Low-Voltage Technician Jobs
Low-voltage technicians install, terminate, and troubleshoot structured cabling, fire alarm, security, and AV systems for commercial buildings, data centers, and campuses.
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Frequently asked
- What does a low-voltage technician do?
- Installs and terminates communications, security, fire, and AV cabling — Cat5e/6/6A, coax, fiber — plus mounting racks, patch panels, cameras, access-control readers, and audio-visual endpoints.
- Do I need a license?
- Many states (CA, WA, OR, TX, FL, NC and others) require a low-voltage license or C-7/ESA-equivalent classification. Requirements vary by jurisdiction and by scope (fire alarm, security, telecom).
- What's the typical pay range?
- US pay commonly ranges from $22–$45/hr depending on experience, certifications (BICSI, RCDD, NICET), union status, and region. Data-center and fiber specialists tend to earn more.