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Fire Large Projects Technician

T.R.L. Systems, Incorporated
Tustin, CA Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 6/7/2026

We are seeking a motivated Fire Alarm Technician to support the installation of fire alarm and fire life safety systems in commercial buildings. This role is ideal for individuals with experience in low voltage systems, electrical work, or construction, looking to grow their career in the fire life safety industry.

As a Fire Life Safety Technician, you will work onsite supporting large-scale commercial projects, assisting with fire alarm installation, wire pulling, and system setup, while ensuring work is completed safely and according to NFPA codes and industry standards.

Key Responsibilities

  • Assist with the installation of fire alarm systems and life safety systems in commercial environments
  • Perform wire pulling, device installation, and system wiring
  • Support demolition, construction rough-ins, and material staging
  • Follow project plans, blueprints, and schematics for accurate installation
  • Maintain clean and organized job sites (project prep and cleanup)
  • Work closely with Lead Technicians and Foremen to complete projects on time
  • Operate hand tools, power tools, and equipment required for installation
  • Ensure all work meets safety standards, electrical codes, and NFPA requirements
  • Assist in identifying and understanding fire alarm system components and functions
  • 0-2 years in construction and/or low voltage installation
  • High school diploma (or equivalent)
  • Valid California Driver License and proof of auto insurance.
  • Must be able to work weekends, nights, split shifts, and rotating shifts (if needed).

Physical Demands & Work Environment:

  • Ability to drive for 2 hours in a work shift/day, daily.
  • Ability to drive, walk, bend, stoop, hear, and speak, daily.
  • Ability to work in indoor and outdoor environments, under all temperature variations.
  • Work environment may be construction sites, commercial buildings, and multi-tenant properties.
  • Ascend/Descend and work at heights above 6ft and extreme heights, occasionally
  • Move/Transport/Install/Remove items weighing 50 pounds, daily
  • Pushing/Pulling using upper extremities, daily
  • Position self to work in confined spaces, occasionally
At TRL Systems, we've been keeping people and their property safe for over 42 years. As an integrator of Fire Alarm, Nurse Call, and Security systems, everything we do has the potential to save lives and you get to be a part of that. Your role is important and here’s what you can expect as a member of our TRL Team:

  • Comprehensive Benefits Package: Medical insurance, dental insurance, life insurance, 401k plan, paid holidays, Paid Time Off
  • Employee Merit and Longevity Awards: Merit rewards that you can use to get items such as branded apparel, video game consoles, headphones and more and longevity awards like golfing gear, purses, BBQs, and watches just to name a few
  • Company Sponsored Events: Family-friendly events with food, games and prizes
  • Training and Development: Classes available to develop you personally and professionally to help you be the best version of you possible!
  • Career Advancement: We want to partner with you to build a long and successful career at TRL and will help you realize your potential

TRL Systems, Inc. conducts pre-employment drug screening in accordance with Federal Contractor regulations and background checks in accordance with State and local regulations. In addition to having many clients (hospitals, schools, etc.) who require background checks, as a federal contractor TRL is also required to complete a background check for any employee who may work on a federal contract in any capacity. For any position that drives a Company vehicle, our insurance carrier requires criteria to be met and therefore will be a condition of employment.

TRL Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity, disability or veteran status. TRL’s employment policies and decisions on employment and promotion are based on merit, qualifications, performance, and business needs. The decisions and criteria governing the employment relationship with all employees are made in a nondiscriminatory manner, without regard to race, religion, color, national origin, sex, age, physical or mental disability, sexual orientation, gender identity, veteran status, or any other factor determined to be unlawful by federal, state, or local statutes.

The range displayed on this job posting reflects the minimum and maximum target for new hire salaries for the position across all California locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education and/or training.

Salary.com Estimation for Fire Large Projects Technician in Tustin, CA
$75,868 to $99,076
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