Low Voltage Systems Technician: Install, Service, Troubleshoot

IES Residential; San Antonio (TX); On-site; USD 42,000 - 64,000; Full time

Benefits offered by this job

Safety is Priority One

Competitive pay

401K with employer match

Paid time off

Life Insurance

Medical, dental, vision coverage

Disability and other coverages

Job summary

IES Residential is seeking a skilled Low Voltage Technician to install, service, troubleshoot, and maintain low voltage systems on residential and commercial projects in the San Antonio area. You will read blueprints, install alarm systems, cameras, lighting, and smart systems while ensuring safety and code compliance.

The role requires 2–4 years of experience and strong problem-solving, communication, and organizational skills.

Qualifications

• Experience with alarm systems, security cameras, sound systems, coaxial and Cat5/Cat6 cabling.
• Ability to read blueprints, wiring diagrams, and technical documentation.
• Knowledge of low voltage systems, installation practices, and troubleshooting procedures.

Responsibilities

• Install, service, troubleshoot, and maintain low voltage systems and related equipment.
• Read and interpret blueprints, wiring diagrams, specifications, and work orders to complete installations and repairs.
• Test systems and equipment to verify proper functionality, performance, and code compliance.
• Diagnose technical issues and complete repairs, adjustments, or equipment replacements as needed.
• Coordinate with field personnel, customers, vendors, and internal departments regarding job progress, material needs, and service updates.
• Maintain accurate documentation, service records, work orders, and installation reports.
• Ensure compliance with company safety policies, industry standards, and applicable codes and regulations.
• Provide professional customer service and communicate effectively with customers regarding installations and service activities.
• Travel as required to support project and operational needs.
• Perform all work on-site and in person; this is not a remote or hybrid position.

Skills

Low voltage systems

Alarm systems

CCTV

Cat5/Cat6 cabling

Blueprints/wiring diagrams

Problem solving

Safety compliance

Tools and testing equipment

Communication

Independent/work in field

Education

High school diploma or equivalent

Tools

Hand tools

Testing equipment

Tablets

Mobile devices

Job description

IES Residential is seeking a skilled Low Voltage Technician to install, service, troubleshoot, and maintain low voltage systems on residential and commercial projects in the San Antonio area. You will read blueprints, install alarm systems, cameras, lighting, and smart systems while ensuring safety and code compliance.

The role requires 2–4 years of experience and strong problem-solving, communication, and organizational skills.