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Field Diesel Mechanic

Columbia, MO, USA💼 Full-time🗓 2026-07-13 → 2026-09-26

Core

Perform maintenance, diagnostics, and repairs on complex diesel, hydraulic, electrical, and pneumatic systems for rental equipment and utility fleet vehicles at customer job sites.

Role type

Senior Field Diesel Mechanic (Service Tech IV)

Builds

Maintained rental equipment and utility fleet vehicles for customer operations

Domain

Construction equipment and utility fleet maintenance

Deliverable

physical/clinical work

Required skills

diesel system repair, hydraulic system repair, electrical system troubleshooting, pneumatic system troubleshooting, welding, fabrication, preventive maintenance, diagnostic software usage, DOT and dielectric testing, independent judgment, commercial driving

Preferred skills

experience with buckets, pulling and stringing equipment, cranes, utility truck maintenance

Technologies

diagnostic software, technical manuals

Responsibilities

Perform inspections, diagnostics, and repairs on diesel and gasoline-powered vehicles and heavy equipment; troubleshoot and repair complex issues within hydraulic, electrical, pneumatic, and braking systems; conduct routine preventive maintenance including oil changes, tire service, and lubrication; perform welding and fabrication for equipment repair and modification; maintain accurate service records and repair logs; ensure compliance with safety standards; perform annual DOT and Dielectric testing.

Seniority

Senior, hands-on IC

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