> Markdown version of [/jobs/ext/3844793-principal-software-engineer-secure-systems-devsecops](https://www.wearedevelopers.com/jobs/ext/3844793-principal-software-engineer-secure-systems-devsecops). 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). --- # Principal Software Engineer - Secure Systems & DevSecOps - **Company:** Northrop Grumman - **Location:** Los Angeles, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, Trusted Systems, Devsecops - **Published:** October 20, 2026 - **Apply:** https://www.juju.com/job/23_E6870C321507AEA81D1CF1933421816D ## About the Role Qualified candidates hold a STEM degree with 5+ years of relevant experience, a Top Secret clearance, and are able to work onsite full-time in California. #J-18808-Ljbffr ## Description You will work in a multi-disciplinary team, applying DevSecOps and Agile practices to build scalable, reliable systems that meet stringent government requirements.