Diesel Mechanic

You don’t just turn wrenches — you keep the whole operation moving.

At Thesing, our fleet powers the work we do — and we’re looking for a hands-on, dependable mechanic who takes pride in doing the job right the first time. If you’re someone who thrives in a fast-moving, team-focused environment and wants to work with a company that values accountability, safety, and keeping the team moving, we want to meet you.

• Diagnose and repair diesel engines (Cummins, CAT C7) using Snap-On software
• Perform brake installs, tire repairs, oil changes, A/C service, and more
• Keep equipment clean, serviced, and inspection-ready
• Flag issues before they become problems
• Pitch in with your crew to keep the shop safe, organized, and running smooth
• Help drivers stay on the road — and jobs on schedule

What You Need to Bring:

• Real experience working on diesel trucks or heavy equipment
• Knowledge of hydraulics, electrical systems, and preventative maintenance
• Solid diagnostic skills — you know how to problem-solve and take action
• A strong work ethic: show up, own your work, follow through
• Clean and safe habits in the shop
• Willingness to step up for your team — no lone wolves here

Sound like your kind of shop?
Apply today — we’ll get you on the phone quick. Let's see if YOU can help us Make Every Day Shine!