Security Systems / Low Voltage Experienced Field Service Technician - (Denver, CO)

Catalyst Security Group Inc. is seeking a motivated Experienced Field Service Technician to join our expanding Denver, CO team. This position is ideal for a low voltage technician skilled in CCTV, access control, and intrusion system installation, maintenance, and troubleshooting.

You’ll perform hands-on work in the field, providing professional, high-quality security system services and ensuring total client satisfaction.

• Install, service, and repair:

  • CCTV / Video Surveillance Systems

  • Access Control & Intrusion / Burglary Systems

  • Low Voltage Cabling (Cat5e, Cat6)

  • (Fiber Optic Cabling experience a plus)

• Troubleshoot and test systems for optimal performance.

• Communicate effectively with clients and team members.

• Complete service reports, maintain tools, and manage inventory.

• Recommend upgrades and improvements for client systems.

• 3–5 years’ experience with low voltage security systems (required).

• Strong troubleshooting and programming ability.

• Hands-on experience with CCTV, access control, and intrusion systems.

• Excellent communication, customer service, and time management skills.

• Proficient with mobile apps and digital tools.

• Clean driving record, background check, and drug screen required.

• Able to lift up to 75 lbs. and work in confined or elevated spaces. (Roofs, attics, ladders, lifts)

• Familiarity with Microsoft Office / Teams a plus.

• Health, Dental, and Vision Insurance

• Company-paid Life Insurance

• Paid Vacation and Sick Leave (after waiting period)

• Opportunities for career growth and advancement

• Supportive team culture

Catalyst Security Group is a fast-growing, integrated security systems company providing turnkey solutions for clients across Colorado. We’re committed to excellence, teamwork, and long-term success — for our clients and our employees.

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