About the role#
As a Power Intern, you will contribute to active utility projects and gain experience in how engineering concepts become infrastructure. You will work on power generation, transmission, and distribution projects. This role involves visiting project sites, preparing calculations, and creating drawings. You will collaborate across disciplines to solve utility challenges and meet project requirements. This is a full-time, paid internship with a rolling term.
What you'll do#
- Support substation layouts, drawing development, and equipment specifications.
- Assist electrical engineers with power system studies, grounding, and electrical calculations.
- Contribute to renewable integration, technical specifications, and procurement support.
- Support combined-cycle and hydropower projects involving electrical, mechanical, civil, and structural design.
- Take ownership of calculations, design deliverables, and project tasks.
What you'll need#
- Current enrollment in an undergraduate or graduate Engineering program, specifically Electrical, Mechanical, or Civil Engineering.
- At least two years of coursework completed and a 3.0 or higher GPA is preferred.
- Familiarity with engineering software such as Bentley, Autodesk, MicroStation, AutoCAD, Revit, or Civil 3D.
- Basic Microsoft Office skills.
- Strong problem-solving and communication skills.
Location & details#
- This is an on-site position.
- Locations available: Nashville, TN; Chattanooga, TN; or Lexington, KY.
- Sponsorship is not provided.
About HDR
HDR is an employee-owned design firm that provides engineering, architecture, environmental, and construction services. The company operates globally across sectors including healthcare, transportation, energy, and water resources. Headquartered in Omaha, Nebraska, it employs over 17,000 people. It maintains a large network of offices to support its diverse project portfolio.
How to get in at HDR
Applying early to HDR is a distinct advantage because recruiters often review candidates as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can apply among the first before the pile grows. Reaching the right person at a firm this size can be difficult, but it is often the most effective way to get noticed. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the position or a referral, which materially improves response rates.



