Job Description

Job Overview

Are you an experienced diesel mechanic who enjoys working independently and making an impact every day?

We’re looking for a Mobile Diesel Technician to perform on-site service, inspections, and repairs for commercial trucks and heavy-duty vehicles — no overnight travel required.

This is a local, field-based role offering a company-provided vehicle, covered expenses, and performance-based bonuses. If you’re customer-focused, technically strong, and ready to grow, this is a great opportunity to join a professional, stable team that values your independence and skill.

What You’ll Do

• Perform on-site preventive maintenance, diagnostics, and repairs on diesel engines, braking systems, and powertrains.
• Troubleshoot electrical, hydraulic, and emissions-related issues using diagnostic tools and software.
• Conduct DOT inspections and complete detailed service documentation with accuracy and professionalism.
• Plan repair strategies, estimate time and parts needs, and communicate effectively with customers and internal teams.
• Maintain your mobile workspace and company vehicle to high standards of cleanliness, safety, and organization.
• Deliver outstanding customer service and help ensure fleet uptime and reliability.
• Mentor junior technicians when needed and share best practices across the service team.

What We’re Looking For

• Experience: 3+ years of hands-on diesel or heavy truck repair; mobile or field experience preferred.
• Education: Technical training or equivalent hands-on background.
• Certifications (a plus):
  • ASE Diesel Certifications (T-Series)
  • DOT Inspector certification
  • MACS 609 (Mobile A/C)
• Skills:
  • Strong diagnostic and troubleshooting ability across multiple systems
  • Solid communication and record-keeping skills
  • Self-starter who manages time effectively without supervision
  • Customer-first attitude and commitment to safety

What We Offer

• Company-Provided Vehicle for all service calls
• All Work-Related Expenses Covered (fuel, tools, parts, etc.)
• Performance-Based Bonuses
• Local Territory Only – No Overnight Travel
• Paid Holidays & PTO
• Health, Dental & Vision Insurance
• 401(k) with Company Match
• Ongoing Paid Training and ASE Support
• Career Growth and Advancement Opportunities