Security Systems Installer: CCTV, Access & Fire Alarms

Preventia Security, LLC; Columbia (TN); On-site; USD 30,000 - 48,000; Full time

Benefits offered by this job

Health insurance and retirement plan

Paid time off

Free home monitoring for personal use

Holiday savings plan

Job summary

Preventia Security is seeking a Security Installation Technician in Columbia, TN for a full-time role. You will install, service, troubleshoot, and program electronic security and low-voltage systems for residential and commercial clients.

Independence is valued, with collaboration when needed, and you will document work thoroughly. You should be technically capable, dependable, and customer‑focused, taking ownership from start to finish while maintaining high standards and safety.

Qualifications

• Two+ years of hands-on experience in electronic security or low-voltage fields.
• Demonstrated experience with access control, CCTV/video surveillance, burglar or fire alarm systems.
• Strong troubleshooting, wiring skills, and the ability to read diagrams and floor plans.
• Excellent verbal and written communication with a customer-first mindset.
• Ability to manage time, work independently, and drive tasks to completion.

Responsibilities

• Install, service, program, troubleshoot, and repair electronic security and low-voltage systems for residential and commercial clients.
• Work with access control, CCTV, burglar, and fire alarm systems, video surveillance, and networked devices.
• Read wiring diagrams, floor plans, and manufacturer specifications for proper installation.
• Pull, terminate, label, and test cabling and devices; configure IP/PoE security devices.
• Educate customers on system operation and answer technical questions.
• Identify potential issues or upgrade opportunities and report to Operations or Sales.

Skills

2+ years experience

Troubleshooting

Customer service

Autonomy

Driver's license

Tools

Alarm.com

Brivo

Eagle Eye Networks

DSC

Honeywell

DMP

IP networking

Job description

Preventia Security is seeking a Security Installation Technician in Columbia, TN for a full-time role. You will install, service, troubleshoot, and program electronic security and low-voltage systems for residential and commercial clients.

Independence is valued, with collaboration when needed, and you will document work thoroughly. You should be technically capable, dependable, and customer‑focused, taking ownership from start to finish while maintaining high standards and safety.