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Diesel Assistant Jobs in Michigan (NOW HIRING)

Diesel Mechanic

Elmira, MI · On-site

$22.75 - $30/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Elmira, MI · On-site

$22.75 - $30/hr

Advanced ability to diagnose and repair both Diesel and CNG powered trucks, including engines ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Gaylord, MI · On-site

$22.75 - $29.75/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Vanderbilt, MI · On-site

$22.75 - $29.75/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Elmira, MI · On-site

$22.75 - $30/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Elmira, MI · On-site

$22.75 - $30/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Mancelona, MI · On-site

$20.75 - $27.50/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Boyne City, MI · On-site

$26.50 - $35/hr

Utilize expertise in diagnostics, repairs and preventative maintenance on both Diesel and ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Mechanic

Elmira, MI

$22.75 - $30/hr

Advanced ability to diagnose and repair both Diesel and CNG powered trucks, including engines ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

Diesel Calibrator

Dearborn, MI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Support the diesel dyno team's transition from legacy AutoTest systems to AVL PUMA test automation platforms. * Assist with development, modification, and maintenance of automated test procedures.

New

Showing results 21-40

Diesel Assistant information

What skills and qualifications are needed to be a diesel assistant?

To thrive as a Diesel Assistant, you need foundational mechanical knowledge, basic diesel engine repair skills, and often a high school diploma or equivalent. Familiarity with diagnostic tools, hand and power tools, and safety protocols is essential, and some employers may require completion of a diesel technology training program. Strong attention to detail, a willingness to learn, and effective teamwork are valuable soft skills in this role. These capabilities ensure safe, efficient maintenance of diesel equipment and contribute to the smooth operation of fleet or repair shop environments.

What is the difference between Diesel Assistant vs Diesel Mechanic?

AspectDiesel AssistantDiesel Mechanic
CertificationsBasic automotive or diesel engine training, possibly a CDLASE certification in diesel engines, technical diploma
Work EnvironmentAssist with maintenance, inspections, and basic repairs in garages or fleet settingsPerform complex repairs, diagnostics, and engine overhauls in repair shops or on-site
Job ResponsibilitiesSupport mechanics, perform routine tasks, and assist with partsDiagnose issues, repair engines, and perform detailed maintenance

While both roles involve working with diesel engines, a Diesel Assistant primarily supports mechanics with basic tasks and routine maintenance, requiring less certification. A Diesel Mechanic performs advanced repairs and diagnostics, often holding specialized certifications. The roles differ mainly in responsibility level and technical expertise required.

What challenges do diesel assistants face when supporting maintenance teams?

Diesel Assistants often encounter challenges such as working in noisy, fast-paced environments and handling physically demanding tasks like lifting heavy parts or equipment. They may also need to quickly adapt to changing priorities as emergency repairs or breakdowns arise. Collaborating effectively with mechanics and technicians is essential for smooth workflow, and maintaining a strong attention to safety procedures is crucial due to the nature of working with heavy machinery and hazardous materials.

What is a diesel assistant?

Diesel Assistants are support personnel who assist with the maintenance, repair, and operation of diesel-powered vehicles and equipment, commonly in railway or transportation sectors. Their duties often include checking and fueling engines, performing routine inspections, assisting mechanics, and ensuring that diesel locomotives or machinery operate efficiently. Diesel Assistants work under the supervision of senior technicians or engineers and play a crucial role in keeping the equipment running smoothly and safely. This position is often entry-level and can serve as a stepping stone to more advanced roles within the diesel maintenance field.

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

The most popular types of Diesel jobs in Michigan are:

What cities in Michigan are hiring for Diesel Assistant jobs?

Cities in Michigan with the most Diesel Assistant job openings:

Infographic showing various Diesel Assistant job openings in Michigan as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 2% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Advanced Heavy Duty Diesel Mechanic

Alma Tire Service Inc

Wyoming, MI • On-site

$80K - $130K/yr

Full-time

Life, Retirement, PTO

Re-posted 12 days ago


Job description

Description

ATS FLEET SERVICE - GRAND RAPIDS is growing and looking for individuals who want to come to work, make a positive impact on their team, and provide exceptional service to the clients we serve. We have built our reputation on elite technicians, knowledgeable staff, and first-rate customer service.


We are seeking an Advanced Heavy-Duty Diesel Mechanic for our Grand Rapids, MI location. The ideal candidate will have strong experience in diagnosing, repairing, and maintaining heavy-duty diesel equipment and will take pride in producing organized, efficient, and high-quality work. This individual should be comfortable handling complex diagnostics, supporting overall shop workflow, and serving as a dependable technical resource within the team. 


The expected salary range for this role is $80,000-$130,000 annually. Final compensation will be based on experience, certifications, skill set, and overall fit for the position. This is a performance-based pay structure that rewards productivity, quality of work, technical ability, and overall contribution to the team.


This position plays a critical role within our organization and offers the opportunity to work alongside experienced professionals who take pride in delivering high-quality work and keeping our customers on the road. Our mission is to be the premier truck and heavy equipment repair facility in the state of Michigan and achieving that mission starts with building the best team possible.

Requirements

Key Responsibilities:

  • Diagnose and repair mechanical, electrical, and performance-related issues in heavy-duty diesel equipment
  • Perform preventative maintenance services and complete thorough inspections
  • Troubleshoot and repair fuel systems, hydraulic systems, transmissions, driveline components, brakes, clutches, and trailers
  • Utilize diagnostic software, technical manuals, and schematics to accurately identify and resolve issues
  • Maintain accurate, detailed, and organized repair documentation
  • Support efficient shop workflow by communicating repair status, prioritizing tasks effectively, and helping maintain productivity standards
  • Assist in maintaining a clean, safe, and organized work environment, including tools, equipment, and service bays
  • Work collaboratively with team members while helping promote quality workmanship and consistent repair standards
  • Serve as a positive and reliable presence within the shop by demonstrating professionalism, accountability, integrity, and a strong work ethic
  • Assist less experienced technicians when needed and contribute to a team-oriented environment


Skills and Qualifications:

  • Proven experience as a Heavy-Duty Diesel Mechanic or similar role
  • Strong experience with driveline systems, trailers, brakes, clutches, and diesel      engine repair
  • Advanced diagnostic and troubleshooting abilities
  • Proficient with diagnostic tools, software, and repair equipment
  • Ability to read and interpret technical manuals, schematics, and repair procedures
  • Strong organizational skills with the ability to manage workflow and maintain accurate documentation
  • Excellent problem-solving abilities and attention to detail
  • Strong communication skills and ability to work effectively within a team environment
  • Self-motivated with the ability to work independently and efficiently
  • Valid driver's license required; CDL and industry certifications preferred 

WHAT WE ARE OFFERING:

  • Excellent pay with great benefits
  • Performance-based and certification incentive bonuses
  • Paid time off and vacation accrual
  • 401(k) with company match
  • Positive work environment
  • Insurance available within the first 30 days of employment
  • Employee discount program
  • Company-provided life insurance
  • Employee referral program


WHY ALMA TIRE COMPANIES?

Alma Tire Companies' mission is to serve our communities with enthusiasm, integrity, and professionalism while providing personal and professional advancement opportunities for our people. We have remained successful by staying true to a simple philosophy: do the job right, take care of our customers, and take care of our people. With us, you're not just a number - you're a valued member of a team and a skilled professional helping build a better future.