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Assistant Diesel Performance Jobs in Chicago, IL

Reyes Holdings | Our Culture

Diesel Mechanic B

Mccook, IL · On-site

$25 - $30/hr

Yearly performance raises * ASE Incentive Pay (up to $2.00 additionally with ASE Certifications ... Learn and assist diagnosing and troubleshooting mechanical, electrical, and hydraulic systems using ...

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All JobsDiesel Performance JobsAssistant Diesel Performance JobsAssistant Diesel Performance Jobs in Chicago, IL

Assistant Diesel Performance information

See Chicago, IL salary details

$29.9K

$49.9K

$71.6K

How much do assistant diesel performance jobs pay per year?

As of Sep 5, 2026, the average yearly pay for assistant diesel performance in Chicago, IL is $49,855.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,300.00 and $50,000.00 per year, depending on experience, location, and employer.

What is the difference between Assistant Diesel Performance vs Diesel Technician?

AspectAssistant Diesel PerformanceDiesel Technician
CertificationsBasic automotive or diesel certifications, on-the-job trainingASE certifications, specialized diesel certifications
Work EnvironmentService centers, repair shops, dealershipsRepair shops, dealerships, fleet maintenance facilities
Job ResponsibilitiesAssist with diagnostics, basic repairs, maintenance tasksPerform complex diagnostics, repairs, engine overhauls

Assistant Diesel Performance roles typically involve supporting diesel technicians with basic tasks and maintenance, often requiring less certification. Diesel Technicians handle more advanced diagnostics and repairs, often with specialized certifications. Both roles are essential in diesel service environments, but Diesel Technicians have a higher level of expertise and responsibility.

What are the most commonly searched types of Diesel Performance jobs in Chicago, IL?

The most popular types of Diesel Performance jobs in Chicago, IL are:

Assistant Diesel Performance jobs near you

Automotive Diesel Technician

Schaumburg Ford

Schaumburg, IL • On-site

$2.0K/wk

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Job description

Diesel Technician
We are looking for a skilled Diesel Mechanic to join our team and keep diesel-powered vehicles operating safely, reliably, and at peak performance. Whether you're an experienced diesel technician or a motivated mechanic looking to take the next step in your career, Rohrman Auto offers the equipment, resources, training, and steady workload you need to stay productive and build a long-term career.
You'll work alongside an experienced team diagnosing and repairing diesel engines and related systems while having access to modern diagnostic equipment, specialty tools, and ongoing training.
Responsibilities
  • Diagnose, troubleshoot, and repair diesel engines and related mechanical, electrical, and electronic systems.
  • Perform engine repairs, maintenance, inspections, and preventative maintenance according to manufacturer specifications.
  • Diagnose and repair fuel, cooling, air, exhaust, emissions, and after treatment systems.
  • Use advanced diagnostic equipment and scan tools to accurately identify mechanical and electronic issues.
  • Perform electrical diagnostics and repairs, including starting and charging systems.
  • Complete repair orders accurately and thoroughly, documenting repairs, parts used, and time spent.
  • Communicate clearly with service advisors regarding vehicle condition, recommended repairs, and completion timelines.
  • Perform quality control inspections to ensure repairs are completed correctly and vehicles are safe to operate.
  • Maintain a clean, safe, and organized work area in accordance with shop and OSHA standards.
  • Stay current with evolving diesel technology through manufacturer and in-house training.
  • Assist and mentor less-experienced technicians as needed.

Requirements
  • Prior experience working as a diesel mechanic or diesel technician.
  • Experience diagnosing and repairing diesel engines and related systems.
  • Strong mechanical and diagnostic skills with the ability to troubleshoot complex problems.
  • Experience with diagnostic scan tools and computerized vehicle systems.
  • ASE certification(s) or manufacturer-specific certifications preferred.
  • Heavy-duty, commercial vehicle, fleet, or dealership experience is a plus.
  • Valid driver's license with a clean driving record.
  • Ability to work efficiently in a fast-paced shop environment.
  • Ability to work independently while also being part of a team.
  • Own a set of personal hand tools; specialty tools and equipment provided by the dealership.

Benefits
  • Affordable Health Insurance: Comprehensive medical, dental, and vision coverage for you and your family.
  • Competitive 401(k): Build your future with our retirement savings plan.
  • Paid Time Off (PTO): Includes paid holidays and vacation after 90 days of full-time employment.
  • Paid Maternity & Paternity Leave: Support for new mothers and fathers.
  • Paylocity "Pay On Demand": Access your earnings before payday (up to $2,000).
  • Employee Discounts: Discounts on vehicle servicing and new car purchases.
  • Continuous Training & Mentorship: Grow professionally and advance your career within our group.
  • Employee Tenure & Recognition Program: We celebrate milestones and contributions.
  • Fun Company Events: Awesome experiences for employees and their families!

About Rohrman Automotive Group
Rohrman Automotive Group is one of the Midwest's most respected and long-standing dealership groups, with locations across Indiana, Illinois, and Wisconsin representing a wide range of top automotive brands. We are a family-rooted organization committed to delivering an outstanding ownership experience - for our customers and our team members alike.
We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status.

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