> Markdown version of [/jobs/ext/1310017-system-test-engineer-manual-and-or-automated-jcc2-jco](https://www.wearedevelopers.com/jobs/ext/1310017-system-test-engineer-manual-and-or-automated-jcc2-jco). 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). --- # System Test Engineer (Manual and/or Automated)- JCC2-JCO - **Company:** Semper Valens Solutions, Inc. - **Location:** San Antonio, TX, United States (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** JIRA, Automation of Tests, Unit Testing, Bug Tracking Systems, Cloud Computing, E2e Testing, Smoke Testing, System Testing, Performance Testing, Integration Tests, Restful APIs, Devsecops - **Published:** July 17, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9037219/system-test-engineer-manual-andor-automated-jcc2-jco ## About the Role * Bachelor's Degree in an associated field * 5 years recent and relevant experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. * 3 years of experience with bug tracking software (e.g., Jira). * 3 years of experience testing web-based applications. * Practical experience testing and analyzing Restful interfaces and sending/receiving Restful information. * Practical experience testing in a cloud environment. Desired Qualifications: * Experience integrating into DoD DevSecOps environments. * Experience with automated testing methodologies to include: UX testing, integration testing, performance testing, targeted smoke test, targeted regression, and build support. ## Description * Provides subject matter proficiency for work described in the task. * Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. * Typical duties include analysis, planning, developing test documents, developing procedures, performing various types of manual and automated software testing including, but not limited to, unit testing, integration testing, functional testing and end-to-end testing. * Performs other technical and/or test-related duties as required. ## Related Videos - [DevSecOps: Injecting Security into Mobile CI/CD Pipelines](https://www.wearedevelopers.com/videos/273-devsecops-injecting-security-into-mobile-ci-cd-pipelines) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Let's get visual - Visual testing in your project](https://www.wearedevelopers.com/videos/540-let-s-get-visual-visual-testing-in-your-project) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [Why I Love End-2-End Tests and How To Get Them Right](https://www.wearedevelopers.com/videos/996-why-i-love-end-2-end-tests-and-how-to-get-them-right) - [DevSecOps culture](https://www.wearedevelopers.com/videos/783-devsecops-culture) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Integration And E2E Testing: Are They Complementary or Interchangeable?](https://www.wearedevelopers.com/magazine/86-integration-and-e2e-testing-are-they-complementary-or-interchangeable) - [Benefits of Using JMeter For Performance Testing](https://www.wearedevelopers.com/magazine/96-benefits-of-using-jmeter-for-performance-testing) - [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) - [What is a Test Plan: Guide to Test Planning](https://www.wearedevelopers.com/magazine/191-what-is-a-test-plan-guide-to-test-planning) - [How to create a test plan for software testing](https://www.wearedevelopers.com/magazine/56-how-to-create-a-test-plan-for-software-testing)