About the role#
This co-op program provides professional work experience and networking opportunities. You will join Ameren for the Spring 2027 term, running from January through August. Your work will directly impact our mission to power the quality of life for our customers.
What you'll do#
- Collaborate with teams on regional transmission projects.
- Gain hands-on experience in the energy industry.
- Contribute to infrastructure projects that serve local communities.
What you'll need#
- Current enrollment in a Bachelors or Masters engineering program at an accredited university.
- Your degree must be in Chemical, Industrial, Biomedical, Environmental, or Aerospace Engineering. We are not accepting electrical, mechanical, or civil engineering students for this specific role.
- A cumulative GPA of 2.5 or higher.
Location & details#
- This position is based in St. Louis, Missouri.
- The role is on-site.
- This is a full-time, paid position.
- We offer a housing stipend if you live and attend school more than 50 miles away from the work location.
- We do not provide sponsorship for this role.
About Ameren
Ameren is a public utility company based in St. Louis. Founded in 1902, it provides electric and natural gas services to customers across Illinois and Missouri. The company operates as a large investor-owned utility with a workforce of over 7,000 employees. Its infrastructure supports power generation, transmission, and distribution for millions of residents.
How to get in at Ameren
Securing an internship at Ameren requires speed because their roles often fill quickly. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. Early applicants often get seen before the pile grows, which is a significant advantage in a competitive hiring cycle. You should aim to be one of the first candidates to submit your materials. Reaching out to the right person can also change your outcome. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the role or a referral. This direct contact materially improves response rates compared to submitting an application into a general queue. It is a practical way to show genuine interest in the work Ameren does.


