Senior Security System Installer

One Source Security; Merrimack (NH); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Competitive pay

Medical, dental, vision benefits

Professional development opportunities

Job summary

One Source Security is seeking an experienced Installation Tech to join our Merrimack, NH team. You will independently install, program, and service low-voltage security systems including alarms, cameras, and access control, ensuring proper wiring, testing, documentation, and safety.

You will coordinate with project teams, support customers during handovers, and uphold high standards of quality and safety on every site.

Qualifications

• 3+ years of experience as a security installation technician or similar role.
• Experience with alarm, video surveillance, and/or access control systems.
• Ability to read and interpret wiring diagrams and floor plans.
• Strong safety and quality standards in field work.

Responsibilities

• Install and service wired and wireless alarm systems, IP/video surveillance, and access control in commercial and residential settings.
• Configure, program, and test security systems per project specs.
• Run and manage low-voltage wiring, troubleshoot wiring issues, and ensure neat documentation.
• Perform system fault diagnosis and field issue resolution.
• Provide client system handovers with basic training and support.

Skills

Alarm systems installation

Low-voltage wiring

Troubleshooting

Networking basics

Customer service

Education

High school diploma

Tools

Hand tools

Power tools

Job description

One Source Security is seeking an experienced Installation Tech to join our Merrimack, NH team. You will independently install, program, and service low-voltage security systems including alarms, cameras, and access control, ensuring proper wiring, testing, documentation, and safety.

You will coordinate with project teams, support customers during handovers, and uphold high standards of quality and safety on every site.