Senior Heavy Equipment & Fleet Mechanic

McLain Site Solutions; Jacksonville (FL); On-site; USD 52,000 - 78,000; Full time

Job summary

McLain Site Solutions is seeking an experienced Heavy Equipment & Fleet Mechanic to maintain and repair equipment, trucks, and trailers supporting site development and earthwork projects. The role requires hands-on experience with construction equipment and the ability to work independently in the shop and on active jobsites.

The fleet includes CAT, John Deere, Komatsu, and various trucks and trailers; responsibilities cover diagnostics, preventive maintenance, and coordinating parts, dealer

Qualifications

• Must independently diagnose and repair diesel construction equipment and fleet vehicles.
• Strong hydraulic, electrical, and mechanical troubleshooting skills beyond routine maintenance.
• Ability to read wiring diagrams, hydraulic schematics, manuals and service information.
• Experience with Cat and other fleet brands represented in our fleet.
• Experience with electronic diagnostic tools and fault-code analysis.
• Valid driver's license and ability to travel between shop and jobsites.

Responsibilities

• Diagnose and repair mechanical, hydraulic, electrical, and electronic problems on heavy equipment, trucks, and trailers.
• Troubleshoot diesel and gasoline engines, fuel systems, cooling systems, transmissions, drivetrains, steering, brakes, and suspension.
• Diagnose hydraulic problems using testing procedures; repair or replace hoses, cylinders, pumps and seals.
• Troubleshoot wiring, sensors, charging and starting systems using diagnostic tools and manuals.
• Diagnose and service diesel emissions and aftertreatment systems where equipped.
• Inspect and repair tracks, undercarriages, attachments, and wear items.
• Perform scheduled maintenance based on manufacturer requirements and equipment condition.
• Service trailer brakes, bearings, lights, tires, couplers, and hydraulic systems where equipped.
• Report downtime, availability, and repair needs to operations; coordinate parts and warranty work.

Skills

Diesel construction equipment repair

Hydraulic troubleshooting

Electrical troubleshooting

Reading wiring diagrams

Vehicle fleet maintenance

Communication with operators

Valid driver’s license

Tools

Cat ET

Diagnostic software/tools

Job description

McLain Site Solutions is seeking an experienced Heavy Equipment & Fleet Mechanic to maintain and repair equipment, trucks, and trailers supporting site development and earthwork projects. The role requires hands-on experience with construction equipment and the ability to work independently in the shop and on active jobsites.

The fleet includes CAT, John Deere, Komatsu, and various trucks and trailers; responsibilities cover diagnostics, preventive maintenance, and coordinating parts, dealer