Senior Fire Alarm Technician

FIRE SYSTEMS GROUP LLC; Centennial (CO); On-site; USD 65,000 - 90,000; Full time

Job summary

Fire Systems Group LLC in Centennial, CO seeks a Senior Fire Alarm Technician to install, program, test and maintain commercial fire alarm systems in compliance with NFPA and local codes. You will diagnose complex issues, interpret drawings, and coordinate repairs with project managers to ensure safety and reliability.

You will also document work, communicate with clients, and mentor junior technicians while helping improve internal processes and best practices.

Qualifications

• Expertise in low voltage engineering and commercial fire alarm systems.
• Strong troubleshooting and issue resolution skills on fire alarm systems.
• Good knowledge of NFPA and local codes and their application.
• Ability to read and interpret technical drawings and specs.

Responsibilities

• Install, program, test, inspect and maintain commercial fire alarm systems.
• Diagnose system issues and perform advanced troubleshooting on low-voltage equipment.
• Coordinate repairs or upgrades to ensure reliable life safety protection.
• Interpret engineering drawings and collaborate with project managers and field staff.
• Document service and installation work accurately; communicate with clients.

Skills

Low Voltage Alarm Systems

Troubleshooting

Life Safety knowledge

Customer Service

Reading/Interpreting drawings

Education

NICET Fire Alarm certification (or progress toward)

Job description

Company Description

Fire Systems Group is a leading provider of life safety solutions serving the Denver metro area, specializing in commercial fire alarm and sprinkler systems that protect businesses, properties, and lives. As a family-owned and operated company, Fire Systems Group offers a collaborative environment without heavy corporate bureaucracy. The organization focuses on delivering high-quality systems and services that meet rigorous safety standards. With continued growth, Fire Systems Group is committed to strengthening client relationships and expanding its impact in the life safety industry. Team members join a company where their expertise directly contributes to community safety and customer satisfaction.

Role Description

The Senior Fire Alarm Technician is a full-time, on-site role based in Centennial, CO, responsible for installing, programming, testing, inspecting, and maintaining commercial fire alarm systems in accordance with applicable codes and standards. This role includes diagnosing system issues, performing advanced troubleshooting on low-voltage equipment, and coordinating repairs or upgrades to ensure reliable life safety protection. The technician will interpret engineering drawings and specifications, collaborate with project managers and other field personnel, and complete accurate documentation for all service and installation work. Day-to-day responsibilities also involve communicating clearly with clients, explaining system functionality and maintenance needs, and supporting the development of long-term customer relationships through professional, responsive service. The Senior Fire Alarm Technician may also mentor junior technicians and help improve internal processes and best practices.

Qualifications

• Demonstrated expertise in Low Voltage Engineering and Alarm Systems, including installation, programming, and integration of commercial fire alarm equipment.
• Strong Troubleshooting skills for complex fire alarm and related low-voltage systems, with the ability to diagnose and resolve technical issues efficiently.
• Solid understanding of Life Safety principles, codes, and standards (e.g., NFPA, local building and fire codes) and their application to fire alarm systems.
• Proven Customer Service skills, including clear communication, professionalism on job sites, and the ability to build and maintain client relationships.
• Relevant certifications such as NICET in Fire Alarm Systems (or progress toward certification), manufacturer-specific training, or equivalent credentials.
• Experience as a fire alarm technician in commercial or industrial environments, with the ability to work independently and manage multiple assignments.
• Ability to read and interpret technical drawings, schematics, and specifications, and to complete accurate service reports and documentation.
• Valid driver’s license, reliable transportation to job sites, and capability to meet physical requirements of field work (e.g., ladders, lifting equipment) in a safe manner.