Low Voltage Service Technician

San Diego Office, 8390 Juniper Creek Lane, San Diego, California, United States of America

Posted Monday, December 29, 2025 at 8:00 AM

For decades, TRL Systems has been proud to serve as Southern California’s leading fire life safety and security integrator. We specialize in serving industry segments including healthcare, education, industrial, hospitality, government, multi-tenant and transportation

As the Low Voltage Service Technician II, you will be responsible for the service, maintenance, and repair of low voltage systems which include fire, security, and nurse call systems, in commercial facilities and secure environments.
Previous experience is required.

• Responding to service calls for a variety of healthcare and security systems, including: medical alert systems (e.g., nurse call), fire alarm systems, access control systems, video surveillance systems (CCTV), and intrusion detection systems
• Diagnosing and troubleshooting malfunctions in these systems to ensure proper functionality.
• Repairing or replacing faulty equipment and components.
• Providing technical support and training to healthcare staff and security personnel on system operation.
• Maintaining detailed service records and documentation.
• Collaborating with internal teams and vendors to ensure seamless system operation.

• 5 years technical support of security, nurse call, and fire life safety systems (i.e. EST3, Lenel, and Ascom systems).
• 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).
• Must be able to get required vaccinations/immunizations needed to work in hospitals or medical facilities with patient contact.

• Ability to drive for 2+ hours in a work shift/day, daily
• Ability to walk, bend, stoop, hear, and speak, daily
• Ability to work in indoor and outdoor environments, under all temperature variations
• Ascend/Descend and work at heights above 6ft and extreme heights, occasionally
• Move/Transport items weighing 20 pounds, occasionally
• Position self to work in confined spaces, occasionally
• Pushing/Pulling using upper extremities, daily
• Stand or Sit for long periods (4+ hours), daily
• May operate company vehicle occasionally
• Work environment may be construction sites, commercial buildings, high rise/mid-rise buildings, and/or hospitals with patient contact.

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:

• 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…