Mechanic - Heavy Equipment & Fleet Management (Mid-Shift)

Position Overview

Desert Services is seeking an experienced Heavy Equipment Mechanic to join our fleet maintenance team. This role is responsible for the inspection, maintenance, diagnosis, and repair of CDL trucks, roll-off trucks, trailers, and heavy construction equipment.

This is a hands-on position that plays a critical role in ensuring company vehicles and equipment operate safely, efficiently, and in compliance with state and federal regulations.

The ideal candidate has strong experience with diesel engines, air brake systems, hydraulics, electrical systems, and emissions diagnostics, along with the ability to troubleshoot complex mechanical issues. This role requires a proactive approach to preventive maintenance and the ability to respond quickly to equipment issues to minimize downtime and support field operations.

Key Responsibilities

Maintenance & Repairs
Perform routine, scheduled, and preventive maintenance on CDL trucks, roll-off trucks, trailers, and heavy equipment.
Diagnose and repair mechanical, electrical, hydraulic, and pneumatic systems.
Inspect, service, and repair diesel engines, transmissions, steering systems, suspensions, and drivetrains.
Maintain and repair air brake systems, including compressors, valves, chambers, and lines.
Service and repair A/C systems on diesel and heavy-duty equipment.
Inspections & Compliance
Conduct safety inspections to ensure equipment complies with DOT, OSHA, and applicable regulations.
Identify and resolve mechanical or safety concerns before equipment is returned to service.
Prepare vehicles and equipment for inspections and compliance audits.
Field & Emergency Support
Respond to on-site equipment breakdowns and perform repairs in the field when required.
Communicate equipment status, repair timelines, and recommendations to supervisors and operations staff.
Documentation & Inventory
Document maintenance and repair work performed, including parts used and diagnostic findings.
Assist with monitoring parts inventory, tools, and shop supplies.
Recommend repairs, replacements, or upgrades based on equipment condition.

Shop Safety & Organization

Maintain a clean, organized, and safe work environment.
Properly use and maintain shop tools and diagnostic equipment.
Follow all company safety policies, PPE requirements, and shop procedures.

Qualifications
5+ years of diesel or heavy equipment mechanic experience
Advanced diagnostic experience including:
Electrical systems
CAN networks
Drivability diagnostics
Aftertreatment / emissions systems
Strong working knowledge of:
Diesel engines
Air brake systems
Hydraulics
Electrical systems
Ability to read and interpret service manuals, schematics, and diagnostic data
Experience in a construction, transportation, or equipment shop environment preferred
Strong troubleshooting skills and ability to work independently
Reliable, detail-oriented, and committed to quality workmanship
Willingness to work weekends or respond to after-hours calls if needed
Valid driver’s license required (clean driving record preferred)

Education & Certifications

High school diploma or equivalent required
Technical or vocational training in diesel or heavy equipment mechanics preferred
CDL license preferred but not required
Ability to operate forklifts, pallet jacks, and small equipment (training available)

Physical Requirements

Ability to lift and carry 50–75 lbs regularly
Work performed primarily in a shop and yard environment
Exposure to outdoor weather, noise, grease, dust, and construction materials
Requires prolonged standing, bending, kneeling, and physical labor

About Desert Services

Desert Services provides essential construction site support services across the Phoenix area. Our services include water trucks, street sweeping, SWPPP services, temporary fencing, roll-off dumpsters, portable restrooms, and site cleaning.

The company began more than 25 years ago as Desert Spray, a water truck company serving local contractors. Through dependable service and strong industry relationships, we’ve grown into a trusted partner supporting construction projects throughout the region.

Learn more: www.desertservices.net