ACE Support Intern (Summer 2026)

Sargent & Lundy•Chicago, IL

1d•Onsite

About The Position

Sargent & Lundy is seeking an ACE Support Intern! As an ACE Support Intern, you will assist various engineers within the Nuclear Power Group and build or expand your background in one or more of the following areas: Assist in the preparation of engineering calculations, specifications, and designs. Work on a variety of tasks associated with project reporting, such as tracking and evaluating project activities, project progress, and associated data. Be involved in power designs and the preparation of specifications for the procurement of major power equipment and related installation services. Gain experience using various CAD applications. Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!

Requirements

Currently enrolled in high school with an anticipated graduation date of June 2027 or sooner
Currently participating in the Chicago ACE program
Ability to work a minimum of 20 hours per week and commute to and from our Chicago, IL office over a 6–8-week period
Excellent written/verbal communication skills
Computer proficiency in Microsoft Office
Strong organizational skills with high attention to detail
Self-Starter, proactive, able to work independently with minimal direction
Ability to quickly identify and prioritize issues, create solutions and meet deadlines

Nice To Haves

Planning to attend a college or university in pursuit of a Bachelor of Science Degree in an Engineering discipline (i.e., Architectural, Mechanical, Electrical, Civil, Environmental) in Fall 2026 or 2027
Demonstrated leadership experience within school and/or the community
Minimum of a 3.0 GPA strongly preferred

Responsibilities

Assist in the preparation of engineering calculations, specifications, and designs.
Work on a variety of tasks associated with project reporting, such as tracking and evaluating project activities, project progress, and associated data.
Be involved in power designs and the preparation of specifications for the procurement of major power equipment and related installation services.
Gain experience using various CAD applications.