwave products.

Designs and maintains automated test frameworks and exploratory suites for products, APIs, SDKs, AI models, and data platforms. Develops functional, integration, end-to-end, regression, API, browser, load, and reliability tests; creates datasets, evaluation pipelines, dashboards, and CI/CD release gates. Partners across Engineering, Research, Product, Data, and Infrastructure to validate model behavior, data quality, performance, and production readiness. Documents reproducible defects, supports triage, and communicates risks.

Lead development, validation, and deployment of production test systems for PCBA, subassemblies, and system-level aerospace electronics. Develop test strategies, scripts, fixtures, and test racks; validate repeatability and reliability; support contract manufacturers, troubleshoot yield issues, drive root cause analysis, and maintain compliance, documentation, and production readiness.

Supports aircraft ground and flight test planning, execution, coordination, safety reviews, instrumentation requirements, real-time monitoring, and data analysis. Develops test plans, procedures, project estimates, and technical documentation while coordinating with pilots, engineers, the U.S. Air Force, and other stakeholders. Tracks test progress, manages data and system access, facilitates working groups, supports incident reviews, and contributes to test system design and integration.

Develops, operates, integrates, and troubleshoots instrumentation, test control, and data acquisition systems for aircraft structural and mechanical testing. Designs test hardware, software, electrical schematics, instrumentation layouts, and cable routing; validates test data and ensures system readiness. The engineer also researches improved test technologies, collaborates with technical teams, and mentors less experienced personnel.

Supports Air Force ICBM flight-test operations through mission planning, launch support, telemetry processing, trajectory and accuracy analysis, anomaly investigation, engineering modeling, statistical analysis, software tool development, and technical reporting for Minuteman III and Sentinel systems.

Leads software and infrastructure engineering for a network test automation platform. Provides technical direction, architects scalable changes, and drives complex programs across cloud, on-premises, data center, operating system, hypervisor, and networking environments. Establishes AI-assisted engineering governance, secure validation practices, automation standards, observability, telemetry, and CI/CD improvements. Collaborates with technical teams, vendors, and other platforms to modernize infrastructure, mitigate risk, and promote reusable engineering frameworks.

Supports RF, antenna OTA, and EMC testing in a multi-client electromagnetic laboratory. Develops and executes measurements, creates Python and MATLAB automation scripts, troubleshoots client test failures, analyzes data, prepares compliance reports, and supports laboratory equipment calibration and maintenance. The role also requires client communication, coordination with test engineering teams, and knowledge of aerospace and defense testing standards.

Designs and executes ground tests for electric aircraft propulsors, including strain, modal, acoustic, aerodynamic, and performance testing. Builds test rigs, selects and troubleshoots instrumentation, operates data acquisition systems, analyzes large datasets using MATLAB and Python, and leads test readiness reviews. Collaborates cross-functionally, mentors junior engineers, and supports propulsion development through experimental insights.

As a Senior Software Developer, you'll lead automation solutions development for testing processes at GM, collaborating across teams. Responsibilities include building Python-based automation frameworks, conducting code reviews, and mentoring team members.