Castelion
Electronic Security Systems Specialist
Torrance, CA +1 · Full-time · Posted Oct 14, 2026
- Location
- Torrance, CA
19951 Mariner Ave, Torance, CA 90503 - Experience
- 5+ years working with electronic security systems; preferred 5+ years using specified access equipment and tools.
- Education
- High school diploma or equivalency certificate.
About the job
Installs, troubleshoots, repairs, and maintains electronic security systems and video-management infrastructure across multiple facilities.
What you'll do
- Install, maintain, troubleshoot, and repair ACS, CCTV, IDS, and related security systems.
- Assess installation and redesign needs, and support vendor scheduling, installation, and commissioning.
- Process work orders, document projects and maintenance, and support procedures and user training for Lenel and Avigilon systems.
What they ask for
- High school diploma or equivalency certificate.
- 5+ years of experience working with electronic security systems, such as CCTV, ACS, IDS, or fire alarm.
- Ability to troubleshoot hardware and low-voltage security components and follow technical documentation, drawings, and floor plans.
- Valid driver's license; U.S. citizenship and ability to obtain and maintain a U.S. government-issued security clearance are required.
Nice to have
- 5+ years of experience using lifts, ladders, power tools, hand tools, and calibrated tooling.
- Experience with Lenel, Avigilon, Life Safety Panel or Mercury hardware; relevant certification or experience with Microsoft Office, Jira, or Asana.
Tools
ACS, CCTV, IDS, Lenel, Avigilon, Life Safety Panel, Mercury, Jira
Model-written summary · the original posting is authoritative