Intern - Software Developer (CCE)
CalpineSan Diego, California, United States
Posted February 24, 2026
40000 - 50000 USD
Full Time
About the Company
Calpine Corporation is the largest U.S. generator of electricity from natural gas and geothermal resources, operating a fleet of 76 power plants that provide over 26,000 MW of capacity—enough to power roughly 20 million homes. The company serves customers across 22 states, Canada, and Mexico through wholesale power operations and retail businesses, Calpine Energy Solutions and Champion Energy. Calpine’s modern, flexible, low‑carbon fleet leverages advanced technologies to deliver clean, efficient power while supporting grid reliability, especially as renewable penetration grows. Its strategic focus on natural gas abundance, regulatory compliance, and dispatchable generation positions Calpine to capitalize on industry trends and drive a sustainable energy future.
Job Description
Calpine, a business unit of Constellation Energy Corporation, is seeking Software Developer Interns to assist with the maintenance of business-critical software systems and the implementation of enterprise-scale applications.
Requirements
- Working towards a degree in information systems, computer science or similar fields with minimum GPA 3.0 or higher.
- Legally eligible to work in the United States now and in the future for any company.
- Familiarity with object-oriented programming languages, such as C++, C# or Java
- Excellent verbal and communication skills
- Self-motivated, goal oriented, and able to learn independently
- Problem solving ability and sufficient knowledge of system analysis skills
- Initiative, decision-making skills and problem-solving abilities
Benefits
- Equal Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities
- Calpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities
