Site Worker
Site Worker

Fire Alarm Installer

TLDR

Install and rough-in fire alarm systems on commercial jobs, reading plans and coordinating with the site superintendent.

Location: Phoenix, AZ

Employment Type: 8-12+ weeks, possible conversion to direct hire 

Pay Rate: Open rate (depends on experience)

Per Diem:
$100 per day


SiteWorker is sourcing an experienced Fire Alarm Installer for an 8–12 week commercial installation project in Mesa, Arizona. This is hands-on rough-in and device installation work on an active jobsite — candidates should be comfortable working independently, reading basic plans, and coordinating with the site superintendent and other trades.

Scope of Work

  • Pull and route low-voltage fire alarm wire throughout the building per plan set
  • Mount and secure junction boxes at designated device and connection points
  • Cut in and install additional electrical boxes as needed for device relocations
  • Mount and rough-in the Fire Alarm Control Panel (FACP)
  • Terminate wiring at devices, panels, and junction points per manufacturer and code requirements
  • Maintain clean, code-compliant workmanship consistent with NFPA 72 standards
  • Coordinate daily with the site super and other trades to keep the schedule on track

Required Qualifications

  • 2–4 years of hands-on fire alarm installation experience
  • Working knowledge of NFPA 72 fire alarm system requirements
  • Experience pulling wire, mounting junction/cut-in boxes, and installing FACPs
  • Ability to read and work from basic low-voltage/electrical plan sets
  • Own hand tools; reliable transportation to jobsite
  • Must speak English and demonstrate excellent spoken and written communication — this role requires clear daily coordination with site leadership
  • Comfortable passing a background check and drug screen as required by the general contractor

Certifications & Licensing (Arizona)
Arizona does not require individual installers to hold a personal state license to perform fire alarm work under a licensed contractor. The following credentials are strongly preferred and will be prioritized:

  • NICET Fire Alarm Systems certification (Level I or II preferred) — not state-mandated for installers, but the industry standard and commonly requested on commercial jobs
  • Arizona Board of Technical Registration (BTR) alarm agent registration, if performing work independent of a licensed alarm business
  • OSHA 10 or OSHA 30 card
  • Ability to work under a contractor holding an active Arizona ROC license (C-16 Fire Protection or C-67 Low Voltage) — SiteWorker will confirm licensing coverage for this project

Note: Individuals do not need to hold the ROC license themselves — this project operates under the general/prime contractor's existing Arizona license. NICET certification is not legally required to install fire alarm systems in Arizona but is preferred by AHJs and speeds plan approval; candidates actively pursuing NICET Level I/II are welcome to apply.

Compensation & Logistics

  • Competitive hourly contract rate, based on experience — paid weekly
  • Per diem provided for candidates traveling from outside the Mesa/Phoenix metro area
  • 8–12 week initial contract with strong potential for extension or follow-on projects for top performers
  • Local candidates strongly preferred; out-of-area candidates will be considered for the right skill set

Benefits

Candidate location preference

Local candidates strongly preferred; out-of-area candidates will be considered for the right skill set

Site Worker is a construction staffing platform that connects credentialed skilled tradespeople with large-scale contractors, EPCs, and project owners. By establishing a robust compliance infrastructure, we ensure that every placement meets the highest standards, serving notable clients like Tesla, MasTec, and Hypower. In addition, we support workforce development through our in-house nonprofit, D.O.W.E., which acts as a federally-engaged apprenticeship intermediary.

View company profile
Apply for this job

Pro members saw this job first

New jobs unlock for everyone after 24 hours. Startup Jobs Pro shows them right away, with instant alerts and salary filters. From $7/month.

Get Pro