Senior Diesel Mechanic

• Base Pay $36.00 - $38.00 / Hour
• Job Category Senior Diesel Technician
• Employee Type Regular Full Time
• Required Degree High school
• Manage Others No

You've put in the years, solved the difficult problems, and built the kind of expertise that others count on. You're not just an experienced diesel technician—you're someone who raises the bar every day.

At Wiers, our Senior Diesel Technicians are trusted to take on the toughest diagnostics, troubleshoot complex mechanical and electrical issues, and deliver repairs that keep fleets on the road. Just as importantly, you'll share your knowledge, mentor teammates, and help create a culture of technical excellence.

Since 1964, Wiers has been committed to keeping commercial vehicles on the road. Our reputation is built on trust, quality workmanship, and exceptional service. Today, we’re a leading provider of fleet maintenance and repair solutions across the country—combining innovation with a standard of excellence our customers rely on.

Why Wiers

Work with advanced diagnostic equipment and a fully outfitted mobile truck—so you can perform at a high level and stay ahead in a changing industry.

We invest in you with continuous training and clear opportunities to advance your career.

You may work independently, but you’re never on your own. Our team values communication, respect, and sharing knowledge.

Your work keeps essential fleets moving—supporting businesses, communities, and the supply chain every day.

Competitive pay, comprehensive benefits, and support for your life on and off the job.

• $36–$38 per hour (based on experience and certifications)
• $3K Sign on BONUS
• Bonus plan with variable compensation

• Up to 2 weeks of paid vacation (increases with tenure)
• 7 paid holidays
• Medical, Dental, and Vision insurance
• Short-term disability coverage
• Company-paid life and long-term disability insurance
• Fitness membership reimbursement
• 401(k) with company match
• Company-paid uniforms
• Safety boots and safety glasses reimbursement

• Diagnose, evaluate, and repair major components on heavy‑duty trucks and specialized equipment
• Perform DOT inspections and advanced preventive maintenance
• Execute complex electronic repairs and in-depth engine diagnostics
• Maintain high quality standards while following all safety protocols
• Document detailed repair processes and communicate effectively with service advisors and leadership

• High school diploma or equivalent
• Valid driver’s license (CDL preferred)
• 5+ years of diesel technician experience
• Strong diagnostic and problem‑solving skills
• Ability to perform physically demanding work and handle heavy components

• Multiple ASE certifications
• Manufacturer‑specific certifications
• Experience with advanced electronic diagnostic systems

• Can‑do mindset – You take on tough challenges and find solutions
• Continuous learner – You stay current and share your knowledge
• Leader – You mentor others and contribute to the team’s success
• Detail‑oriented – You take pride in high‑quality workmanship
• Professional – You represent yourself and Wiers with integrity

Join Wiers and be part of a team where your experience, skill, and leadership are recognized—and rewarded. This is your opportunity to do more than maintain fleets. It’s your chance to help set the standard for diesel service.