Part-Time Fleet Maintenance Assistant — Trucks & Chassis

Job overview

The Part-Time Fleet Maintenance Assistant — Trucks & Chassis role is onsite in Thornton, IL, with a stated pay range of $18–$23 per hour. The position works alongside the Maintenance Manager and offers hands-on experience with commercial trucks and intermodal chassis. The assistant supports routine fleet maintenance through tire service, inspections, lubrication, basic preventive maintenance, parts handling, and recordkeeping. As skills develop, the employee may take on additional maintenance and repair responsibilities.

What you'll do

• Assist with tire changes, installation, inspection, and inventory
• grease chassis and truck fittings on schedule
• check tire condition and pressure
• inspect chassis and visible components
• assist with oil and filter changes and fluid checks
• prepare equipment for inspections and repairs
• pick up and return parts
• organize tools and supplies
• maintain a clean and safe work area
• document completed maintenance
• follow safety procedures.

What we're looking for

Skills & competencies

fleet maintenance assistant

part-time

trucks & chassis

thornton il

247 chicago

$18–$23/hr

commercial trucks

intermodal chassis

tire service

preventive maintenance

parts inventory

hands-on training

career growth

outdoor work

Work arrangement

• Weekend coverage required

Benefits & perks

• Paid training, hands-on training, and career growth opportunities.

Why this role

The posting describes a growth path from fleet maintenance assistant or technician apprentice toward a more capable fleet maintenance technician; previous professional maintenance experience is preferred but not required.

About the employer

247 Chicago is hiring for this role. Industry: General Automotive Repair. Sector: 81.