Master Onsite Mobile Fleet Service Diesel Technician

Master Onsite Mobile Fleet Service Diesel Technician

Wiers Fleet Partners |Schaumburg, IL | Full Time | $40 - $47/hour

Medical • Dental • Vision • 401K • Paid Uniforms • Paid Vacation • Performance Bonuses

 

Learn more at www.jointeamwiers.com

 

Your Expertise. Your Truck. Your Territory.

You’re past the stage of waiting in a shop for the next job to roll in. Your diagnostic skills are sharp, your repairs are reliable, and you’re ready for a role that puts you face-to-face with the customer.

At Wiers, Mobile Technicians take that expertise into the field—performing advanced repairs on-site, building trust with fleet operators, and working with the kind of independence that comes from real experience.

If you’re ready to take ownership of your service area, we’re ready to support you.

Why Wiers

Modern Tools & Technology
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.

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

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

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

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

Compensation

• $40–$47 per hour
• Performance-based bonuses throughout the year
• Premium mobile truck fully equipped with professional tools
• Paid training to prepare you for success in the field

Benefits

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

The Lifestyle

• Monday–Friday, 8:00 AM – 5:00 PM
• No daily shop commute—your workday starts in the field
• Planned routes with advanced scheduling
• Independence with strong team backing
• Opportunities to build lasting customer relationships

What You’ll Do

You’ll be the trusted expert fleets rely on when they need service at their location.

• Diagnose and repair diesel systems on-site—from routine maintenance to complex issues
• Perform DOT inspections and preventive maintenance
• Keep fleets compliant, reliable, and operational
• Representing Wiers with professionalism, consistency, and skill

What You Bring

• 5+ years of diesel technician experience
• Strong diagnostic and repair capabilities
• High school diploma or GED
• Valid driver’s license (CDL preferred, not required)
• Ability to handle heavy components and work in field conditions
• Customer-focused mindset with professional communication skills

Preferred Qualifications

• ASE certifications
• Manufacturer certifications (Cummins, Detroit, Navistar, etc.)
• Mobile or field service experience
• DOT inspection experience
• Advanced diagnostic training

The Right Mindset

• You’re a problem solver who finds answers
• You work independently and manage your time effectively
• You take pride in doing the job right
• You carry yourself with professionalism and integrity
• You stay current with evolving technology

About Wiers Fleet Partners

Since 1964, Wiers has been a trusted partner in keeping commercial trucks on the road. Our reputation is built on reliability, consistency, and technicians who take pride in their work. Our customers depend on us—and that starts with people like you.

Ready to Go Mobile?

If you’re looking for independence in your day-to-day work, backed by the stability of an established company—and you want your skills to be recognized, we want to hear from you.

Apply today:
www.JoinTeamWiers.com