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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Engineer III - **Company:** Links Technology Solutions - **Location:** Hagerstown, MD, United States - **Experience:** Expert - **Salary:** $112,694.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, Network Analysis, Requirements Management, Verification and Validation (Software), Test Data, Strategies of Testing, Jama (Software), Test Scripts - **Published:** May 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=625bf162fdb5e5f8 ## About the Role Do you have experience in Test Planning (Quality assurance practices)?, This role is ideal for an experienced test engineering professional who thrives in a fast-paced, highly technical environment and enjoys working hands-on with aircraft systems, flight testing, and cross-functional engineering teams. The Test Engineer III will play a critical role in planning and executing developmental and qualification testing while supporting aircraft integration and troubleshooting efforts across complex aerospace programs., * Bachelor's degree in Electrical Engineering, Aerospace Engineering, Systems Engineering, or a related technical discipline. * 6+ years of experience in aerospace or defense test engineering. * Active TS Security Clearance with SCI eligibility. * FAA Class III Medical Certificate with the ability to complete Altitude Chamber training. * Hands-on experience with RF and electronic test equipment, including spectrum/network analyzers, multi-meters, data acquisition units, transducers, and accelerometers. * Familiarity with aircraft avionics systems, architectures, and integration processes. * Experience developing and executing ground and flight test plans and procedures. * Strong background in requirements management, including derivation, traceability, verification, and selloff. * Ability to read schematics, interpret service manuals, and apply logical troubleshooting techniques. * Strong technical communication and documentation skills., * Experience supporting DoD programs, ISR platforms, and/or missionized aircraft. * Familiarity with aerospace and military standards such as DO-160, MIL-STD-810, and MIL-STD-461. * Experience supporting FAA and/or military certification efforts. * Knowledge of requirements management tools such as DOORS or Jama. * Previous experience in a lead test or integration IPT role. * Familiarity with Product and Quality Assurance principles, including generation and disposition of product non-conformances. * Experience with manual and automated testing methodologies and equipment. ## Description We are partnering with a leading aerospace and defense organization to hire a skilled Test Engineer III to support the development, integration, and validation of advanced aircraft mission systems and avionics platforms., * Develop and maintain flight test plans, test procedures, and test reports in accordance with program and customer requirements. * Support program-level test planning activities, including test strategies, schedules, risk identification, and resource coordination. * Ensure accurate technical documentation and traceability throughout the test lifecycle. * Execute developmental, qualification, and flight test activities for aircraft mission systems and avionics. * Operate RF and electronic test equipment including: + Spectrum analyzers + Network analyzers + Multi-meters + Data acquisition systems + Transducers and accelerometers * Collect, analyze, and document test data to support system verification and validation efforts. * Support aircraft integration activities, subsystem checkout, and system-level troubleshooting. * Investigate and resolve test anomalies and integration issues. * Participate in Test Readiness Reviews (TRR), Safety Review Boards, and post-test analysis activities. * Interpret schematics, service manuals, and technical documentation to diagnose system issues effectively. * Work closely with systems engineering, avionics, software, manufacturing, and program management teams to ensure alignment with technical, cost, and schedule objectives. * Provide technical guidance and mentorship to junior test engineers and team members. * Contribute to continuous improvement initiatives related to testing processes, quality, and product reliability. ## Related Videos - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) - [Times of (climate) crisis - How and why sustainable software is a must!](https://www.wearedevelopers.com/videos/988-times-of-climate-crisis-how-and-why-sustainable-software-is-a-must) - [Are Classical Automation Frameworks Dead? How AI Agents Are Transforming QA](https://www.wearedevelopers.com/videos/100243-are-classical-automation-frameworks-dead-how-ai-agents-are-transforming-qa) - [Dirty Tests And How To Clean Them](https://www.wearedevelopers.com/videos/515-dirty-tests-and-how-to-clean-them) - [How to add test automation to your project: The good, the bad, and the ugly](https://www.wearedevelopers.com/videos/1668-how-to-add-test-automation-to-your-project-the-good-the-bad-and-the-ugly) - [SMART Test Automation - the experience of legacy transformation](https://www.wearedevelopers.com/videos/100215-smart-test-automation-the-experience-of-legacy-transformation) ## Related Articles - [What is a Test Plan: Guide to Test Planning](https://www.wearedevelopers.com/magazine/191-what-is-a-test-plan-guide-to-test-planning) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [How to create a test plan for software testing](https://www.wearedevelopers.com/magazine/56-how-to-create-a-test-plan-for-software-testing) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)