Job Details

Mobile Diesel Mechanic July 2, 2026

Located in New Lenox, IL

Pay: $28.00 - $35.00

Job Full Description

Mobile Diesel Mechanic – New Lenox, IL (Temp-to-Hire)

Pay Rate: $28.00–$35.00 per hour (Based on Experience)
Location: New Lenox, IL
Schedule: Monday–Friday, 8:00 AM–5:00 PM
Position Type: Temp-to-Hire

Join a Locally Owned Fleet Maintenance Company!

A well-established, locally owned fleet maintenance company in New Lenox is seeking experienced and dependable Mobile Diesel Mechanics to join its growing team. This position involves providing mobile repair and maintenance services at customer locations, along with some in-shop work as needed.

We are looking for applicants who are reliable, self-motivated, and flexible with their schedules. Candidates who are available for afternoon and evening work when needed are highly preferred.

Job Responsibilities

  • Perform diagnostics, maintenance, and repairs on diesel-powered trucks and fleet vehicles.
  • Travel to customer locations to provide mobile repair and maintenance services.
  • Complete preventative maintenance inspections and repairs.
  • Troubleshoot mechanical, electrical, hydraulic, and fuel system issues.
  • Conduct safety inspections and ensure fleet equipment is operating safely.
  • Document repairs, maintenance activities, and inspection findings.
  • Maintain a clean and organized work environment in both the mobile service vehicle and shop.
  • Follow all company safety policies and industry best practices.
  • Communicate professionally with customers, coworkers, and management.

Qualifications

  • Previous diesel mechanic experience is required.
  • Strong diagnostic and troubleshooting abilities.
  • Experience working on medium- and heavy-duty diesel equipment preferred.
  • Ability to work independently with minimal supervision.
  • Dependable, professional, and customer-service oriented.
  • Flexible with work hours, especially when afternoon or evening support is needed.
  • Must successfully answer pre-screening technical and experience-based questions before being considered for an onsite interview.

Requirements

  • Valid driver's license required.
  • Clean driving record is required.
  • Motor Vehicle Record (MVR) check will be conducted.
  • Must pass all pre-screening requirements before an onsite interview is scheduled.
  • Ability to lift tools, parts, and equipment as required.
  • Reliable transportation to and from work.

What We Offer

Competitive pay ranging from $28.00–$35.00 per hour, depending on experience
Monday–Friday work schedule
Mobile and in-shop work variety
Flexible work environment
Temp-to-hire opportunity with long-term career potential
Locally owned company with a strong reputation
Stable, full-time employment

Apply Today!

If you are an experienced diesel mechanic with a clean driving record, strong troubleshooting skills, and the flexibility to support fleet customers throughout the day and into the evening when needed, apply today. Qualified candidates who successfully complete the pre-screening process will be invited for an onsite interview.

Joliet, IL
3325
215 Brook Forrest Ave.
Shorewood, IL 60404

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