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Calpine Jobs in California (NOW HIRING)

Billing Analyst

San Diego, CA · On-site

$70K - $88K/yr

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 ...

Billing Analyst

San Diego, CA · On-site

$51K - $67K/yr

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 ...

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 Operations Trainee

Middletown, CA · On-site

$28.50 - $32.32/hr

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 ...

Operator Technician I

Middletown, CA · On-site

$51.62 - $52.60/hr

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 ...

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 ...

Business Manager

Middletown, CA · On-site

$98K - $124K/yr

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 ...

Plant Manager

Middletown, CA · On-site

$154K - $196K/yr

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 ...

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 Operations Trainee (IC&E)

Coyote, CA · On-site

$32.77 - $34.90/hr

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 ...

Business Manager

Middletown, CA · On-site

$98K - $124K/yr

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 ...

Risk Analyst

San Diego, CA · On-site

$70K - $88K/yr

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 ...

Risk Analyst

San Diego, CA · On-site

$70K - $88K/yr

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 ...

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 ...

Operator Technician III

Middletown, CA · On-site

$66.16 - $67.48/hr

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 ...

Operator Technician II

Middletown, CA · On-site

$58.94 - $60.71/hr

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 ...

Billing Analyst

San Diego, CA · On-site

$70K - $88K/yr

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 ...

Showing results 21-40

Calpine information

See California salary details

$31.6K

$64.5K

$122.9K

How much do calpine jobs pay per year?

As of Sep 2, 2026, the average yearly pay for calpine in California is $64,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,400.00 and $73,000.00 per year, depending on experience, location, and employer.

What is Calpine?

Calpine is one of the largest generators of electricity from natural gas and geothermal resources in the United States. The company specializes in generating clean, reliable, and affordable power, utilizing modern and efficient power plants. Calpine operates dozens of facilities across the country and is known for its commitment to sustainability and reducing carbon emissions. Employees at Calpine may work in a variety of roles, including plant operations, engineering, environmental compliance, and corporate functions.

What are the key skills and qualifications needed to thrive as a Calpine energy industry professional?

To succeed at Calpine or in the energy sector, you typically need a strong background in engineering, energy management, or environmental science, often supported by a relevant degree. Familiarity with power generation technologies, SCADA systems, and compliance with industry regulations such as NERC or EPA standards is crucial. Standout professionals demonstrate problem-solving abilities, teamwork, and effective communication to address complex operational challenges. These competencies ensure safe, efficient, and compliant power plant operations in a dynamic energy market.

What are the typical career advancement opportunities for someone joining Calpine in an entry-level operations role?

At Calpine, entry-level operations employees often have clear pathways for career advancement, including opportunities to move into supervisory or specialized technical roles. Employees are encouraged to pursue relevant certifications and on-the-job training, which can help them progress to higher responsibility positions, such as lead operator or plant manager. Calpine frequently supports internal promotions and offers mentorship programs to help employees develop the necessary skills and knowledge for advancement. This supportive environment enables motivated individuals to build long-term, rewarding careers within the company.

What is the difference between Calpine vs Power Plant Operator?

AspectCalpinePower Plant Operator
Required CertificationsMay require certifications in power plant operations, safety, and environmental complianceTypically requires a state license or certification in power plant operations or related fields
Work EnvironmentOperates in power plants, often in energy generation facilities, with a focus on natural gas or geothermal plantsWorks directly in power plants, monitoring equipment, and managing plant operations
Employer & Industry UsageCalpine is a major energy producer operating multiple power plants, mainly in the natural gas sectorPower Plant Operators are employed across various energy companies, including utilities and independent power producers

Calpine and Power Plant Operators share similar work environments and certification requirements, focusing on energy generation. While Calpine is a specific company, Power Plant Operators are roles found across many energy firms. Understanding these differences helps job seekers identify the right opportunities in the energy industry.

What are popular job titles related to Calpine jobs in California?

For Calpine jobs in California, the most frequently searched job titles are:

What job categories do people searching Calpine jobs in California look for?

The top searched job categories for Calpine jobs in California are:

What cities in California are hiring for Calpine jobs?

Cities in California with the most Calpine job openings:

Infographic showing various Calpine job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution, with an average salary of $64,524 per year, or $31 per hour.

Billing Analyst

Calpine

San Diego, CA • On-site

$70K - $88K/yr

Full-time

Posted 7 days ago


Calpine rating

8.7

Company rating: 8.7 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


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.

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 communities with a choice to purchase cleaner energy at competitive rates. CCAs procure renewable sources of electricity for their customers and utilize the power lines, owned by the local utility, to distribute this renewable energy. CCA Billing Analysts are responsible for ensuring a high level of operational excellence by ensuring accurate and timely daily invoicing processes and audit requirements as well as assisting with various operational tasks. CCA Billing Analysts are key components of this rapidly growing program; making themselves an essential part of Calpine Energy Solutions expanding services.

Job Responsibilities

Validate Invoices and Resolve Billing Exceptions for CCA Customers (50%)

  • Review customer records in billing database to ensure billing parameters are set up accurately
  • Correspond and follow-up daily with local utility regarding billing inquiries and exceptions for CCA customers, provide updates to CCA clients for customer service items as needed
  • Ensure timeliness and accuracy to meet high customer service expectations
  • Review and resolve exception reports daily and weekly
  • Promptly invoice the energy component of CCA Customers to ensure charges are sent to the local utility in a timely manner
  • Ensure accurate account set-up including proper jurisdiction

Processes and Audit Review (25%)

  • Complete daily, weekly, and monthly billing related processes
  • Log tasks and exceptions appropriately for audit review
  • Review payments and end of month cash receipts
  • Review, test, and update tax statuses as needed

Other Customer Service Support (15%)

  • Facilitate timely resolution of inquiries and appropriately close the issue with the CCA customer
  • Assist Account Team with customer or client service items
  • Provide a high level of customer service using strong written and verbal communication when communicating

Organizational Understanding (5%)

  • Be proficient in understanding and articulating the nuances of the various CCA Programs
  • Provide constructive feedback regarding current processes
  • Practice high ethical standards; be accountable for such things as time, communication statistics, organizational understanding and business knowledge

Business Knowledge (5%)

  • Demonstrate the ability to work independently and maintain flexibility to adapt well to change
  • Maintain effective working relationships with other organizations in the company, the Call Center, CCA Clients, and utilities
  • Gain an understanding of how the tasks at hand have a broader impact to the business

Job Requirements

  • Bachelor’s degree required preferably in Business or related discipline.
  • Minimum of 1-year work experience in CCA or a related field is strongly preferred.
  • Organized and detailed oriented
  • Analytical with information files
  • Strong verbal and written communication
  • Strong negotiation skills, diplomacy, and tact
  • Bilingual is a plus but not required
  • Data entry skills
  • Intermediate to advanced level Excel skills
  • Proficient in organizing Outlook settings
  • Proficient with keyboard shortcuts
  • Ability to learn and become proficient with Nexant Revenue Manager
  • Ability to learn and become proficient with Microsoft Dynamics CRM

Salary Range 

$70,720.00 - $88,449.38

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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