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Diesel Mechanic Manager Jobs in Wisconsin (NOW HIRING)

Meffert Oil Co

Diesel Mechanic

Waunakee, WI · On-site

$25.50 - $33.75/hr

Diesel Mechanic - Petroleum Transport Fleet Meffert Oil Company is seeking an experienced ... Coordinate with drivers and management to prioritize repairs and minimize equipment downtime.

Meffert Oil Co., Inc.

Diesel Mechanic

Waunakee, WI · On-site

$25.50 - $33.75/hr

Diesel Mechanic - Petroleum Transport Fleet Meffert Oil Company is seeking an experienced ... Coordinate with drivers and management to prioritize repairs and minimize equipment downtime.

County Materials Corporation

Diesel Mechanic

Tomahawk, WI · On-site

$25.50 - $33.50/hr

We are seeking a Mechanical Technician with strong experience in diesel engines and heavy-duty ... management, and more. Military service members and veterans are encouraged to apply. Benefits ...

County Materials Corporation

Diesel Mechanic

Marathon, WI · On-site

$23.50 - $31/hr

We are seeking a Mechanical Technician with strong experience in diesel engines and heavy-duty ... management, and more. Military service members and veterans are encouraged to apply. Benefits ...

County Materials Corporation

Diesel Mechanic

Janesville, WI · On-site

$24.50 - $32.50/hr

We are seeking a Mechanical Technician with strong experience in diesel engines and heavy-duty ... management, and more. Military service members and veterans are encouraged to apply. Benefits ...

Istate Truck Center

Entry Level Diesel Mechanic

Windsor, WI

$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 ...

County Materials Corporation

Diesel Mechanic

Burlington, WI · On-site

$26.50 - $34.75/hr

We are seeking a Mechanical Technician with strong experience in diesel engines and heavy-duty ... management, and more. Military service members and veterans are encouraged to apply. Benefits ...

United Dredging

Diesel Mechanic 2

Ellsworth, WI · On-site

$24 - $34/hr

Diesel Mechanic 2 Position Summary United Dredging is seeking a skilled and dependable Diesel ... Communicate equipment issues, repair timelines, and maintenance recommendations to the Shop Manager ...

Istate Truck Center

Entry Level Diesel Mechanic

Windsor, WI

$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 ...

United Dredging

Diesel Mechanic 2

Ellsworth, WI · On-site

$24 - $34/hr

Diesel Mechanic 2 Position Summary United Dredging is seeking a skilled and dependable Diesel ... Communicate equipment issues, repair timelines, and maintenance recommendations to the Shop Manager ...

Waste Management

Diesel Mechanic PTO & Benefits!

Hartland, WI · On-site

$24.50 - $32.25/hr

That's what you get as a Diesel Mechanic at WM - and more. The pay and benefits you'll get as a ... Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to ...

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Diesel Mechanic Manager information

See Wisconsin salary details

$15

$28

$39

How much do diesel mechanic manager jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for diesel mechanic manager in Wisconsin is $28.53, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $32.02 per hour, depending on experience, location, and employer.

What is a diesel mechanic manager?

A Diesel Mechanic Manager is a professional who oversees a team of diesel mechanics, ensuring the maintenance, repair, and efficient operation of diesel-powered vehicles and equipment. Their responsibilities include supervising staff, coordinating work schedules, managing inventory, maintaining safety standards, and communicating with clients or fleet managers. They play a critical role in optimizing workshop productivity, reducing downtime, and ensuring that all work meets industry and regulatory standards.

What does a diesel mechanic manager do?

As a Diesel Mechanic Manager, you'll find that your role involves both overseeing the daily operations of the maintenance team and handling administrative tasks such as scheduling, budgeting, and ensuring compliance with safety regulations. While you may occasionally assist with complex repairs or diagnostics, your primary focus will be on managing workflow, mentoring technicians, and maintaining high service standards. Strong organizational skills and the ability to communicate effectively with both your team and upper management are essential for success. Balancing these responsibilities often requires effective delegation and prioritization to keep both the workshop running smoothly and administrative obligations met.

What are the key skills and qualifications needed to thrive as a diesel mechanic manager?

To thrive as a Diesel Mechanic Manager, you need extensive diesel engine repair knowledge, supervisory experience, and often a relevant certification such as ASE certification or a technical diploma. Familiarity with diagnostic software, fleet management systems, and maintenance scheduling tools is typically required. Strong leadership, communication, and problem-solving skills help in managing teams and ensuring efficient operations. These capabilities are crucial to maintaining vehicle reliability, ensuring safety compliance, and meeting productivity targets within a workshop or fleet environment.

What is the difference between Diesel Mechanic Manager vs Diesel Mechanic?

AspectDiesel Mechanic ManagerDiesel Mechanic
CertificationsASE certifications, management trainingASE certifications, specialized diesel certifications
Work EnvironmentSupervisory role, overseeing teams, administrative tasksHands-on repair work, maintenance, diagnostics
Employer & Industry UsageFleet companies, repair shops, transportation firmsRepair shops, fleet maintenance, trucking companies

The main difference between a Diesel Mechanic Manager and a Diesel Mechanic is that the manager oversees repair teams and handles administrative duties, while the mechanic focuses on hands-on repairs and diagnostics. Both roles require similar technical certifications, but the manager also needs leadership skills and management training.

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

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

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

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

Diesel Mechanic Manager jobs near you
Infographic showing various Diesel Mechanic Manager job openings in Wisconsin as of August 2026, with employment types broken down into 88% Full Time, 11% Part Time, and 1% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $59,348 per year, or $28.5 per hour.

Diesel Mechanic

Meffert Oil Co

Waunakee, WI • On-site

$25.50 - $33.75/hr

Full-time

Medical, Retirement, PTO

Re-posted 9 days ago

Job description

Diesel Mechanic – Petroleum Transport Fleet


Meffert Oil Company is seeking an experienced, dependable Diesel Mechanic to join our team. This position is responsible for maintaining and repairing our fleet of petroleum transport trucks, trailers, and related equipment to ensure they operate safely, efficiently, and in compliance with all DOT regulations.

If you take pride in quality workmanship, enjoy diagnosing and solving mechanical issues, and want to work for a family-owned company that values its employees, we'd love to hear from you.


Responsibilities

  • Perform preventative maintenance on diesel trucks and petroleum transport trailers.
  • Diagnose and repair diesel engines, transmissions, brakes, suspensions, steering systems, and electrical components.
  • Inspect and maintain trailer equipment, including pumps, meters, hoses, valves, and loading/unloading systems.
  • Perform DOT inspections and ensure compliance with federal and state regulations.
  • Troubleshoot hydraulic, pneumatic, and air brake systems.
  • Complete work orders and maintenance records accurately.
  • Coordinate with drivers and management to prioritize repairs and minimize equipment downtime.
  • Maintain a clean, organized, and safe shop environment.


Qualifications

  • Previous experience as a diesel mechanic (CDL fleet or heavy truck experience preferred).
  • Knowledge of diesel engines, truck and trailer maintenance, and DOT requirements.
  • Experience with diagnostics and electrical troubleshooting.
  • Welding and fabrication experience is a plus.
  • CDL and HAZMAT required.
  • Strong work ethic, attention to detail, and ability to work independently.


Benefits

We offer a competitive compensation and benefits package, including:

  • Competitive hourly wage based on experience.
  • Health insurance.
  • Paid vacation and holidays.
  • Retirement plan with company match.
  • Company-provided uniforms.
  • Ongoing training and professional development.
  • Stable, year-round employment.
  • Family-owned company with a supportive team environment.