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Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want.

Visit our Benefits & Perks (https://www.ameren.com/company/careers/why-ameren/benefits) Page for more information on benefits provided to regular, full-time employees.

This opening will focus on building systems, construction projects and automation at Ameren's HQ, Operating Centers, and regional support buildings.

This co-op will spend time providing project support and assisting project managers with design review. There will also be some work supporting the O&M team on building-related repairs typically involving electrical systems, HVAC, and building controls. The position will work closely with the department's existing electrical and mechanical engineers. The primary reporting location will be Ameren's St. Louis headquarters with occasional project site visits. The successful candidate can expect to:

+ Attend project meetings beginning at design and provide feedback based on Ameren standards and expectations.

+ Review drawings and specs to ensure contracted designers are following standards.

+ Meet with Operations and Maintenance team to align expectations with project deliverables.

+ Review and update standards with the assistance of senior engineers.

+ Provide engineering support to Operations and Maintenance team under supervision of senior engineers.

+ Understand and provide support for Ameren's Building Automation System for multiple locations.

The options for collegiate employment are:

January - August Co-Op

Locations

Ameren is located throughout Missouri and Illinois. Location decisions will be made as soon as possible during the hiring process. If you are selected for an intern or co-op position, please note that Ameren does offer a housing stipend to interns and co-ops who are temporarily relocating, if minimum housing stipend requirements (living & attending school 50+ miles away from your working location) are met.

Qualifications

Must be a current student pursuing a Bachelors or Masters in Mechanical Engineering from an accredited college or university required with a GPA of 2.5 or above.

We will provide more information about each opportunity at time of interview.

Please continue to check  www.ameren.com/careers  for additional opportunities to be posted.

Compensation:

We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered.

$19.00 - $29.00

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

Monday December 08, 2025

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.