Cybersecurity Co-Op

Ameren Services Company; St. Louis (MO); On-site; USD 29,000 - 41,000; Part time

Job summary

Ameren is seeking a Spring Co-op in Cybersecurity within the Digital IT organization based in St. Louis, MO. The role supports policies, procedures, and technologies to reduce risk and helps document processes for the Corporate Cyber Security Program.

Applicants should be pursuing a BS/MS in Cybersecurity/CS/IT/related fields with at least a 2.5 GPA, strong analytical and collaborative skills, and the ability to meet deadlines. The program runs January–August 2027 with hourly pay $21–$30.

Qualifications

• Pursuing a Bachelor’s or Master’s in Cybersecurity, CS, IT, Computer Engineering or related field; completed cybersecurity classes preferred.
• Minimum 2.5 GPA.

Responsibilities

• Assist in securing Ameren systems by supporting policies, processes, and technologies to reduce overall risk to Ameren's assets.
• Assist with technical documentation for problems, procedures, policies as needed for support of Corporate Cyber Security Program.
• Analyze, respond to and implement requests involving changes to access or configurations of corporate computer-based resources.
• Help identify current and future project security needs.
• Assist in risk assessments through interviews, evaluation of mitigations via technical artifacts, and process assessments.

Skills

Cybersecurity concepts

Computer systems

Network infrastructure

Education

Bachelor’s or Master’s degree in Cybersecurity/CS/IT/related field

Job description

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 Page for more information on benefits provided to regular, full-time employees.

The Digital department is part of Ameren Services and provides support to Ameren Corporation and its operating companies, subsidiaries and affiliates. Thousands of co-workers serve the company with business planning, communications, diversity, financial support, human resources, digital/information technology, legal counsel, safety and supply services skillsets.

The Digital IT organization is responsible for helping execute Cybersecurity functions on behalf of Ameren including Cybersecurity Architecture, Engagement, Situational Awareness, Operations, Threat Hunting, Vulnerability Management, Incident Response, Forensics, and Governance.

Available Opportunities:

• January - August 2027 Spring Co-op

Some Key Responsibilities:

• Assists in securing Ameren systems by supporting policies, processes, and technologies to reduce overall risk to Ameren's assets

• Assist with technical documentation for problems, procedures, policies as needed for support of Corporate Cyber Security Program

• Analyze, respond to and implement requests involving changes to access or configurations of corporate computer-based resources

• Help identify current and future project security needs

• Assist in risk assessments through interviews, evaluation of mitigations via technical artifacts, and process assessments

Qualifications:

• Currently pursuing a Bachelors or Master's degree in Cybersecurity, Computer Science, Information Technology, Computer Engineering or related field; Completed Cybersecurity classes preferred

• Minimum of a 2.5 GPA

In addition to the above qualifications, a successful candidate will:

• Have basic knowledge of cybersecurity concepts, computer systems and network infrastructure

• Demonstrate creative problem solving and proactive learning, with good analytical, management, communication, and human relations skills

• Be able to work collaboratively, take initiative, work independently and meet deadlines

• Gather requirements from leaders, stakeholders and other parties to deliver on initiatives

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.

$21.00 - $30.00

Monday December 21, 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.