Intern-Project Performance Summer 2027

ATC; Town of Cottage Grove (WI); On-site; USD 29,000 - 32,000; Full time

Job summary

ATC is seeking an Estimating and Cost Engineering Intern in Wisconsin to support project execution teams by tracking, analyzing, and reporting cost and performance metrics for capital projects. You’ll help develop project cost estimates, work with estimating tools, and contribute to earned value management initiatives.

The role targets students pursuing degrees in Business Management, Finance, Construction Management, Supply Chain, or Engineering.

Qualifications

• You’re analytical, organized, and interested in understanding how infrastructure projects are scoped, tracked, and delivered.
• You have a curiosity for the electric utility industry and how critical infrastructure is built.
• Pursuing a degree in Business Management, Finance, Construction Management, Supply Chain or Engineering

Responsibilities

• Support the development of project cost estimates for capital infrastructure.
• Assist with estimating tool updates and implementation.
• Assist with building and maintaining earned value management tools.
• Track key indicators of project health and performance.
• Help prepare and analyze reports on field change requests, scope, and cost metrics.
• Contribute to continuous improvement of cost engineering processes

Skills

Analytical

Organized

Curiosity about electric utility

Education

Pursuing degree in Business Management, Finance, Construction Management, Supply Chain or Engineering

Tools

Estimating tools

Earned value management tools

Job description

Summary of Responsibilities:

About the Role

Start your career at a Great Place to Work! We’re looking for an Estimating and Cost Engineering Intern to support our project execution teams by helping track, analyze, and report on cost and performance metrics for ATC’s capital projects.

Key Responsibilities

• Support the development of project cost estimates for capital infrastructure
• Assist with estimating tool updates and implementation
• Assist with building and maintaining earned value management tools
• Track key indicators of project health and performance
• Help prepare and analyze reports on field change requests, scope, and cost metrics
• Contribute to continuous improvement of cost engineering processes

What You’ll Bring

• You’re pursuing a degree in Business Management, Finance, Construction Management, Supply Chain or Engineering
• You’re analytical, organized, and interested in understanding how infrastructure projects are scoped, tracked, and delivered
• You have a curiosity for the electric utility industry and how critical infrastructure is built

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

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 anycharacteristic protected by law.

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