Field Service Diesel Mechanic in Columbus

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Job DescriptionJob DescriptionDiesel Mechanic – Columbus, OH

Compensation: $34–$40/hour (depending on experience)

Schedule: Full-time, Monday–Friday — local work only (no overnight travel)

Benefits: Health, dental, vision, 401(k), PTO, paid holidays, company truck, tools, and fuel card provided

Overview

Are you a skilled diesel mechanic who enjoys independence, problem-solving, and making an impact every day?

We’re hiring a Field Service Diesel Mechanic to handle on-site diagnostics, maintenance, and repairs for commercial trucks and fleet vehicles across the Columbus, OH area.

You’ll join a team that values technician autonomy, customer service, and safety — while building a stable, long-term career with room for growth.

Key Responsibilities

• Perform preventive maintenance and repairs on diesel engines, transmissions, brakes, and powertrains
• Diagnose and troubleshoot electrical, hydraulic, and emissions systems using advanced diagnostic tools
• Conduct DOT inspections and complete accurate digital service documentation
• Manage daily service routes, maintain a clean parts inventory, and communicate repair needs with dispatch/customers
• Deliver professional, customer-focused on-site service

Qualifications

• 3+ years of experience as a Diesel Technician / Diesel Mechanic
• Experience with Cummins, Detroit Diesel, CAT, Freightliner, Kenworth, Peterbilt, or International
• Strong diagnostic and problem-solving ability
• Valid driver’s license with clean driving record
• ASE certifications (not required)
• Solid communication and time-management skills

What’s in It for You

• Competitive hourly pay + overtime + performance incentives
• Company-provided service truck, tools, equipment, and fuel card
• Full benefits package (medical/dental/vision, 401(k), PTO, holidays)
• Local routes only — home every night
• Long-term stability, strong support, and advancement potential

Location

Based out of Columbus, OH (ZIP 43223) with service coverage across the Greater Columbus metro area including Grove City, Hilliard, Dublin, Westerville, Marysville, and Delaware.

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