Top Test Engineer Jobs

Develop and lead fluids test plans and vehicle-level test operations for lunar lander fluid and thermal systems. Design and install test support equipment, coordinate crews and vendors, troubleshoot test issues, analyze and archive data, perform root cause and hazard analyses, and ensure safety and readiness reviews during integration and qualification testing.

Evaluate and test software for supportability, operability, compatibility, and security for AFNet/SIPRNet. Review certification requests, install and assess products in test environments, produce Certification Memos, coordinate mitigations, and manage EPL SharePoint records and metrics.

Design, implement, and execute wafer‑level test solutions for silicon photonics and PICs on automated wafer probers. Develop custom test hardware, specify PCBAs and probe cards, calibrate optical/RF probe cards, write and review test algorithms and automation (C++/Java/Python), optimize throughput, analyze results, and manage supplier and production handoff.

Supports planning, coordination, execution, and reporting for flight test missions involving autonomous rafts, UAS, and camera systems. Coordinates personnel, equipment, schedules, deliverables, sponsor communications, and field logistics. Serves as a mission decision-support and escalation point, assesses readiness and risks, ensures data packages meet requirements, and drives process improvements. The higher-level role leads cross-functional teams, manages complex programs, supports sponsors, and develops technical solutions to reduce mission risk.

Design, develop, execute, debug, and maintain Playwright test automation frameworks within an Agile DevOps environment. Assess manual testing for automation opportunities, create test cases and suites, build reusable framework components, integrate tests into Azure DevOps CI/CD pipelines, and support regression, smoke, data integrity, security, accessibility, performance, and cross-browser testing. Collaborate with developers and business analysts on test strategies, acceptance criteria, issue resolution, and automation planning.

Lead integration, qualification, acceptance, verification, and validation testing for spacecraft components and systems. Develop and review test procedures, plans, reports, and manual or automated scripts; operate test equipment; troubleshoot hardware; maintain test records; review data; and support compliance. The role also provides technical mentorship, training, prioritization assistance, and occasional personnel management in an on-site aerospace laboratory environment.

Perform RF measurements, extended testing, data analysis, troubleshooting, and root-cause investigations for radar subsystems and components. Design and improve RF test methods, fixtures, equipment, procedures, and guidelines while collaborating with electrical, systems, and manufacturing teams. Analyze RF performance metrics, support board- and system-level debugging, and mentor junior engineers and technicians.

Performs RF measurements, extended testing, data analysis, troubleshooting, and root-cause investigations for radar subsystems and components. Designs and improves RF test methods, fixtures, and equipment; collaborates with electrical, systems, and manufacturing teams on measurement requirements and troubleshooting procedures; and mentors junior engineers and technicians.

The Verification Engineer will oversee aeromechanical subsystem verification, translating methods into tests, designing test fixtures, executing tests, analyzing data, and producing reports.

Lead or support integration and testing of spacecraft hardware in lab and cleanroom environments. Create AI&T flows, develop and execute test procedures, use test and measurement equipment and GSE, document results, identify risks and facilities needs, and coordinate with systems engineers and external partners during spacecraft acceptance and launch operations.

Lead and execute spacecraft assembly, integration, and test (AI&T) campaigns; define test strategies and AI&T flows; manage facilities, GSE, cost/schedule estimates; author proposals; mentor engineers and technicians; ensure quality, risk mitigation, and operational success in cleanroom and lab environments.

Develops and maintains manufacturing test procedures, fixtures, assembly processes, and system test methods for semiconductor equipment. Analyzes operational and test data, performs root-cause and failure analysis, supports engineering changes and product launches, estimates manufacturing costs, and applies continuous improvement and DfX principles. Troubleshoots electrical, pneumatic, plumbing, fluid, gas, plasma, and vacuum systems; writes testing scripts and motion-control sequences; and supports clean-room manufacturing final test operations.

Develop and manage complex systems through product development, integration, testing, production transition, and deployment. Lead test architecture and execution, requirements development, compliance cases, test plans, systems upgrades, and technical data packages. Work with strategic sensors, MEMS, inertial navigation systems, fault-tolerant computing, and test equipment. Collaborate across multidisciplinary teams while analyzing system data, supporting requirements traceability, and communicating technical findings to project leadership.

Design and build automated tests and validation frameworks for AWS infrastructure, IaC (Terraform/CloudFormation/Ansible), CI/CD pipelines, containers and Kubernetes. Validate networking, IAM, security controls and compliance, integrate tests into pipelines, analyze telemetry, troubleshoot failures, and support audit readiness alongside DevOps, Security and Platform teams.

Execute daily autonomous vehicle test operations across virtual, closed-course, and public roads; perform initial fault triage and preliminary log analysis; document and isolate minor software/hardware defects; update test cases, plans, and SOPs; assist senior engineers with validation strategies; and use Jira, Confluence, and GitLab to track issues and maintain test artifact traceability.

Provide SME testing support for changes to the statewide Shared Eligibility System (SES) for Medical Assistance and the Health Exchange: develop high-level test scenarios, write test scripts, coordinate testing with state and vendor staff, and analyze results to ensure changes meet requirements.

Join an Agile team to design, execute, and document unit, integration, regression, acceptance, and performance tests. Support production break/fix, create test plans/cases, maintain traceability, track defects, package test suites, and report results to stakeholders. Balance manual testing with automated scripting and CI/CD pipelines.

Support product sustaining engineering by installing and maintaining ATE and functional test stations, programming/maintaining test fixtures, performing failure analysis and root-cause troubleshooting, supporting manufacturing production goals, and following ISO/6S/quality procedures.

The Senior SW Test Engineer will develop and execute software and hardware test plans for embedded systems, analyze, design and maintain test scripts, and troubleshoot issues, ensuring quality and performance verification.

Support and improve production test equipment: monitor performance, perform failure analysis, implement hardware/software changes, train staff, review test coverage, and develop calibration and preventive maintenance procedures.

Designs and maintains automated UI, API, integration, regression, and end-to-end tests for traditional and LLM-powered applications. Builds LangSmith evaluation datasets, evaluators, tracing, annotation workflows, and regression suites for LangGraph agents. Integrates tests and evaluations into CI/CD quality gates, analyzes nondeterministic failures, monitors production quality, and collaborates with users, QA, engineering, product, and business stakeholders to expand coverage and improve software delivery practices.

Operate, maintain, and validate advanced robotics platforms (humanoid, wheeled manipulators, quadrupeds). Execute manual and automated tests, perform hardware/software integration, run end-to-end functional and regression tests, analyze telemetry and diagnostics, validate perception systems, track testing metrics, and collaborate with developers to identify and resolve system anomalies.

Develop and implement manufacturing test solutions for high-performance AI servers, focusing on automated testing, collaboration with teams, and debug analysis.

The Principal Development Test Engineer will lead mechanical structures testing, design test setups, validate designs, and mentor the team, driving best practices company-wide.

The role involves designing test plans, maintaining test infrastructure, analyzing performance data, and collaborating cross-functionally in UAV test engineering.