Install, test, and repair security and fire alarm systems in homes and businesses.
You may also see this posted as: Alarm Technician, Fire Alarm Technician (Fire Alarm Tech), Installation Technician, Service Technician, Home Security Alarm Installer, Install Technician.
Customers' homes and buildings
Full time, some on-call
Realistic
working with tools, equipment, materials, or the physical world
Conventional
organizing information, following systems, and getting details right
Investigative
solving problems, analyzing evidence, and figuring out how things work
O*NET job zone 3 of 5
Medium preparation—often vocational training, an associate degree, or substantial experience—is usually needed.
Examples employers report—not a checklist you must already know.
May 2025 BLS wage & employment data · 2024–34 BLS employment projections.
Openings a year counts new jobs plus the ones that open when people retire or move on — a truer picture of your odds than growth alone.
“Median” means half earn more and half earn less. Your city, employer, and years on the job move it a lot — that is what the 10th-to-90th range shows.
BLS estimates 5.5% of workers in this occupation are self-employed.
Statewide medians are a better starting point than the national number. Your city and experience still matter.
High school / no degree
Training path: On-the-job training, some licensing.
Related work experience: None.
On-the-job training: Moderate-term on-the-job training.
Many states require a license or certification to install alarm systems.
You can earn while you train. This field has a genuinely paid pathway in — an apprenticeship, a paid academy, or employer-funded training — so you draw a paycheck instead of taking on debt to learn it.
Licensing rules and available programs change by state. These federal tools take you to the current official listings.
Installs and services the security and fire alarm systems that protect homes and businesses.
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Browse verified internships, fellowships, and programs — many paid — that lead into fields like this.
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Standard Occupational Classification 49-2098. Pay and employment from the BLS May 2025 OEWS survey; outlook and openings from the 2024–34 employment projections; tasks, interests, work styles, software examples, and job zone from O*NET 30.3. See something off? Tell us.