Graduate Intern – Power System
Vistra Corp.Irving, Texas, United States
Posted April 7, 2026
Internship
About the Company
Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers, businesses, and communities from California to Maine. Vistra is a leader in transforming the energy landscape with an unyielding focus on reliability, affordability, and sustainability. The company safely operates a reliable, efficient, power generation fleet of natural gas, nuclear, coal, solar, and battery energy storage facilities while taking an innovative, customer-centric approach to its retail business. Learn more at vistracorp.com.
Job Description
We are seeking a Graduate Intern – Power System to support analytical and research initiatives in power systems and energy markets. The ideal candidate is currently pursuing or planning to pursue a Master’s or Ph.D. degree in Power Systems, Electrical Engineering, Energy Systems, or a related field.
Requirements
- Currently pursuing or intending to pursue a Master’s or Ph.D. in Power Systems, Electrical Engineering, or related discipline
- Strong understanding of power systems fundamentals
- Experience with data analysis tools (Python, SQL, or similar)
- Familiarity with energy markets (e.g., ISO/RTO such as ERCOT, PJM) is a plus
- Strong analytical thinking and problem-solving skills
- Excellent communication skills
Benefits
- Work on real-world challenges in the evolving energy landscape
- Gain hands-on experience with industry data and tools
- Mentorship from experienced professionals in power and analytics
- Opportunity to contribute to impactful projects
