Hadrian
Site Security Manager
$150K–$185K
Los Angeles, CA · On-site · Manager · Full-time · Posted Oct 23, 2026
- Experience
- 5+ years; includes time leading a site or a contract security team.
- Visa sponsorship
- Must be a U.S. citizen or national, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required U.S. Department of State authorizations under ITAR.
About the job
Own physical security at Hadrian’s Torrance campus, lead the contract security team and incident response, and build a security program area used across all company sites.
What you'll do
- Manage the site’s contract security vendor, post orders, patrol plans, and performance.
- Inspect the site, maintain access and visitor controls, and lead and document security incident response.
- Own a physical security program area across Hadrian sites and coordinate with site leadership and emergency services.
What they ask for
- 5+ years in corporate, industrial, or government security, including leadership of a site or contract security team.
- Experience building or improving a security program.
- Hands-on experience with access control, video, and visitor management systems.
- Sound incident judgment and clear writing; able to work on a production floor and respond after hours as needed.
Nice to have
- Background in intelligence, investigations, workplace violence prevention, or security training; aerospace, defense, manufacturing, or controlled-environment experience.
- California workplace violence prevention requirements (SB 553); PSP or CPP certification.
Pay
$150K – $185K (base salary)
Tools
access control, video, visitor management systems
Model-written summary · the original posting is authoritative