About the role#
As a Substation Engineer Intern in our Grid business unit, you will join a project team to support the execution of engineering work. You will contribute to projects involving the design of new systems, modifications, and upgrades for transmission, substation, distribution, renewable, and battery energy storage projects. You will work under the direction of senior engineers to apply your academic background to real-world engineering tasks.
What you'll do#
- Prepare engineering calculations, specifications, and designs.
- Track and evaluate project activities, progress, and data.
- Prepare specifications for the procurement of major electrical power equipment and installation services.
- Solve engineering problems using automation and AI tools to improve workflows, reduce rework, and deliver cost-effective designs.
- Build or use automation for calculations, technical document summaries, and design documentation.
What you'll need#
- Active enrollment in a Bachelor of Science or Master of Science program.
- Strong preference for degrees in Electrical, Mechanical, Aerospace, or Chemical Engineering.
- Knowledge of design techniques and principles used to produce technical plans, blueprints, and models.
- Ability to visualize parts in 3D without computer assistance.
- Strong organizational skills and attention to detail.
- Ability to work independently, prioritize issues, and meet deadlines.
- Coursework or experience in coding, 3D modeling, or agentic AI is a plus.
- A minimum GPA of 3.0 is strongly preferred.
Location & details#
- Location: Chattanooga, Tennessee.
- Term: Summer 2027.
- Modality: On-site.
- Employment type: Full-time.
- Compensation: $18.00 to $30.00 per hour.
- Note: We do not provide work authorization sponsorship for this position.
About Sargent & Lundy
Sargent & Lundy is an architect engineering firm founded in 1891. Based in Chicago, the company employs over 4,600 people. It provides consulting, design, and construction management services for the power, energy, and industrial sectors. The firm focuses on projects related to grid modernization, nuclear power, and renewable energy.
How to get in at Sargent & Lundy
Applying early is a distinct advantage at Sargent & Lundy, as recruiters often review candidates before the applicant pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published, helping you stay ahead of the crowd. You should aim to submit your application as soon as these notifications arrive to ensure your profile is seen early in the process. Reaching out to the right person can significantly improve your response rates compared to submitting into a general queue. Intern Insider surfaces the recruiters behind the company roles, allowing you to contact them directly for a referral or to ask specific questions about the position. This proactive approach helps you move past the automated screening process and connect with the team.


