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Assistant Diesel Performance Jobs in Chicago, IL

Service Foreman

Joliet, IL · On-site

$55K - $70K/yr

Additionally, we provide performance-based incentives and opportunities for professional growth ... Recruit, hire, and motivate qualified diesel mechanics. * Assist diesel mechanics in developing ...

Additionally, we provide performance-based incentives and opportunities for professional growth ... Recruit, hire, and motivate qualified diesel mechanics. * Assist diesel mechanics in developing ...

Service Foreman

Joliet, IL · On-site

$70K/yr

Additionally, we provide performance-based incentives and opportunities for professional growth ... Recruit, hire, and motivate qualified diesel mechanics. * Assist diesel mechanics in developing ...

Service Foreman

Joliet, IL · On-site

$55K - $70K/yr

Additionally, we provide performance-based incentives and opportunities for professional growth ... Recruit, hire, and motivate qualified diesel mechanics. * Assist diesel mechanics in developing ...

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Diesel Mechanic

South Holland, IL · On-site

$18 - $40/hr

Operate heavy equipment safely during repair procedures and assist in equipment troubleshooting ... running at peak performance! We value safety-first practices while fostering a lively work ...

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Diesel Technician

Palatine, IL · On-site

$30 - $35/hr

Test drive vehicles post-repair to ensure safety and performance. * Conduct minor bodywork and ... Mentor junior technicians and assist where needed * Perform other duties as assigned What You Bring:

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Showing results 1-20

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 Jul 27, 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:
Service Foreman

Service Foreman

Rush Enterprises

Joliet, IL • On-site

$55K - $70K/yr

Full-time

Posted 9 days ago


Rush Enterprises rating

7.2

Company rating: 7.2 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

51st of 150 rated car dealerships


Job description

Responsibilities

Ready for a career change or just starting out? Stepping into the role of Diesel Shop Foreman Technician at Rush Enterprises offers an exciting and rewarding opportunity for growth and leadership!

Rush Truck Centers is the largest network of commercial vehicle dealerships across the US. Taking on the role of Diesel Shop Foreman at Rush Enterprises is a powerful step into leadership—guiding teams, driving operational excellence, and shaping the future of the shop floor.

Benefits:

We offer an exceptional Total Rewards package with outstanding healthcare benefits, a robust 401(k) plan with company matching, and an employee stock purchase program to help you build long-term financial security. Additionally, we provide performance-based incentives and opportunities for professional growth through ongoing training and development. All of this is within a culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally. All of this is within a culture that values and rewards excellence, a positive attitude, and integrity, ensuring you thrive personally and professionally.

Foreman Responsibilities:

  • Recruit, hire, and motivate qualified diesel mechanics.
  • Assist diesel mechanics in developing their skills with support of the Service Manager.
  • Schedule repair work and assign technician(s) to mechanical segments that match their skill level to ensure quality.
  • Ensure that all repairs are assigned to mechanics in an equal and fair manner.
  • Provide technical support for mechanics when necessary.
  • Check progress (W-I-P) of each repair order throughout the day.
  • Maintain high-quality repairs and minimize comebacks. Conduct periodic spot checks of completed jobs for thoroughness and quality.
  • Road test vehicles to quality-check work performed.
  • Monitor mechanics’ daily productivity reports and corresponding payroll records.

Basic Qualifications:

    • High school diploma or general education degree (GED).
    • Two years’ related shop and technician supervision experience.
    • Insurability with Company’s carrier.
    • PLUS IF - ASE Master Certification program; Diamond Certification Program; Cat, Cummins, Eaton, Fuller, or other appropriate manufacturer certifications.

Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled

This job posting does not state or imply that these are the only duties to be performed by this employee. The employee will be required to follow any other instructions and to perform any other duties requested by their leader.


What Rush Enterprises employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Rush Enterprises logo

About Rush Enterprises

Sourced by ZipRecruiter

Rush Enterprises "keeps the country running". A Fortune 500 company, we are the largest commercial vehicle dealer group in North America and are 8000+ employees strong and growing. Therefore, our impact (and soon-to-be your impact) is far-reaching.

Industry

Trucking

Company size

5,001 - 10,000 Employees

Headquarters location

New Braunfels, TX, US

Year founded

1965