> Markdown version of [/jobs/ext/4620246-senior-software-engineer-security-devops-ts-sci](https://www.wearedevelopers.com/jobs/ext/4620246-senior-software-engineer-security-devops-ts-sci). 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 Software Engineer - Security & DevOps (TS/SCI) - **Company:** Arsiem Corporation - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), DevOps, Python (Programming Language), Shell Script, Software Engineering - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_36bbbbba141353de8eab2e71df49e56a ## About the Role Candidates should have strong skills in Java, Python, JavaScript, and shell scripting, along with a Bachelor's degree and 11 years of relevant experience. An active TS/SCI clearance is required. ## Description ARSIEM Corporation is seeking an experienced Software Developer to support government clients in Annapolis Junction, MD. The role involves application development, managing infrastructure, and working collaboratively to enhance software products that address mission-critical needs.