Sigma Defense is seeking a DevSecOps Engineer IV to join their team in San Diego, CA. This senior-level position focuses on implementing and managing DevSecOps practices in a defense technology environment. The role requires expertise in Linux systems, containerization, and security protocols, with a strong emphasis on automation and pipeline development. The position offers a competitive salary range of $115,000-$130,000 annually, along with comprehensive benefits including healthcare, 401(k) matching, and educational assistance. The ideal candidate will have 3+ years of Linux experience, strong DevOps tools knowledge, and the ability to obtain a Secret security clearance. This role presents an opportunity to work on critical defense technology projects while implementing modern DevSecOps practices. The position combines technical leadership with hands-on development work, making it ideal for experienced DevOps engineers looking to advance their careers in the defense sector. The company offers a stable work environment with excellent benefits and opportunities for professional growth.