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Diesel Assistant Jobs (NOW HIRING)

Car Guys Inc.

Automotive Diesel Technician

NJ

$20 - $45/hr

Anytime you are looking to find a new careercontact us, CarGuys Inc. to assist. We help dealers to ... Currently we have a dealership in your area looking to hire Automotive Diesel Technicians If you ...

JARBO

Diesel Mechanic

Pittsburgh, PA · On-site

$28 - $32/hr

JARBO is hiring an On-site Diesel Mechanic in Pittsburgh, PA to support a heavy-duty diesel fleet ... Use diagnostic tools and scanners to identify issues and assist with troubleshooting and repair of ...

Bergey's Auto Dealers

Diesel Mechanic

Trenton, NJ · On-site

$25 - $45/hr

Employee Assistant Program * FSA and HSA Plans * Life Insurance * Opportunities for Advancement ... A Diesel Mechanic diagnosis, repair, and failure analysis of all systems at the highest level as ...

The Lemoine Company

Diesel Mechanic

Broussard, LA · On-site

$20 - $26.50/hr

This position will assist with the inspection, diagnosis, repair, and maintenance of diesel-powered trucks, trailers, tankers, service vehicles, and related fleet equipment used in Macro's fuel ...

The Lemoine Company

Diesel Mechanic

Broussard, LA · On-site

$20 - $26.50/hr

This position will assist with the inspection, diagnosis, repair, and maintenance of diesel-powered trucks, trailers, tankers, service vehicles, and related fleet equipment used in Macro's fuel ...

LAUNCH

Lead Diesel Mechanic

Butler, WI · On-site

$30 - $40/hr

Stay updated on industry trends and advancements in diesel technology. * Assist in inventory management and ordering of parts and supplies. Qualifications * High school diploma or equivalent ...

LAUNCH

Lead Diesel Mechanic

Butler, WI · On-site

$30 - $40/hr

Stay updated on industry trends and advancements in diesel technology. * Assist in inventory management and ordering of parts and supplies. Qualifications * High school diploma or equivalent ...

Car Guys Inc.

Automotive Diesel Technician

Mitchell, SD

$80K - $150K/yr

Anytime you are looking to find a new career...contact us, CarGuys Inc. to assist. We help dealers ... Perform engine overhauls, transmission repairs, and other complex diesel engine repairs with ...

JARBO

Diesel Mechanic

Pittsburgh, PA

$28 - $32/hr

JARBO is hiring an On-site Diesel Mechanic in Pittsburgh, PA to support a heavy-duty diesel fleet ... Use diagnostic tools and scanners to identify issues and assist with troubleshooting and repair of ...

Atlas Disposal

Diesel Technician

Salt Lake City, UT · On-site

Mechanics will assist in the inspection of the truck parking area and will assist in the cleanup of ... Knowledge of operation & principles of diesel engines: methods, material, tools & equipment used in ...

Bad Boy Mowers, LLC

Diesel Mechanic

Monroeville, AL · On-site

$19.75 - $26/hr

Job Title: Diesel Mechanic- Tractors Department: Tractors Location: Monroeville, AL Reports To ... Maintain tools, shop equipment, and a safe, clean work environment. * Assist with root cause ...

Bad Boy Mowers, LLC

Diesel Mechanic

Monroeville, AL · On-site

$19.75 - $26/hr

Job Title: Diesel Mechanic- Tractors Department: Tractors Location: Monroeville, AL Reports To ... Maintain tools, shop equipment, and a safe, clean work environment. * Assist with root cause ...

Stokes Toyota Hilton Head

Diesel tech

Bluffton, SC · On-site

$23.25 - $30.75/hr

... assist with the cost of moving, if applicable Requirements: - Proven experience as a Light Duty Diesel Mechanic, specializing in diesel engine repair - Strong knowledge of diesel engine systems ...

Stokes Toyota Hilton Head

Diesel tech

Bluffton, SC

$23.25 - $30.75/hr

... assist with the cost of moving, if applicable Requirements: - Proven experience as a Light Duty Diesel Mechanic, specializing in diesel engine repair - Strong knowledge of diesel engine systems ...

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Diesel Assistant information

See salary details

$29K

$48.4K

$69.5K

How much do diesel assistant jobs pay per year?

As of Jul 21, 2026, the average yearly pay for diesel assistant in the United States is $48,396.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,000.00 and $48,500.00 per year, depending on experience, location, and employer.

What qualifications do I need to be a diesel tech?

To become a diesel technician, you typically need a high school diploma or equivalent, along with technical training from a vocational school or community college. Certification from organizations like the National Institute for Automotive Service Excellence (ASE) can improve job prospects, and hands-on experience with diesel engines and tools is essential.

What are the key skills and qualifications needed to thrive as a Diesel Assistant, and why are they important?

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 diesel job pays the most?

The highest-paying diesel jobs typically include diesel service managers, fleet maintenance directors, and specialized heavy equipment mechanics, often earning six-figure salaries. These roles usually require extensive experience, certifications, and strong technical skills, and may involve supervisory responsibilities or working in demanding environments.

What are some common challenges 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 does a diesel mechanic assistant do?

A diesel mechanic assistant supports diesel mechanics by performing tasks such as inspecting, cleaning, and maintaining diesel engines and related parts. They may assist with repairs, use diagnostic tools, and ensure safety procedures are followed in a workshop or field environment.

Can you make 6 figures as a diesel technician?

Experienced diesel technicians can potentially earn six-figure salaries, especially with specialized skills, certifications, and extensive experience. Factors such as location, employer, and overtime can also influence earning potential in this field.

What are Diesel Assistants?

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 cities are hiring for Diesel Assistant jobs? Cities with the most Diesel Assistant job openings:
What are the most commonly searched types of Diesel jobs? The most popular types of Diesel jobs are:
What states have the most Diesel Assistant jobs? States with the most job openings for Diesel Assistant jobs include:
Diesel Assistant jobs near you
Infographic showing various Diesel Assistant job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $48,396 per year, or $23.3 per hour.
Automotive Diesel Technician

Automotive Diesel Technician

Car Guys Inc.

NJ

$20 - $45/hr

Full-time

Posted 18 days ago

Job description

CarGuys Inc. -Americas #1 Automotive Recruiter

If you are looking for a new career in the car Biz CarGuys Inc. is the go-to company to assist you. We work with dealerships that are looking to hire, all across the country.

Anytime you are looking to find a new careercontact us, CarGuys Inc. to assist. We help dealers to hire, from porters all the way up to CEOs .

Currently we have a dealership in your area looking to hire Automotive Diesel Technicians

If you are a top performer, excel at being a Diesel Technician then we have a state-of-the-art dealership looking for you.

Key Responsibilities:

Perform routine maintenance tasks such as oil changes, filter replacements, and fluid checks to keep diesel engines running smoothly.

Diagnose mechanical and electrical issues using diagnostic tools and equipment.

Conduct thorough inspections to identify problems and provide accurate repair recommendations.

Repair and replace defective parts, components, or systems, ensuring compliance with manufacturer specifications.

Perform engine overhauls, transmission repairs, and other complex diesel engine repairs with precision and efficiency.

Adhere to safety protocols and regulations to maintain a safe working environment for yourself and your colleagues.

Key Requirements:

Proven experience as a Diesel Technician, with expertise in diagnosing and repairing diesel engines.

Strong mechanical aptitude and troubleshooting skills.

Proficiency in using diagnostic tools and equipment.

Familiarity with diesel engine systems, components, and technology.

Ability to work independently and as part of a team in a fast-paced environment.

Excellent attention to detail and commitment to quality workmanship.

Why Join Us:

Competitive salary and benefits package.

Opportunities for career advancement and professional development.

Supportive work environment with a focus on collaboration and teamwork.

Cutting-edge technology and resources to enhance your skills and expertise.

Join a reputable company with a strong reputation for quality service and customer satisfaction.

If you are a skilled Diesel Technician looking for a rewarding career opportunity, we want to hear from you!

Apply now and take the next step towards advancing your career in the automotive industry.

Keywords:Diesel Technician, Diesel Mechanic, Engine Repair, Diagnostic Skills, Troubleshooting, Maintenance, Engine Overhaul, Transmission Repair, Fuel Systems, Electrical Systems, Technical Expertise, Mechanical Aptitude, Precision Work, Team Player, Safety Protocols, Compliance, Quality Assurance, Certification, Tool Proficiency, Problem-Solving Skills, automotive repair, automotive technician, diesel mechanic, certified technician, master technician, master tech, certified tech, ASE certified, Diesel Certified,

*You are applying through Car Guys Inc, Americas and Canadas #1 Automotive Recruiter. Companies all over America and Canada hire us to find them qualified candidates. If deemed a qualified candidate your resume will be forwarded to a local dealer.

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