> Markdown version of [/jobs/ext/3801077-senior-test-engineer-active-ts-sci-with-polygraph](https://www.wearedevelopers.com/jobs/ext/3801077-senior-test-engineer-active-ts-sci-with-polygraph). 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). --- # Senior Test Engineer - Active TS/SCI with Polygraph - **Company:** Macpower Digital Assets Edge LLC - **Location:** Columbia, MD, United States - **Experience:** Expert - **Salary:** $120,000.0 - $189,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Confluence, JIRA, Automation of Tests, Linux, Eclipse (Software), Microsoft Visual Studio, PuTTY, Test Data, Strategies of Testing, User Interface Testing, Cypress (Programming Language), Git, Integration Tests, Atlassian Tools - **Published:** October 17, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-test-engineer-active-ts-sci-with-polygraph-columbia-md--cbd9aead-83b7-4b7f-b80e-705519dfb73f ## About the Role * Full-time onsite role in Columbia, MD. * Seeking candidates with at least 8 years of Test Engineering experience. * Bachelor's degree required (STEM field preferred). Four additional years of experience may replace a degree., * Active TS/SCI with Polygraph clearance. * 8+ years of experience as a Test Engineer in similar programs. * Bachelor's degree in Math, Science, Engineering, Statistics, or related field (or 4 extra years of experience instead of a degree). Desired Skills: * Experience with Atlassian Tool Suite (JIRA, Confluence). * Experience in manual and automated testing (Cypress, Visual Studio, Eclipse, Java). * Experience with regression and integration testing across environments. * Knowledge of GIT for version control. * Experience using Linux and Putty. ## Description Role Overview:Full-time onsite role in Columbia, MD.Seeking candidates with at least 8 years of Test Engineering experience.Bachelor's degree required (STEM field preferred). Four additional years of experience may replace a degree.Key Responsibilities:Design, develop, and implement test plans, test cases, and test processes.Perform User Interface testing against requirements.Identify and prepare test data.Develop automation tests using Visual Studio (VS Code), Cypress, Eclipse, and Java.Use GIT to push and pull automation test scripts.Conduct accessibility testing.Define test strategies for future system capabilities.Manage project documentation and artifacts.Apply appropriate project methodologies and best practices.Required Skills:Active TS/SCI with Polygraph clearance.8+ years of experience as a Test Engineer in similar programs.Bachelor's degree in Math, Science, Engineering, Statistics, or related field (or 4 extra years of experience instead of a degree).Desired Skills:Experience with Atlassian Tool Suite (JIRA, Confluence).Experience in manual and automated testing (Cypress, Visual Studio, Eclipse, Java).Experience with regression and integration testing across environments.Knowledge of GIT for version control.Experience using Linux and Putty. Role Overview: Key Responsibilities: Required Skills: Desired Skills