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 and comprehensive benefits including healthcare, 401(k) matching, and educational assistance. The ideal candidate will have 3+ years of Linux experience, relevant security certifications, and the ability to obtain a Secret security clearance. This role presents an opportunity to work on critical defense technology projects while maintaining high security standards and implementing modern DevOps practices. The position combines technical expertise with security awareness, making it ideal for professionals looking to advance their careers in the defense sector while working with cutting-edge DevSecOps tools and methodologies.