> Markdown version of [/jobs/ext/2697543-software-test-engineer-soa-c3](https://www.wearedevelopers.com/jobs/ext/2697543-software-test-engineer-soa-c3). 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). --- # Software Test Engineer - SOA C3 - **Company:** Amentum Services, Inc. - **Location:** Norfolk, VA, United States - **Experience:** Experienced - **Salary:** $85,000.0 - $110,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), ASP.NET, Agile Methodology, Agile Testing, Application Testing, Automation of Tests, C Sharp (Programming Language), Service-Oriented Architecture, Software Modules, Performance Testing, Blazor, SC Clearance, Containerization, Kubernetes - **Published:** September 3, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3375502885&tx=JJ7165FFI&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Highly detail-oriented with strong documentation habits. * Strong analytical ability to troubleshoot complex defects. * Effective communicator able to collaborate with developers and analysts. * Comfortable interpreting and validating requirements/user stories. * Ability to contribute to test automation., * Active Secret US government security clearance. Note: US citizenship is required to maintain a Secret clearance. * 3+ years software testing. * Bachelor's degree or equivalent., * ISDS testing experience. * ISTQB certification. * Experience creating test plans and traceability matrices. * Strong understanding of Agile testing processes. ## Description Amentum is seeking a detail-oriented and motivated Mid-Level Software Test Engineer to support the SOA C3 application testing mission. In this role, you will perform functional, integration, regression, and performance testing across complex software modules that directly support warfighter readiness. You will collaborate closely with developers, analysts, and Agile team members to identify defects, validate software fixes, refine requirements, and ensure high-quality software delivery. Leveraging your experience with C#, ASP.NET, Blazor, Kubernetes, and containerized environments, you will help evaluate system behavior and maintain traceability throughout the development lifecycle. Amentum is seeking a test engineer who brings strong analytical skills, solid testing fundamentals, and the ability to thrive in a dynamic Agile environment. Prior familiarity with ISDS applications is highly valued, as is a commitment to continuously improving testing processes and outcomes. ## 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) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) - [Why you must use TDD now!](https://www.wearedevelopers.com/videos/114-why-you-must-use-tdd-now) - [Blazor – the new SPA Framework for everyone who hates JavaScript](https://www.wearedevelopers.com/videos/699-blazor-the-new-spa-framework-for-everyone-who-hates-javascript) ## 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) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [How to create a test plan for software testing](https://www.wearedevelopers.com/magazine/56-how-to-create-a-test-plan-for-software-testing)