Electronic Security Systems Specialist

Castelion Corporation•Torrance, CA

1d•Onsite

About The Position

The Electronic Security Systems Specialist on the Physical Security team at Castelion is responsible for installing, troubleshooting, repairing, and maintaining electronic security systems and security video management infrastructure. In this role, you will support ACS, CCTV, IDS, and related security technology across multiple facilities while partnering with PhySec, Facilities, IT, and other stakeholders. This position offers the opportunity to directly strengthen Castelion's security posture and support the protection of advanced defense systems.

Requirements

High school diploma or equivalency certificate.
5+ years of experience working with electronic security systems, such as CCTV, ACS, IDS, fire alarm, or comparable systems.
Ability to troubleshoot hardware and low-voltage security system components and follow technical documentation, drawings, and floor plans.
Basic computer skills and ability to use standard business and work-order applications to document work and maintain records.
Ability to communicate effectively in writing and verbally and work collaboratively with employees, vendors, and other stakeholders.
Valid driver's license and willingness to travel as needed.
Ability to work in tight quarters and environments containing varied materials and equipment, lift and move up to 50 pounds or material unassisted, and comfortable working from varied heights.
Ability to work in extreme outdoor conditions, including heat, cold, and rain, and willingness to work extended hours and weekends based on site operational needs.
Must be able to pass background screening and obtain and maintain any required licenses, permits, or certifications.
U.S. citizenship is required.
The ability to obtain and maintain a U.S. government-issued security clearance is required.
The candidate’s ability to access all applicable export-controlled information without additional export licensing being required by the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls.

Nice To Haves

5+ years of experience using scissor lifts, boom lifts, ladders, power tools, hand tools, and calibrated tooling.
Experience with Lenel access control, Avigilon camera hardware or software, Life Safety Panel hardware, Mercury hardware, and basic low-voltage access control wiring.
Lenel or Avigilon certification; experience with Microsoft Office, Jira, Asana, or similar tools.
Experience using precision measuring instruments and interpreting system schematics, technical drawings, and floor plans.
Experience managing multiple priorities and maintaining effective working relationships with department staff, management, vendors, and outside agencies.

Responsibilities

Install, maintain, troubleshoot, and repair electronic security technology, including ACS, CCTV, IDS, and related platforms.
Perform job walks, assess installation and redesign requirements, and support vendor scheduling, installation, subcontracting, and commissioning activities for facility security infrastructure.
Process work orders and maintain accurate documentation of job status, revisions, material flow, maintenance, and project records.
Fabricate, repair, and assemble hardware and equipment; maintain serviceable tools, materials, and replacement-parts inventory and procure components as needed.
Collaborate with security and system administrators to develop procedures, train system users, and support the operation of Lenel and Avigilon systems.

Benefits

Meaningful long-term equity
Four (4) weeks of paid time off
Ten (10) company-paid holidays
Comprehensive health benefits - including 100% employee-covered medical and strong dependent coverage, along with dental and vision plans.
Paid parental leave
$100 monthly fitness stipend
Onsite EV charging
Catered meals
Company-covered food during high-demand periods
Fully stocked kitchen