> Markdown version of [/jobs/ext/1683580-automation-test-engineer](https://www.wearedevelopers.com/jobs/ext/1683580-automation-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). --- # Automation Test Engineer - **Company:** Stem - **Location:** Reston, VA, United States (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Automation of Tests, Black-Box Testing, Data Validation, White-Box Testing, Revision Control Systems, Python (Programming Language), Ruby, Selenium, SQL Databases, Postman, Git, Information Technology, Cucumber (Software), Selenium Webdriver - **Published:** July 31, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8237479/automation-test-engineer ## About the Role · 3+ years experience with Selenium · Experience with version control tools like Git · Background with 508 accessibility testing · Background with API testing tools · Experience with SQL queries for data validation · Active DHS clearance or DOD Top Secret Clearance Desired Skills & Experience · Master's in computer science or a related field · Experience with Selenium WebDriver and/or Cucumber · Experience with Java, Python, or Ruby · Experience with white-box and black-box testing ## Related Videos - [Are Your APIs Ready for AI Agents](https://www.wearedevelopers.com/videos/2004-are-your-apis-ready-for-ai-agents) - [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [Coroutine explained yet again 60 years later](https://www.wearedevelopers.com/videos/690-coroutine-explained-yet-again-60-years-later) - [Accessibility Test Driven Development](https://www.wearedevelopers.com/videos/1578-accessibility-test-driven-development) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [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)