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Entry Level Diesel Mechanic Jobs in Romeoville, IL

M&K Truck Centers

Diesel Technician

IL · On-site

$29 - $48/hr

We are actively hiring at all experience levels, including: * Entry-level / recent tech school graduates * Mid-level technicians with hands-on experience * Senior diesel mechanics Key ...

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All JobsDiesel Mechanic JobsEntry Level Diesel Mechanic JobsEntry Level Diesel Mechanic Jobs in Romeoville, IL

Entry Level Diesel Mechanic information

See Romeoville, IL salary details

$15

$28

$39

How much do entry level diesel mechanic jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for entry level diesel mechanic in Romeoville, IL is $28.82, according to ZipRecruiter salary data. Most workers in this role earn between $24.52 and $32.36 per hour, depending on experience, location, and employer.

What does an entry level diesel mechanic do?

As an entry level diesel mechanic, you'll typically start with essential maintenance tasks such as oil changes, filter replacements, and basic inspections of diesel engines and related components. You'll often work under the supervision of senior technicians, who will provide guidance, answer questions, and help you learn best practices. Most shops encourage collaboration, so you'll have opportunities to assist with more complex repairs as you gain experience. This teamwork not only builds your technical skills but also helps you understand shop workflow and safety procedures.

What is an entry level diesel mechanic?

Entry level diesel mechanics are technicians who perform basic maintenance and repair tasks on diesel-powered vehicles and equipment. They typically inspect, diagnose, and fix issues related to engines, brakes, electrical systems, and fuel systems under the supervision of experienced mechanics. This position is often the starting point for those new to the diesel mechanic field, allowing them to gain hands-on experience and develop their technical skills. Entry level diesel mechanics usually work in repair shops, trucking companies, or dealerships.

How much do entry level diesel mechanics make?

Entry level diesel mechanics typically earn between $35,000 and $45,000 annually, depending on experience, location, and employer. Starting salaries may be higher with relevant certifications or specialized skills in diagnostic tools and engine repair.

What is the difference between Entry Level Diesel Mechanic vs Apprentice Diesel Mechanic?

AspectEntry Level Diesel MechanicApprentice Diesel Mechanic
CertificationsMay have basic certifications or noneTypically in training, working towards certifications
Work ExperienceLimited or no professional experienceOn-the-job training under supervision
Work EnvironmentGarage or workshop, performing repairs and maintenanceLearning and assisting in repairs, shadowing experienced mechanics
Employer UsageHired as entry-level technicianIn apprenticeship programs, often sponsored by employers or unions

While both roles involve working with diesel engines, an Entry Level Diesel Mechanic is usually ready to perform basic repairs independently, whereas an Apprentice Diesel Mechanic is still in training, gaining skills under supervision. The apprentice role often serves as a stepping stone to becoming a fully qualified mechanic.

What are the key skills and qualifications needed to thrive as an entry level diesel mechanic?

To thrive as an Entry Level Diesel Mechanic, you need a basic understanding of diesel engine systems, mechanical aptitude, and a high school diploma or equivalent, with vocational training being an advantage. Familiarity with diagnostic tools, hand and power tools, and basic maintenance software is commonly required. Strong problem-solving skills, attention to detail, and effective communication help you stand out in this hands-on role. These skills and qualifications ensure accurate diagnostics, safe repair work, and effective teamwork in demanding automotive environments.

How to become an entry level diesel mechanic with no experience?

To become an entry-level diesel mechanic, you should complete a high school diploma or equivalent, then pursue technical training through a vocational school or community college that offers diesel technology programs. Gaining hands-on experience through internships or apprenticeships and obtaining certifications like the ASE Diesel Engines Certification can improve job prospects; many employers also value strong problem-solving skills and familiarity with diagnostic tools.
What are the most commonly searched types of Diesel Mechanic jobs in Romeoville, IL? The most popular types of Diesel Mechanic jobs in Romeoville, IL are:
What job categories do people searching Entry Level Diesel Mechanic jobs in Romeoville, IL look for? The top searched job categories for Entry Level Diesel Mechanic jobs in Romeoville, IL are:
What cities near Romeoville, IL are hiring for Entry Level Diesel Mechanic jobs? Cities near Romeoville, IL with the most Entry Level Diesel Mechanic job openings:
Entry Level Diesel Mechanic jobs near you
Infographic showing various Entry Level Diesel Mechanic job openings in Romeoville, IL as of July 2026, with employment types broken down into 89% Full Time, 7% Part Time, 1% Temporary, 1% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $59,951 per year, or $28.8 per hour.

Senior Semi Diesel Mechanic - Level 2+

DSL Express

Villa Park, IL • On-site

$35 - $50/hr

Full-time

PTO

Re-posted 23 days ago

Job description

Job Title: Senior Semi-Diesel Mechanic II+
Location: 1000 N Villa Ave, Villa Park, IL 60181
Company: Quality Parts and Repair (Division of DSL Express)
Job Type: Full-time (Part-time will be considered)
Salary: $35-$50 per hour (depending on experience and specialties)
Certifications Required: ASE Certification preferred but not required.
Job Description:
Quality Parts and Repair is seeking skilled and experienced semi-diesel mechanics to join our team. The ideal candidate will have expertise in diagnostics & electrical, engine work, and the replacement of engine components, clutch, transmission, and differentials as well as the ability to work with diagnostics and electrical as well as the ability to work on complete engine rebuilds. 
This is a senior-level position. Offers will depend heavily on expertise, certifications, and or experience. We will NOT exclude candidates with lesser skill sets as we need more than one type of candidate including those who are entry level and are looking to expand an entire team to include various levels of expertise but they can apply to a different posting with a different pay scale. We need experienced men and women to fill top spots.. Candidates may possess any or all of these skills and will be considered, with the pay scale based on their level of expertise, years of experience and other factors.
Responsibilities:
Level 2: Diagnostics & Electrical Specialist. Work duties may include any of the Level 1 objectives.
 
Pay Scale: $35-$40 per hour (depending on experience)
  • Perform diagnostics and electrical repairs on semi-diesel engines.
  • Troubleshoot and repair electrical systems.
  • Conduct routine maintenance checks.
  • Experience with industry-standard diagnostics software.
  • Assist in performing DOT annual inspections on vehicles.
  • May include some level 3 responsibility. Wil include some level 1 responsibility.
  • We definitely need someone who is experienced with truck tuning and diagnostics software suites.
  • However, we also need someone who is skilled at diagnosis and break-fixing the old fashioned way. 

Level 3: Engine Work and Rebuilds. Work duties may also include any of the Level 1 and 2 objectives.
 
Pay Scale: $40-$50 per hour (depending on experience)
  • Perform routine engine maintenance and repairs.
  • Diagnose and repair engine-related issues.
  • Ability to do full engine rebuilds and overhauls.
  • Ability to perform transmission and turbo rebuilds is a bonus.
  • Replace and refurbish parts.
  • Maintain maintenance logs.
  • Ensure services meet quality standards and safety procedures.
  • Perform DOT annual inspections on vehicles.
  • May or will include level 1 and 2 responsibilities from time to time. 
  • However, we need a top notch tech for high skilled technical challenges.
 
Requirements:
  • Proven experience as a semi-diesel mechanic.
  • Strong diagnostic and problem-solving skills.
  • Ability to work independently and as part of a team.
  • Excellent communication skills.
  • ASE Certification preferred.
  • 10+ years of experience is a serious bonus.
  • Military motor pool experience is desirable.

Benefits:
  • Competitive hourly pay.
  • Opportunities for professional development and advancement.
  • Paid time off.