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What does a Security Technician do?

Learn all about Security Technician duties, skills and much more. Get expert advice on how to become a Security Technician.

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Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 3 min read

A security technician is a professional who installs and maintains security systems in homes and businesses. They are responsible for ensuring that the security system is functioning properly and that it meets the needs of the customer.

Security Technician job duties include:

  • Install, configure, test and maintain security systems and related equipment
  • Conduct regular system checks and troubleshoot issues
  • Ensure all security systems are up-to-date and compliant with industry standards
  • Monitor security cameras and alarm systems
  • Respond to alarms and investigate suspicious activity
  • Prepare reports on incidents and investigations
  • Maintain accurate records of security systems and activity
  • Provide training to new employees on security procedures
  • Assist with the development and implementation of security policies

Security Technician Job Requirements

A Security Technician is responsible for the installation and maintenance of security systems. They must have a high school diploma or equivalent, and may need to complete a vocational program. Certification from the National Institute for Certification in Engineering Technologies is preferred. Security Technicians should have two to four years of experience in the field.

Security Technician Skills

  • Patrolling
  • Inspecting
  • Securing
  • Monitoring
  • Controlling
  • Investigating
  • Reporting
  • Coordinating
  • Supervising
  • Training
  • Scheduling

Related: Top Security Technician Skills: Definition and Examples

How to become a Security Technician

In order to become a Security Technician, one must first complete a training program at a vocational school or community college. Many of these programs last between six and twelve months and cover topics such as basic electronics, alarm systems, and CCTV installation. After completing a training program, most states require Security Technicians to obtain a license before they can begin working. Some states have their own licensing exams, while others accept the National Institute for Certification in Engineering Technologies (NICET) exam.

Once licensed, Security Technicians can find work in a variety of settings, including residential homes, businesses, and government buildings. They typically work for security companies or contractors and are responsible for installing and maintaining security systems. In some cases, Security Technicians may also be asked to provide customer service or technical support for security system users.

With experience, Security Technicians can advance to supervisory or management positions within their company. Some may also choose to start their own security business. Those who are interested in teaching or conducting research may pursue careers in academia.

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