About the role#
This is a full-time, paid internship based in St. Louis, Missouri. The position runs during the summer of 2027, from May through August. You will work on-site as part of the Ameren Services team, which provides administrative and financial support across the organization.
What you'll do#
- Analyze and explain variances in budgets and forecasts.
- Update schedules for annual labor rate calculations.
- Assist with the budget preparation process.
- Prepare and maintain procedure documentation.
- Review monthly accruals.
What you'll need#
- Current student status in an undergraduate or graduate program.
- Degree pursuit in Accounting, Finance, or Business Administration.
- Enrollment in an MBA program at an accredited college or university.
- Proficiency in Excel, PowerPoint, and Word.
- Strong skills in communication, analysis, and teamwork.
- A GPA of 2.5 or higher is preferred.
Location & details#
- Location: St. Louis, MO
- Term: Summer 2027
- Work Modality: On-site
- Compensation: $21.00 - $30.00 per hour
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.
