Truck & Trailer Mechanic
Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.1
Reclaim your time by letting our AI handle the grunt work of job searching.
We continuously scan millions of openings to find your top matches.

Overview
Job Description
Truck & Trailer Mechanic
Al Warren Oil Company — Chicago, IL
Keep America Moving With a Company Built on Reliability
Al Warren Oil Company has been delivering fuel, lubricants, and transportation solutions for over 75 years. As a family-owned company with a strong reputation across the Midwest, we take pride in operating safe, dependable equipment and supporting the hardworking people behind it.
We are currently seeking an experienced Truck & Trailer Mechanic to join our Chicago-area maintenance team. This position plays a critical role in keeping our fleet of tanker trucks, trailers, and equipment operating safely and efficiently.
If you take pride in your work, enjoy problem-solving, and want to work for a company that values its technicians, we want to hear from you.
Job Description
The Truck & Trailer Mechanic will perform preventative maintenance, inspections, diagnostics, and repairs on company tractors, tanker trailers, and related equipment. This role requires attention to detail, strong troubleshooting skills, and a commitment to safety and compliance.
Responsibilities
- Perform preventative maintenance and repairs on diesel tractors and tanker trailers
- Diagnose and repair mechanical, electrical, hydraulic, pneumatic, and air brake systems
- Conduct DOT inspections and ensure compliance with safety standards
- Repair suspension, lighting, ABS systems, tires, wheel seals, and other components
- Troubleshoot engine performance and drivability concerns
- Complete work orders and maintenance documentation accurately
- Maintain a clean, organized, and safe work environment
- Work collaboratively with drivers, operations, and other shop personnel
- Respond to breakdowns or emergency repairs when needed
Requirements
Requirements
Qualifications
- Previous experience as a truck and trailer mechanic preferred
- Experience working on diesel engines and tanker trailers strongly preferred
- Knowledge of DOT inspection requirements and FMCSA regulations
- Ability to diagnose mechanical and electrical issues efficiently
- Welding and fabrication experience is a plus
- Must have own basic mechanic tools
- Valid driver’s license required; CDL is a plus
- Strong work ethic, reliability, and attention to detail
- Ability to lift heavy components and work in a shop environment
Benefits
At Al Warren Oil, we invest in our employees and provide a strong benefits package designed to support you and your family.
What We Offer
- Competitive Hourly Pay Rates with Overtime
- Paid Time Off, Holidays, and Vacations
- Empower 401(k) Retirement Program with Company Match Starting Day 1
- Blue Cross Blue Shield Medical, Prescription, Vision, and Dental Insurance
- HSA Employer Contributions Up To $2,400
- Company Paid Life Insurance
- Supplemental Life Insurance Available
- Optional Short & Long-Term Disability Insurance
- Company Paid Training
- Clean and Safe Working Environment
- Boot and Glove Reimbursement Program
- Safety and Shop Paid Bonuses
Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.
