> Markdown version of [/jobs/ext/629596-test-engineer](https://www.wearedevelopers.com/jobs/ext/629596-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Engineer - **Company:** ClearanceJobs Workforce Solutions - **Location:** Hagerstown, MD, United States - **Contract:** Permanent contract - **Skills:** Testing (Software), Requirements Management, Software Requirements Analysis, Systems Integration, Software Troubleshooting - **Published:** June 24, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8992816/test-engineer ## About the Role Strong knowledge of engineering principles and practices. Experience working within multidisciplinary design and development teams. Understanding of requirements management, systems design, and systems integration. Experience planning, conducting, and documenting Verification & Validation (V&V) activities. Ability to troubleshoot complex technical systems and resolve issues methodically., Experience with manual and automated testing methodologies. Familiarity with a variety of testing equipment, standards, and test environments. Ability to create professional test plans, procedures, and compliance reports. Knowledge of Product Assurance and Quality Assurance processes. Experience documenting and resolving product non-conformances. Experience supporting certification testing efforts for organizations such as FAA, NASA, or DoD. Ability to read electrical schematics, technical drawings, and service manuals. Strong troubleshooting and root-cause analysis skills. Background within the Aerospace and Defense industry. Physical Requirements Frequent walking, sitting, standing, and climbing stairs. Frequent repetitive hand, arm, and finger movements requiring dexterity. Occasional lifting or carrying of up to 25 pounds. ## Description We are seeking a Test Engineer III to support the development, verification, certification, and improvement of advanced aerospace, defense, and mission-critical systems. This role involves working across a broad range of technologies, including mission payloads, electronic systems, integrated aircraft platforms, and space-related systems. The ideal candidate will develop and execute comprehensive test plans and procedures to verify system performance and ensure compliance with product requirements. This position requires close collaboration with cross-functional engineering teams throughout the product lifecycle., Develop detailed test plans, procedures, and reports to verify system requirements and performance. Plan, conduct, and document Verification & Validation (V&V) activities. Execute system-level and component-level testing using industry-standard tools and methodologies. Support system integration efforts and collaborate with multidisciplinary engineering teams. Analyze test results, identify issues, and recommend corrective actions. Develop and improve testing processes throughout the product lifecycle. Support certification testing efforts and compliance activities. ## 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) - [Excellent Software Testing](https://www.wearedevelopers.com/videos/87-excellent-software-testing) - [AI Agents & Agentic AI](https://www.wearedevelopers.com/videos/2017-ai-agents-agentic-ai) - [The Migration Cookbook](https://www.wearedevelopers.com/videos/100164-the-migration-cookbook) - [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) - [Dirty Tests And How To Clean Them](https://www.wearedevelopers.com/videos/515-dirty-tests-and-how-to-clean-them) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [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 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [How to create a test plan for software testing](https://www.wearedevelopers.com/magazine/56-how-to-create-a-test-plan-for-software-testing) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges)