The Business Manager oversees administrative and financial operations of a power plant, managing budgeting, forecasting, HR, and compliance with corporate policies.

The role involves performing analysis, research, and modeling to support Calpine's electric generation fleet, and includes developing forecasting models and presenting findings to stakeholders.

The internship involves supporting model development for plant and battery storage performance analysis, managing data integrity, and providing actionable feedback on budgetary items.

Participates in a 24+ month rotation program providing operational, analytical, and technical support across multiple departments in power operations.

The Plant Manager oversees daily operations, maintenance, and human resources for a power plant, ensuring compliance and managing budgets and improvements.

The Program Manager will oversee electrical engineering services for fleet operations, ensuring safety, reliability, and compliance with engineering standards while managing contracts and providing technical leadership.

The Generation Coordinator oversees day-ahead and real-time power operations, managing scheduling, reporting, and communication with traders and ISO/RTOs, while optimizing power asset dispatch. They analyze market data and collaborate with commercial desks and gas traders to ensure operational efficiency and compliance with regulatory requirements.

Lead the development of scalable, cloud-native analytics solutions, design data pipelines, optimize BI solutions, and engage with stakeholders.

The Engineering Tech Advisor I will provide technical advice, support project contractors, and ensure responsibilities are performed accurately and timely, while working under supervision and traveling as necessary.

The Plant Manager oversees day-to-day operations and maintenance of a power plant, managing personnel, safety programs, and budget issues while ensuring regulatory compliance.

The Rotation Analyst will complete a 20-month program involving rotations through different departments while providing general support and working on various business assignments. Responsibilities include developing business principles, conducting market analysis, optimizing profitability, and supporting customer operations.

Responsible for administrative and financial functions including budgeting, forecasting, purchasing, and compliance with corporate policies. Manages personnel and ensures effective operations across multiple functions.

Assist in operating plant equipment under direction, conduct inspections, perform maintenance, and ensure adherence to safety and operational standards.

The Performance Engineer Intern will conduct performance assessments, support performance testing, assist in thermodynamic modeling, and analyze plant upgrades for Calpine’s power fleet.

Manage environmental and safety compliance for multiple power plants, lead a regional team, and implement continuous improvement programs in EHS.

Paid, supervised legal internship for rising 2L or 3L students at Calpine's Houston office. Interns draft and review contracts, assist with due diligence, litigation, regulatory and environmental issues, conduct legal research, attend meetings, and support corporate legal functions across multiple practice areas.

Assist with maintenance and implementation of enterprise applications; learn and apply C#, SQL, and Microsoft Azure; develop web-based applications; contribute to AI initiatives; collaborate with cross-functional teams and gain exposure to the retail energy sector.

The Manager of Application Support leads a team of software developers, manages solution architecture, and ensures project alignment with business goals, utilizing Agile methodologies.

The EHS Specialist II manages compliance at power generation facilities, focusing on EHS standards, regulatory reporting, and safety improvements.

Responsible for designing, coordinating, and supporting customer intelligence reporting and analytic needs. Liaises between IT and business for effective implementation, supports ongoing development mainly in Microsoft Technologies, and provides system training and support.