Who is Tech Electronics?
We provide systems and services that help our customers work smarter, feel safer, and collaborate more effectively. Tech Electronics is a technology services organization headquartered in St. Louis, Missouri with seven offices across the Midwest.
At Tech Electronics, we specialize in low voltage life safety and communication systems in the education, healthcare, construction, government, commercial-industrial, SMB, and worship industries. From fire alarm installation and testing to security cameras and video surveillance, our tailor-made solutions deliver connection and protection.
Why Tech Electronics?
At Tech Electronics, we pride ourselves on bringing a unique family atmosphere to an ever-evolving technology marketplace. We recognize that our people made us special when we opened our doors nearly 60 years ago, and they continue to do so today.
We prioritize giving motivated individuals opportunities to find their gifts, develop their talents, and live their lives to the fullest. If you're looking for a job that's more than just a job, our Tech family is waiting for you!
What's in it for you?
Position Summary
The Field Technician installs, configures, tests, troubleshoots, and services low-voltage security and AV systems for commercial, industrial, and institutional customers. This role supports full lifecycle delivery-from site walks and rough-in to commissioning, client handoff, and ongoing service-while ensuring code compliance, safety, documentation quality, and excellent customer experience.
Lead installation, programming, testing, and commissioning of low-voltage security and AV systems, including:
Access control, video surveillance (CCTV), intrusion detection
Commercial AV systems (displays, conferencing, audio, control systems)
Interpret and execute drawings, schematics, and project documentation
Perform system troubleshooting, diagnostics, and advanced service work
Ensure installations meet code requirements, manufacturer specifications, and company standards
Act as the on-site lead for assigned projects, coordinating daily work activities
Mentor and guide technicians and apprentices, ensuring quality and efficiency
Communicate progress, challenges, and change needs to Project Managers
Support project closeout, punch lists, and system turnover documentation
Serve as a professional, customer-facing representative of Tech Electronics
Explain system functionality and provide basic user training when required
Maintain a strong focus on customer satisfaction and jobsite professionalism
Enforce jobsite safety practices and company policies
Maintain accurate documentation, as-builts, and service records
Assist with quality control inspections and system acceptance testing
5+ years of experience in low-voltage security and/or AV systems installation
Proven experience leading projects or crews in the field
Strong knowledge of:
Access control, CCTV, intrusion systems
Commercial AV components and signal flow
Low-voltage cabling standards and best practices
Ability to read blueprints, schematics, and wiring diagrams
Valid driver's license and ability to travel to job sites
Manufacturer certifications (e.g., Lenel, Genetec, Avigilon, Axis, Crestron, Extron, Biamp, etc.)
OSHA 10 or OSHA 30 certification
NICET or other industry certifications
Experience with system commissioning and customer training
We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.