Fleet Vehicle Mechanic

Terrestris Global Solutions•Pahrump, NV

23h•Hybrid

About The Position

At Terrestris, we leverage technology to create better mission outcomes through better human performance. We form strong client and team relationships through transparency and strive to create an environment where our team can let their excellence shine through. By finding, developing, and incorporating new ideas, we provide memorable services. Rooted in the USMC values of honor, courage, and commitment, Terrestris seeks to deliver extraordinary value to the American people by helping the Government become more efficient and effective. The Fleet Vehicle Mechanic is responsible for the inspection, maintenance, and repair of a diverse fleet of assets, including light- and heavy-duty vehicles, buses, vans, fuel tankers, refrigerated (reefer) trucks, and forklifts. This role is critical to maintaining operational readiness by ensuring all vehicles and equipment are safe, reliable, and compliant with applicable regulations. The ideal candidate has strong mechanical experience across diesel and gasoline engines, as well as refrigeration and material handling equipment.

Requirements

High school diploma or equivalent (Technical or Trade School preferred)
3+ years of experience as a fleet, diesel, or heavy equipment mechanic
Experience working on a mixed fleet (light/heavy vehicles, buses, tankers, or similar)
Hands-on experience with refrigerated vehicle systems and/or forklifts
Strong knowledge of diesel and gasoline engines, electrical systems, and hydraulics
Ability to read and interpret technical manuals, schematics, and diagrams
Proficiency with diagnostic tools and repair equipment
Valid driver’s license (CDL preferred or ability to obtain)
Ability to lift 50+ lbs and work in indoor/outdoor environments

Nice To Haves

EPA Section 608 Certification (refrigeration systems)
ASE Certifications (e.g., T-Series, Medium/Heavy Truck, or Equipment certifications)
Experience with Thermo King and/or Carrier reefer units
Forklift maintenance certification or OEM training
Experience supporting government contracts or regulated fleet operations
Familiarity with fleet maintenance management systems

Responsibilities

Perform preventive maintenance, troubleshooting, and repair on light- and heavy-duty vehicles (gasoline and diesel engines)
Maintain and repair buses, vans, and commercial fleet vehicles
Inspect, diagnose, and service fuel tankers, ensuring compliance with safety and environmental standards
Service and repair refrigerated trucks (reefer units), including refrigeration systems (compressors, condensers, evaporators, controls)
Conduct maintenance and repairs on forklifts and material handling equipment (electric, propane, or diesel-powered)
Diagnose mechanical, electrical, hydraulic, and HVAC/refrigeration system issues using diagnostic tools
Perform brake, suspension, transmission, and engine repairs
Conduct DOT inspections and ensure all fleet assets meet federal, state, and local compliance requirements
Respond to emergency breakdowns and perform field repairs as needed
Maintain accurate maintenance logs, service records, and parts inventory
Coordinate with fleet management to schedule preventive maintenance and minimize downtime
Adhere to all company safety policies and procedures, including hazardous material handling (fuel systems)
Clean and prepare vehicle for use by customers
Support mobile or deployed operations as required