Fire Systems Technician (Fire Alarm Technician)
AhernSt. Louis, Missouri, United States
Posted January 28, 2026
Full Time
About the Company
Ahern is a mechanical and fire protection contractor founded in 1880, offering HVAC, plumbing, building controls, sprinkler systems, and fabrication services for construction and service projects. With over 1,700 employees, Ahern partners on new constructions and retrofits, servicing commercial and industrial customers across the U.S., while prioritizing safety, environmental impact, and client comfort. The company's core purpose is to create systems that save lives, improve the environment, and ensure well-being.
Job Description
Ahern is seeking a Fire Systems Technician (Fire Alarm Technician) to work on exciting, hands-on projects that make a real difference in St. Louis, MO. The successful candidate will have top-notch customer service skills, a willingness to travel, and a commitment to maintaining cutting-edge industry knowledge.
Requirements
- One to three years of experience or equivalent education and experience
- Willingness to travel occasionally
- Excellent customer service skills
- Ability to thrive in a fast-paced work environment
- A commitment to maintaining cutting-edge industry knowledge
- Ability to execute tasks with a great amount of detail
Benefits
- 401(k) match
- health benefits
- Generous PTO
- Paid Parental Leave
- Mental Health Resources
- Wellness Programs
- Professional Growth
