Low-Voltage Life Safety Commissioning Technician

Are you driven to protect people and property?

If you excel at solving complex low-voltage problems, programming control panels, and guiding customers through code compliance, you’ll thrive at Houston Fire & Security. This full-time, on-site role in Humble, TX puts you at the center of life safety—installing, maintaining, repairing, and inspecting critical systems that keep commercial buildings safe.

What the Mission Looks Like

• Install, service, and commission fire alarm systems; program fire alarm control panels for reliable operation.
• Diagnose and resolve low-voltage issues to ensure life safety systems function flawlessly.
• Perform life safety inspections and inspect portable fire extinguishers with precision and thorough documentation.
• Partner with clients to meet safety protocols and regulatory requirements across a range of environments—from mid-rise to high-rise commercial sites.
• Engage with adjacent systems as needed: fire alarm monitoring, fire extinguishers, kitchen hood systems, fire sprinkler systems, fire pumps and controllers, and water storage tanks with backflow preventers.

About You

• Hold current FAL and FEL-B licenses (required).
• Bring experience with fire alarm technologies and familiarity with life safety codes.
• Skilled in electrical and equipment troubleshooting, installation, and wiring; access control exposure is a plus.
• Communicative, customer-focused, and comfortable working independently on-site in Humble, TX.
• High school diploma or equivalent; NICET or similar certifications are a plus.

What You’ll Gain

• Competitive pay matched to your experience.
• Medical, dental, and vision insurance.
• 401(k) retirement savings plan.
• Generous PTO and paid holidays.
• Certification reimbursement, ongoing training, and meaningful career growth.
• Access to the tools, resources, and support you need to excel.

Who We Are

Houston Fire & Security delivers comprehensive fire protection solutions—including design, installation, repair, inspection, and maintenance—for commercial properties. We help customers navigate changing codes to stay compliant, and we schedule recurring inspections and maintenance to keep every system operating at peak performance.