About the role#
This Cybersecurity Co-Op position supports the Digital IT organization at Ameren. You will work on tasks related to cybersecurity architecture, threat hunting, incident response, and governance to help protect company assets.
What you'll do#
- Support policies, processes, and technologies to secure Ameren systems.
- Create and maintain technical documentation for the Corporate Cyber Security Program.
- Process requests for changes to access or configurations of corporate computer resources.
- Identify security needs for current and upcoming projects.
- Conduct risk assessments through interviews and the evaluation of technical mitigations.
- Gather requirements from stakeholders to deliver on security initiatives.
What you'll need#
- Current enrollment in a Bachelor's or Master's degree program in Cybersecurity, Computer Science, Information Technology, Computer Engineering, or a related field.
- A minimum GPA of 2.5.
- Basic knowledge of cybersecurity concepts, computer systems, and network infrastructure.
- Creative problem-solving skills and a proactive approach to learning.
- Ability to work both independently and collaboratively while meeting deadlines.
- Completed cybersecurity coursework is preferred.
Location & details#
- Location: St. Louis, Missouri.
- Term: Summer 2027.
- Modality: On-site.
- Employment type: Full-time, paid position.
How to get in at Ameren
Intern Insider's per-company playbook.
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.


