About the role#
As a Transmission Planning Engineer Intern, you will join the Transmission Planning group to develop and test solutions that improve future system reliability and capacity. This role provides exposure to analysis, modeling, and operations. You will see how planning studies, system models, and operations coordination work together within MISO and PJM markets.
What you'll do#
- Support steady-state power-flow and short-circuit studies using industry tools.
- Assist with transmission interconnection and reactive-compensation studies for new load and generation.
- Help build and maintain steady-state, dynamics, and short-circuit representations of the transmission system.
- Support NERC modeling data processes and model validation against system performance.
- Gain exposure to transmission operations planning, outage coordination, and RTO submission systems.
- Learn how we work within MISO and PJM markets and the NERC/FERC regulatory framework.
- Attend site visits to substations and other facilities to see infrastructure firsthand.
- Work in an agile, collaborative environment with engineers, technicians, and regulatory experts.
- Participate in formalized learning opportunities and network with peers and leaders.
What you'll need#
- Currently pursuing a Bachelor's or Master's degree in Electrical Engineering, Power Systems, or a related field.
- Completed coursework in power systems, circuits, or electric machines.
- A problem-solving mindset and a willingness to learn.
- Ability to communicate clearly in verbal and written formats.
- Exposure to power-flow or short-circuit software like PSS E, TARA, ASPEN, CAPE, or DSA Tools is highly desired.
- Familiarity with the NERC, FERC, PJM, or MISO regulatory landscape is highly desired.
- Coursework or project experience in power system analysis is highly desired.
Location & details#
- This is a full-time, paid internship for Summer 2027.
- The role is based on-site in Dayton, Ohio, or Indianapolis, Indiana.
- Sponsorship is not provided for this position.
About The AES Corporation
The AES Corporation is a public utility company founded in 1981. Based in Arlington, Virginia, the firm employs approximately 5,950 people. It specializes in energy solutions including clean, renewable, solar, wind, and green hydrogen power. The company works with organizations across various markets to develop customized energy systems.
How to get in at The AES Corporation
Securing an internship at The AES Corporation requires a proactive approach to timing. Because early applicants often have their materials reviewed before the volume of candidates becomes unmanageable, you should aim to submit your application as soon as a role opens. Intern Insider sends an instant alert the moment a position matching your target is published anywhere, helping you apply among the first. Reaching out to the right person can also make a difference in your visibility. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a potential referral. This direct engagement often improves your response rates compared to submitting into a general queue.
