Fleet Maintenance Tech

Ameristar Perimeter Security USA, an ASSA ABLOY branded company, is looking for a skilled Fleet Maintenance Technician. A Fleet Maintenance Technician diagnoses, repairs, and performs preventative maintenance on a variety of vehicles and equipment, ensuring safety and operational readiness through tasks like engine tune-ups, brake/tire services, electrical/hydraulic system fixes, welding, and detailed record-keeping, often specializing in diesel or gasoline engines and requiring strong mechanical aptitude.

What you will be doing:

Diagnostics & Repair: Troubleshoot and fix mechanical, electrical, and hydraulic issues in engines, transmissions, brakes, suspensions, and HVAC systems.
Preventative Maintenance: Conduct regular inspections, oil changes, tire rotations, fluid checks, and tune-ups to prevent breakdowns.
Specialized Services: Perform welding, fabrication, AC servicing, and electrical system repairs.
Record Keeping: Create and maintain detailed work orders, repair logs, parts usage, and maintenance schedules.
Safety & Compliance: Ensure all vehicles meet safety standards, perform road tests, and adhere to shop safety protocols.
Field Service: Respond to service calls to perform on-site repairs.
Mechanical: Engine overhauls, brake service, clutch replacement, steering/suspension work, fuel system repairs.
Electrical: Diagnose and repair wiring, starters, generators, and computer-controlled systems.
Tire Services: Mount, balance, and repair tires on various equipment.
Shop Maintenance: Keep work areas, tools, and equipment clean and organized.

The skills and experience you need:

Education: High school diploma or equivalent, often with vocational training in automotive or diesel technology.
Certifications: ASE certifications are often preferred.
Experience: Experience with automotive/diesel repair, strong mechanical aptitude, and attention to detail.
Licenses: Valid driver's license

We are the ASSA ABLOY Group
Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access.

As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally.

As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

Tulsa, OK, US, 74116

Production & Skilled Trades

Travel Required: 0%-10%

Associate

31-Mar-2026