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Fire Alarm​/Security Systems Technician

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: JARBO
Full Time position
Listed on 2026-09-27
Job specializations:
  • Trades / Skilled Labor
    Security Systems Installation, Installation Technician, Maintenance Technician / Mechanic, Field/Service Technician
Salary/Wage Range or Industry Benchmark: 60000 - 90000 USD Yearly USD 60000.00 90000.00 YEAR
Job Description & How to Apply Below
Position: Fire Alarm / Security Systems Technician
Location: St. Louis

Fire Alarm | Access Control | Intrusion | IP Video | Low Voltage

We are seeking an experienced Fire Alarm / Security Systems Technician to install, service, troubleshoot, program, and test commercial fire alarm and electronic security systems.

This position is ideal for a technician with hands-on experience in fire alarm, access control, intrusion detection, IP video/CCTV, or commercial low-voltage systems who is comfortable working independently, troubleshooting system-level issues, and interacting directly with customers.

The position is primarily local/regional with approximately 20-30% travel
. Most work is performed during normal daytime hours, with occasional nights or alternative shifts based on customer and project requirements.

What You'll Do
  • Install, service, troubleshoot, repair, and upgrade commercial fire alarm, access control, intrusion alarm, and IP video systems
  • Install and program fire alarm control panels and associated devices
  • Test fire alarm systems and components to verify proper operation and code compliance
  • Install access control devices including card readers, door contacts, request-to-exit devices, electric strikes, maglocks, and control panels
  • Install and troubleshoot intrusion detection and IP video/CCTV systems
  • Pull, route, terminate, label, and test low-voltage cabling
  • Perform cable pathway work, including concrete drilling and limited conduit bending
  • Install sensors and devices in commercial facilities, including locations requiring ladders or lifts
  • Read and interpret blueprints, site maps, wiring diagrams, electrical layouts, and system drawings
  • Troubleshoot newly installed and existing systems to identify wiring, programming, communication, or equipment issues
  • Commission and test systems prior to customer turnover
  • Assist with technical planning and pre-installation activities
  • Provide technical escalation support both on-site and remotely
  • Coordinate with Installation Team Leads and Project Managers regarding schedules, equipment, and project requirements
  • Maintain accurate documentation of work performed
  • Ensure installations meet applicable local, state, federal, electrical, fire, and life-safety requirements
  • Follow company, customer, and OSHA safety requirements
What We're Looking For
  • Hands-on commercial field experience with one or more of the following:
    • Fire alarm systems
    • Access control systems
    • Intrusion alarm systems
    • Electronic security systems
    • IP video / CCTV
    • Commercial low-voltage systems
  • Ability to independently install, test, troubleshoot, and service low-voltage systems
  • Experience reading blueprints, wiring diagrams, site plans, and electrical layouts
  • Understanding of low-voltage wiring, terminations, devices, control panels, and system communications
  • Working knowledge of applicable codes and standards, including NFPA 70 and NFPA 72
  • Ability to use meters, hand tools, power tools, drills, and common low-voltage installation equipment
  • Ability and willingness to work from lifts at heights of approximately 20-60 feet
  • Strong troubleshooting and problem-solving skills
  • Strong customer-service and communication skills
  • Comfortable working independently at customer locations
  • Proficiency with smartphones, laptops, email, spreadsheets, and electronic work-management systems
  • Valid driver's license and ability to meet company driving requirements
  • Reliable transportation during the initial training period before a company vehicle is issued
  • Basic PPE and appropriate technician tools
Certifications and Licensing
  • NICET certification is strongly preferred
  • Current state-required Life Safety, Fire Alarm, Physical Security, or related license
    , where required for the work being performed
  • Additional manufacturer certifications are a plus

Candidates with strong hands-on commercial experience are encouraged to apply even if they do not currently hold every preferred certification.

Preferred Technical Experience
  • Fire Alarm: Notifier, Fire-Lite, Simplex, EST/Edwards, Siemens, Gamewell-FCI, Silent Knight, Honeywell, Bosch, or similar systems
  • Access Control / Security: LenelS2, Genetec, Software House/ C-CURE, Avigilon, AMAG, Brivo, DMP, Honeywell, Bosch, HID, or similar systems
  • Experience with a specific manufacturer is not required if you have strong transferable fire alarm, security, electrical, or low-voltage experience.
Travel and Schedule
  • Approximately 20-30% travel
  • Primarily day shift, generally around 8:00 AM-5:00 PM
  • Some night, weekend, or off-shift work may be required based on customer or project needs
  • Occasional overnight travel
  • Must be comfortable…
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