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Intern Calpine Energy Solutions Jobs (NOW HIRING)

Integrator/ Developer II

San Diego, CA · On-site

$84K - $124K/yr

Assists the Calpine Energy Solutions business teams with troubleshooting problems occurring in applications, interfaces, or databases. Participate in solution design processes to meet evolving ...

Leverage expertise in Calpine Energy Solutions' technology and business processes to address complex business challenges. * Communicate project status, risks, and solutions clearly to stakeholders at ...

Billing Analyst

San Diego, CA · On-site

$51K - $67K/yr

Job Summary (includes but is not limited to the following, other duties may be assigned) Calpine Energy Solutions has partnered with Community Choice Aggregators (CCA) in California to provide ...

Leverage expertise in Calpine Energy Solutions' technology and business processes to address complex business challenges. * Communicate project status, risks, and solutions clearly to stakeholders at ...

Billing Analyst

San Diego, CA · On-site

$51K - $67K/yr

Job Summary (includes but is not limited to the following, other duties may be assigned) Calpine Energy Solutions has partnered with Community Choice Aggregators (CCA) in California to provide ...

Job Summary (includes but is not limited to the following, other duties may be assigned) Calpine Energy Solutions has partnered with Community Choice Aggregators (CCA) in California to provide ...

Leverage expertise in Calpine Energy Solutions' technology and business processes to address complex business challenges. * Communicate project status, risks, and solutions clearly to stakeholders at ...

Billing Analyst

San Diego, CA · On-site

$70K - $88K/yr

Job Summary (includes but is not limited to the following, other duties may be assigned) Calpine Energy Solutions has partnered with Community Choice Aggregators (CCA) in California to provide ...

Risk Analyst

San Diego, CA · On-site

$70K - $88K/yr

Job Summary (includes but is not limited to the following, other duties may be assigned) The Risk Analyst plays a critical role within Calpine Energy Solutions' risk management functions. This ...

Job Summary (includes but is not limited to the following, other duties may be assigned) The Risk Analyst plays a critical role within Calpine Energy Solutions' risk management functions. This ...

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Intern Calpine Energy Solutions information

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How much do intern calpine energy solutions jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for intern calpine energy solutions in the United States is $17.04, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.23 per hour, depending on experience, location, and employer.

What does an intern at Calpine Energy Solutions do?

An Intern at Calpine Energy Solutions typically supports various teams within the company, assisting with projects related to energy management, data analysis, and customer solutions. Responsibilities may include conducting research, preparing reports, analyzing market trends, and helping with daily operational tasks. Interns gain hands-on experience in the energy industry, learn about renewable energy markets, and develop professional skills by working alongside experienced professionals. The internship offers valuable insight into the energy sector and can serve as a stepping stone for a future career in the field.

What types of projects and learning experiences can an intern at Calpine Energy Solutions expect during their internship?

As an Intern at Calpine Energy Solutions, you can expect to work on a variety of projects that support the company's energy management, analytics, and client solutions teams. Typical responsibilities may include assisting with data analysis, preparing presentations, supporting client deliverables, and collaborating with team members on sustainability initiatives. Interns often gain exposure to real-world energy markets and have opportunities to shadow senior professionals, attend team meetings, and participate in networking events. The internship is structured to provide meaningful, hands-on experience that can help build your understanding of the energy industry and strengthen your professional skill set.

What are the key skills and qualifications needed to thrive as an intern at Calpine Energy Solutions, and why are they important?

To thrive as an Intern at Calpine Energy Solutions, you typically need strong analytical abilities, proficiency in Microsoft Excel, and a foundational understanding of the energy industry or business operations, often supported by coursework in business, finance, or engineering. Familiarity with data analysis tools, customer relationship management (CRM) systems, and energy market software is beneficial. Effective communication, adaptability, and a willingness to learn are essential soft skills for collaborating with teams and managing projects. These skills and qualities are crucial for supporting business objectives, contributing to projects, and maximizing learning opportunities in a dynamic energy environment.

What is the difference between Intern Calpine Energy Solutions vs Intern Power Plant Operations?

AspectIntern Calpine Energy SolutionsIntern Power Plant Operations
Required CredentialsRelevant coursework in energy, engineering, or environmental science; some technical skillsEngineering or technical background; familiarity with power plant systems
Work EnvironmentCorporate office, energy management, and project supportPower plant facilities, hands-on operational experience
Employer & Industry UsageCalpine's corporate offices and project sites in energy sectorPower generation facilities, utility industry

Intern Calpine Energy Solutions typically focuses on energy management, project support, and corporate functions, while Intern Power Plant Operations emphasizes hands-on experience in plant operations and maintenance. Both roles are valuable for gaining industry insight but differ in work environment and focus areas.

What cities are hiring for Intern Calpine Energy Solutions jobs?

Cities with the most Intern Calpine Energy Solutions job openings:

What are the most commonly searched types of Calpine Energy Solutions jobs?

The most popular types of Calpine Energy Solutions jobs are:

What states have the most Intern Calpine Energy Solutions jobs?

States with the most job openings for Intern Calpine Energy Solutions jobs include:

Infographic showing various Intern Calpine Energy Solutions job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 9% Part Time, and 7% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $35,436 per year, or $17 per hour.

Integrator/ Developer II

San Diego, CA • On-site


Calpine
Utilities • 1 - 5K employees

8.7

Company rating: 8.7 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

People enjoy working here

Good employer

Paid breaks


$84K - $124K/yr

Full-time

Posted 4 days ago


Job description

Calpine, a business unit of Constellation Energy Corporation (Nasdaq: CEG), is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. With 79 energy facilities in operation, Calpine’s fleet has the capacity to generate approximately 27,000 MW of electricity – enough to power approximately 27 million homes. Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states and Canada. Its clean, efficient, modern and flexible fleet uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.

The company was established on the premise that a strong commitment to the environment is inextricably linked to excellence in power generation and corporate responsibility. Since its founding in 1984, Calpine has led the power industry in its unwavering commitment to environmental stewardship. In addition, its renewable geothermal plants use steam generated deep below the earth's surface to produce clean, renewable electricity.

Community Choice Aggregation programs (CCAs) are a rapidly growing segment of the electricity market; they are formed by local governments to supply electricity and related services to customers in their geographic area in place of the incumbent utility. CCAs require a broad and complex range of back office systems, operations and data to enable startup and management of their program, and contract with firms like Calpine Energy Solutions to perform these services.

The CCA Team needs a versatile developer who can handle software development, application customization, application interfaces, and business intelligence reporting associated with it. Assists the Calpine Energy Solutions business teams with troubleshooting problems occurring in applications, interfaces, or databases. Participate in solution design processes to meet evolving requirements of the business. Support the business with solution enhancements and upgrades, configuration changes, and other requests for support.

Job Responsibilities

  • Provide development support for maintenance and enhancement of Calpine Energy Solutions CCA applications
  • Provide full stack .NET capability in developing new solutions
  • Assist with QA testing of software releases, including unit testing or testing automation
  • Implement and deploy applications and databases
  • Develop technical documentation
  • Provide post implementation support of user questions and fine-tuning of applications
  • Maintain communications with management and users during development or maintenance cycle
  • Management & Associate Competencies: Interpersonal Skills/Behaviors, Openness, Focus on Performance, Business Knowledge, Critical thinking Skills

Job Requirements

  • Undergraduate degree in information systems, computer science, other technical/science degree, or equivalent work experience and technical training is required.
  • Object Oriented programming experience, preferably in C#.
  • 3+ years of experience in developing software applications in the Microsoft .NET stack or equivalent experience, advanced degrees, or demonstrated skills.
  • Demonstrated ability to rapidly learn new languages and technologies.
  • Knowledge and experience with the Microsoft Azure cloud platform preferred, including API management in the cloud and use of different app services, virtual environments, logic apps, or Data Factory.
  • Equivalent knowledge on another major cloud platform will be considered.
  • Strong technical knowledge, with hands-on experience in coding, testing, documenting and deploying software applications in enterprise environments.
  • Ability to handle multiple projects at the same time
  • Ability to work with minimal supervision
  • Demonstrates the ability to propose and implement effective solutions to problems
  • Diverse skill set across the presentation, business logic, and data layers, including but not limited to: AngularJS, ASP.NET Web API, Azure Development (Function Apps, Service Bus, Logic Apps, Cosmos DB, Data Factory), C#, Git, JavaScript, T-SQL, SSIS.
  • Ability to rapidly learn new languages and technologies, and adapt to the needs of the rapidly changing needs of the business.
  • Sitting and standing for long periods of time..

Salary Range 

$84,246.70 - $124,263.83

Additional Calpine Information:

  • 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. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to hrrecruitment@calpine.com. Determination on requests for reasonable accommodation are made on case-by-case basis.

Please view Equal Employment Opportunity Posters provided by OFCCP here



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