Supervisor, Fleet Services

About Ameren Illinois

Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Every day, we deliver electricity to 1.2 million electric and 816,000 natural gas customers in central and southern Illinois. We deliver safe, reliable energy to more than 1,200 communities.

• Medical coverage on date of hire
• 100% employer paid cash balance pension plan
• 401(k) with company match fully vested on date of hire
• Minimum of 15 days paid vacation and 12 paid holidays
• Paid parental leave and family caregiver leave

Visit our Benefits and Perks Page for more information on benefits provided to regular full‑time employees.

The Supervisor, Fleet Services is responsible for the day‑to‑day leadership of Fleet Services mechanics and/or vendors and the management of their work in accordance with applicable collective bargaining agreements. Their work also includes the daily enforcement of safety rules, HR policies, and resolution of employee conflict and customer complaints.

• Supervise, schedule, plan, organize, and evaluate maintenance work performed by Fleet Services employees and/or vendors in a shop or in the field. Such work consists of all levels of mechanical, electrical, and hydraulic repair of cars, trucks, and construction equipment.
• Supervise, train, and appraise employees, conduct safety meetings, maintain records of equipment and employees and other duties as assigned. Provide clear expectations for their performance.
• Consistently enforce all safety rules and conduct Job Behavioral Observations with individuals and crews.
• Coordinate activities with customers, contractors, and other company departments. Monitor to ensure timely completion.
• Contribute to the development and implementation of department and function goals. Identify and implement improvements in Fleet operations to control costs and improve productivity.

High School Diploma or equivalent required. Associate Degree, in Automotive or Diesel Technology, or a business‑related field from an accredited college or university preferred. Five or more years of relative experience required, preferably as a Journeyman Automotive Mechanic with a demonstrated aptitude and ability for a supervisory position.

In addition to the above qualifications, the successful candidate will demonstrate:
Good leadership, decision‑making, communications, and human relations' skills. After preliminary review, selected applicants must take the First Line Supervisor Test and obtain a recommended status in order to be eligible for additional selection procedures (e.g., interview) designated for this position.

Ameren's selection process includes a series of interviews and may include candidate testing and/or an individual aptitude or skill‑based assessment. Specific details will be provided to qualified candidates.

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At Ameren, base salary is one component of a competitive compensation package for employees. Our pay ranges are broad to allow for movement within our organization and to accommodate different skill sets and levels of expertise. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered.

Roles are eligible for additional rewards including annual incentive payments based on individual and company performance.

If end date is listed, the posting will come down at 12:00 am on that date:

Friday July 03, 2026

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.