Sr. Electronic Security Service Technician - NJ
Listed on 2026-09-18
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Trades / Skilled Labor
Field/Service Technician, Installation Technician, Security Systems Installation, Maintenance Technician / Mechanic
This can be an already tenured industry professional or someone on the cusp of moving into a Sr field role. We are looking for a Senior Service Technician with strong technical experience in commercial electronic security, specifically access control systems.
This is a hands-on field role for a technician who can independently troubleshoot, service, program, and support access control systems. The right person understands both the hardware and software side of electronic security and can walk onto a customer site, diagnose the problem, and determine the right solution without needing constant supervision.
What You'll Do- Service, troubleshoot, repair, and maintain commercial access control systems
- Diagnose issues involving controllers, readers, power supplies, locks, doors, and system communications
- Troubleshoot access control software and network related issues
- Program and configure access control systems
- Perform system upgrades, modifications, and expansions
- Respond to service calls and work directly with customers to resolve technical issues
- Complete system testing and verify equipment is operating correctly
- Read and interpret wiring diagrams, system documentation, and technical drawings
- Work with project managers, engineers, and other technicians when projects require additional support
- Document service work, system changes, and materials used
- Provide technical guidance to less experienced technicians when needed
- 5+ years of commercial electronic security experience
- Strong access control troubleshooting and service experience
- Solid understanding of access control hardware, controllers, readers, locking hardware, and power supplies
- Experience programming and configuring access control systems
- Ability to troubleshoot both field hardware and software/system issues
- Comfortable working independently in the field
- Strong customer communication skills
- Ability to read schematics, wiring diagrams, and technical documentation
- Valid driver's license and ability to travel throughout New Jersey
Experience with platforms such as Lenel, Genetec, AMAG, Avigilon, Software House, or similar enterprise access control systems is highly valued.
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