Intern-Audit and Risk Management Summer 2027

Location: Pewaukee, WI

Summary of Responsibilities

About the Role

ATC is looking for an Audit Intern to support our internal audit team in conducting a variety of audit engagements. You’ll gain hands-on experience with planning, testing, reporting, and following up on audit recommendations. This role offers a strong foundation in business processes, audit methodology, and compliance within a critical infrastructure organization.

What You’ll Do

• Assist in executing internal audit engagements from planning through reporting
• Perform testing and analysis of business processes and internal controls
• Support documentation and follow-up on audit findings and recommendations
• Participate in cross-functional collaboration and stakeholder interviews
• Apply classroom knowledge in real-world audit activities
• Gain exposure to risk, compliance, and control frameworks

Who You Are

You’re a bachelor’s degree student majoring in

• Accounting
• Finance
• Business Administration
• Or a related field

You’re motivated, detail-oriented, and curious about how organizations stay accountable and operate efficiently. You enjoy digging into processes, working with data, and supporting operational improvements.

Essential Responsibilities

Why ATC as an Intern

Purpose-Driven Work

Your work matters. As an intern at ATC, you'll contribute to meaningful projects that help power everyday life and support the future of the electric grid.

People-Centric Culture

We are difference makers. At ATC, you'll work alongside supportive teammates who value collaboration, encourage questions, and are invested in helping you succeed.

Flexibility & Balance

We understand that academics, extracurriculars, and personal commitments are important. Our internship experience is designed to provide flexibility while helping you gain valuable professional experience.

Learning & Development

Internships at ATC are built around growth. You'll gain hands-on experience, receive guidance from experienced professionals, and develop skills that prepare you for future career opportunities.

Real-World Experience

From day one, you'll work on meaningful assignments, participate in team discussions, and contribute ideas that make an impact. We believe the best learning happens through doing.

Innovation in Action

The energy industry is evolving, and ATC plays a critical role in shaping its future. As an intern, you'll gain exposure to industry challenges, emerging technologies, and innovative solutions that support a reliable electric grid.

Connections That Last

Build relationships with professionals across the organization, expand your network, and gain insights into a variety of career paths within the energy industry.

A Shared Future

We're committed to creating an environment where interns can learn, contribute, and thrive. Your ideas, perspectives, and contributions help shape our future while building the foundation for you

The pay range for this position is $21-23/hr.  The pay range is a general guideline. Employment offers are evaluated individually and consider qualifications, experience and academic achievements.

Number of Openings Available

1

Posting Date

2026-09-11

Time Type

Full time

Equal Opportunity Employer

Applicants have rights under employment laws.

ATC is an equal opportunity employer that seeks to foster diverse teams of talented people working safely together.  We respect and embrace diversity of all aspects and hire, train and promote employees without regard to race, color, religion, sex, age, national origin, sexual orientation, disability, genetics, protected veteran status, or any other characteristic protected by law.  We encourage women, minorities, veterans and individuals with a disability to apply.  All qualified applicants will receive consideration for employment without regard to any characteristic protected by law.

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