Fleet Maintenance Manager, Chicago

Lead a Team That Keeps Critical Fleets Moving

Al Warren Oil Company has proudly served customers across the Midwest for over 75 years. As a family-owned company built on reliability, safety, and service, we operate and maintain a growing fleet of trucks and tanker trailers that help keep industries running every day. We are seeking an experienced Shop Foreman to lead our Chicago-area maintenance operation. This leadership role is responsible for overseeing shop technicians, coordinating repairs and preventative maintenance, ensuring safety compliance, and helping maintain maximum fleet uptime.If you are a hands-on leader who thrives in a fast-paced fleet environment and takes pride in building a strong shop culture, we want to hear from you. Job Description The Shop Foreman will oversee daily shop operations while assisting with diagnostics, repairs, scheduling, and technician leadership. This role serves as the bridge between maintenance staff, operations, and drivers to ensure equipment is maintained safely and efficiently.Responsibilities Supervise and support shop technicians and maintenance personnel Coordinate daily workflow, repairs, PM schedules, and shop priorities Assist with diagnostics and major repairs on tractors and tanker trailers Ensure all work is completed safely and in compliance with DOT/FMCSA standardsMonitor shop productivity, quality, and repair timelines Perform inspections and verify completed work Assist with inventory control and parts ordering Train and mentor technicians while promoting a strong safety culture Maintain accurate maintenance and repair documentation Communicate effectively with operations, drivers, and managementHelp manage emergency breakdowns and after-hours maintenance needs when necessary Maintain a clean, organized, and professional shop environment Requirements Qualifications 5+ years of truck and trailer maintenance experience preferred Previous leadership or foreman experience strongly preferredStrong knowledge of diesel engines, tanker trailers, air brakes, suspension, electrical systems, and DOT compliance Ability to diagnose and troubleshoot complex mechanical issues Experience scheduling preventative maintenance and coordinating shop workflow Strong leadership, communication, and organizational skillsWelding and fabrication experience is a plus CDL preferred but not required Ability to work in a fast-paced environment and manage multiple priorities Must possess own mechanic tools Benefits 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 1Blue 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