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Posted August 09, 2026

Field Service Diesel & Semi‑Trailer Technician

DTR Services
Lenexa, KS, US Full Time
28USD - 42USD per hour

Job Description

Job Description
A day in the life — Lenexa, KS

Picture starting your morning by loading up your tools, reviewing the day's service tickets, and heading out across Lenexa to keep tractor-trailers and diesel power units running at their best. You diagnose issues on-site, perform preventive maintenance, complete safety-focused inspections, and explain your recommendations clearly to customers who rely on your expertise. Throughout the day, you collaborate with a supportive team that values your input, then wrap up by documenting work performed and planning for tomorrow.

What you'll do
  • Maintain and repair semi-trailers and diesel engines in the field.
  • Diagnose mechanical problems and implement effective fixes using modern diagnostic tools.
  • Conduct inspections to confirm compliance with safety standards.
  • Accurately record maintenance and repair activities.
  • Partner with teammates to boost service efficiency and share insights.
  • Communicate clearly with customers and deliver excellent service.
  • Stay current on industry trends and advancing technologies.
What you bring
  • High school diploma or equivalent; technical certification in diesel mechanics preferred.
  • Hands-on experience with semi-trailers and diesel engines.
  • Strong troubleshooting and problem-solving abilities.
  • Comfort working independently and within a team.
  • Valid driver's license and a clean driving record.
  • Thorough knowledge of safety protocols and regulations.
  • Excellent communication skills and a customer-first mindset.
  • Flexibility to work variable hours, including on-call as needed.
Why you'll thrive here

You'll join a fast-paced, supportive environment where your mechanical know-how has a direct impact on uptime and customer satisfaction. If you like hands-on work and seeing immediate results from your efforts, this is where you belong.

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