Diesel Technician III
Mahoney EnvironmentalJoliet, Illinois, United States
Posted March 9, 2026
Full Time
About the Company
Mahoney Environmental, founded in 1953, specializes in recycling used cooking oil from restaurants across the continental United States. Offering a range of services including custom receptacles, equipment, and comprehensive reports on cooking oil usage, Mahoney is known for its dynamic pricing and innovative solutions. The company's focus on maintaining long-term partnerships ensures that restaurants can concentrate on their core business—welcoming customers and serving food.
Job Description
We are looking for a Diesel Technician III to join our team in Joliet. The Diesel Technician III will strive to meet or exceed goal times for repairs. Able to work unsupervised for extended periods of time and assist in training technicians in lower job classifications.
Requirements
- Minimum of six (6) years practical experience or an equivalent combination of related education and experience.
- Specialized training and/or experience in the overhaul of major components (i.e., Mack – Cummins - Detroit Diesel Engines, etc.).
- High school diploma or equivalent required.
- Ability to lift, push or pull up to at least 50 lbs.
- Good driving record.
- Ability to drive automatic transmissions and use of PTO.
- Superb communication skills (verbal and written).
Benefits
- Medical, Dental and Vision insurance
- 401 K with 4% company match after 90 days.
- Tool reimbursements, tool insurance, work boot allowance, safety training, Freightliner factory training, Kenworth factory training and Cummins training.