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Diesel Service Manager Jobs in Wisconsin (NOW HIRING)

Istate Truck Center

Entry Level Diesel Mechanic

Windsor, WI · On-site

$25.25 - $33.25/hr

Job Title: Entry-Level Diesel Mechanic Location: Madison, Wisconsin Company: I-State Truck Center I ... Accurately document all work performed using digital service management software. * Maintain a ...

I-State Truck Center

Entry Level Diesel Mechanic

Windsor, WI · On-site

$25.25 - $33.25/hr

Job Title: Entry-Level Diesel Mechanic Location: Madison, Wisconsin Company: I-State Truck Center I ... Accurately document all work performed using digital service management software. * Maintain a ...

Istate Truck Center

Entry Level Diesel Mechanic

Windsor, WI · On-site

$25.25 - $33.25/hr

Job Title: Entry-Level Diesel Mechanic Location: Madison, Wisconsin Company: I-State Truck Center I ... Accurately document all work performed using digital service management software. * Maintain a ...

Absolute Jobs

Diesel Technician

Kieler, WI · On-site

Absolute Jobs is currently seeking a well rounded Diesel Technician to fill an opening with a ... the Service Manager Company provides training for development of diagnostic skill set Benefits ...

Truck Country

Service Manager

Wausau, WI · On-site

Lead and develop a team of Shop Foremen, Service Advisors, and Diesel Technicians * Drive shop ... Highly organized with the ability to manage multiple priorities under pressure * Team-oriented ...

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Diesel Service Manager information

See Wisconsin salary details

$9

$26

$54

How much do diesel service manager jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for diesel service manager in Wisconsin is $26.60, according to ZipRecruiter salary data. Most workers in this role earn between $17.45 and $32.98 per hour, depending on experience, location, and employer.

What is the difference between Diesel Service Manager vs Diesel Technician?

AspectDiesel Service ManagerDiesel Technician
CertificationsASE certifications, management trainingASE certifications, diesel repair certifications
Work EnvironmentSupervisory role, office and shop managementHands-on repair in shop or field
Employer & Industry UsageFleet companies, repair shops, dealershipsRepair shops, fleet maintenance, service centers

The Diesel Service Manager oversees operations, manages staff, and ensures service quality, while the Diesel Technician focuses on diagnosing and repairing diesel engines. Both roles require technical certifications, but the manager's role emphasizes leadership and coordination, whereas the technician's role is hands-on repair work.

What are the most commonly searched types of Diesel Service jobs in Wisconsin?

The most popular types of Diesel Service jobs in Wisconsin are:

What are popular job titles related to Diesel Service Manager jobs in Wisconsin?

For Diesel Service Manager jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Diesel Service Manager jobs in Wisconsin look for?

The top searched job categories for Diesel Service Manager jobs in Wisconsin are:

What cities in Wisconsin are hiring for Diesel Service Manager jobs?

Cities in Wisconsin with the most Diesel Service Manager job openings:

Diesel Service Manager jobs near you
Infographic showing various Diesel Service Manager job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $55,319 per year, or $26.6 per hour.

Diesel Service Writer $27/hr+

Roberts, WI

Jerry's Towing
11 - 50 employees
Learn more about Jerry's Towingexternal

$27/hr

Full-time

Posted 27 days ago

Job description

Job Summary:

We are seeking an organized, technically minded Heavy-Duty Diesel Service Writer to act as the primary liaison between our fleet customers, owner-operators, and our team of diesel technicians. In this role, you will be responsible for translating customer mechanical issues into actionable repair orders, scheduling routine maintenance, and managing the administration of shop workflow. The ideal candidate possesses strong customer service skills, a solid understanding of commercial truck components, and the ability to thrive in a fast-paced industrial shop environment.

Key Duties and Responsibilities

Customer Service & Communication

  • Greet customers and drivers promptly, gathering accurate vehicle, fleet, and contact details.
  • Listen to driver complaints and ask clarifying questions to pinpoint mechanical symptoms.
  • Provide regular updates to fleet managers and dispatchers regarding vehicle status and return-to-service timelines.
  • Explain complex diesel repairs, labor charges, and diagnostic results clearly to non-technical clients.

Repair Order Management & Administration

  • Open detailed repair orders (ROs) documenting vehicle mileage, engine hours, and exact complaints.
  • Develop accurate cost estimates for parts and labor, securing required approvals before work begins.
  • Review technician stories and notes to ensure all parts used and labor hours are accurately logged.
  • Process warranty claims and manufacturer recalls in strict accordance with OEM guidelines.
  • Finalize and invoice closed repair orders, handling payments and fleet account documentation.

Shop Coordination

  • Schedule preventative maintenance (PM), annual DOT inspections, and emergency repairs to optimize shop flow.
  • Coordinate with the parts department to ensure required components are available for scheduled jobs.
  • Prioritize incoming work based on fleet safety, "truck down" status, and Qualifications and Requirements

Requirements

  • Education: High school diploma or equivalent required. An Associate degree in Diesel Technology is a plus.
  • Experience: Minimum of 2 years of experience in heavy-duty truck service writing, parts, or service coordination.
  • Technical Knowledge: Strong understanding of Class 7-8 trucks, diesel engines, air brake systems, and heavy-duty drivetrains.
  • Software Skills: Proficiency with Shop Management Software and OEM diagnostic/warranty portals.
  • Licensing: Valid Driver’s License required; a Commercial Driver’s License (CDL-A or B) is highly preferred for moving commercial assets.

About Midwest Star Group & Jerry's Truck & Trailer Repair

Midwest Star Group is a Wisconsin-based family of businesses serving the towing, transportation, automotive, truck and trailer, equipment, and service industries. Our companies provide everything from 24/7 towing and recovery to heavy-duty truck and trailer repair, automotive service, equipment sales, fabrication, detailing and more.

This position is with Jerry’s Truck & Trailer Repair, part of the Midwest Star Group family of companies. Jerry’s provides 24/7 towing, recovery and roadside assistance, handling everything from passenger vehicles and roadside calls to semis, buses, heavy equipment, and complex recoveries.

Across Midwest Star Group, we’re focused on building strong teams, providing dependable service, and creating opportunities for employees to grow across our businesses.

Equal Employment Opportunity

Midwest Star Group and its affiliated companies are equal opportunity employers. We are committed to providing equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, pregnancy, national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable federal, state, or local law.


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