Demo

Electronic Technician III

Chenega Security SBU
St Louis, MO Full Time
POSTED ON 7/26/2026
AVAILABLE BEFORE 9/9/2026
Summary

We are looking for an Electronic Security System Technician III who can help with installing, diagnosing issues, and testing electronic security setups such as access control, intrusion sensors, and network systems. This role involves working alone at times and collaborating with others on a Department of Defense security project.

  • This position is contingent upon contract award**


Responsibilities

  • Support Technician I and II team members on-site
  • Ensure project timelines, quality, and compliance standards are met
  • Install and service electronic security systems (access control, intrusion detection, infrastructure, etc.) according to project specifications and codes
  • Read and interpret blueprints, wiring diagrams, and schematics
  • Perform conduit installation, cable installation, and cable termination
  • Install system components including but not including head end equipment, security panels, card readers, and door hardware
  • Troubleshoot system failures and provide advanced-level diagnostics
  • Assist in system configuration and network integration
  • Maintain proper inventory of tools, equipment, and materials
  • Provide on-site customer training and support
  • Comply with safety protocols and quality standard
  • Other duties as assigned  


Qualifications

  • Possess 5 years of experience in electronic security systems or a related field
  • Extensive knowledge of IP-based security solutions and system integration
  • Demonstrate working knowledge of low-voltage wiring, IP networks, and alarm systems
  • Lenel certification is preferred but not required
  • Exhibit the ability to work flexible hours and travel to various job sites
  • Showcase strong troubleshooting and communication skills  


Knowledge, Skills And Abilities

  • Skill in operating a personal computer and standard office equipment.
  • Must have knowledge of a variety of computer software applications in word processing, spreadsheets, database, (MSWord, Excel, Access, PowerPoint), and Outlook.  

Salary.com Estimation for Electronic Technician III in St Louis, MO
$72,203 to $93,497
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