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Calpine Energy Jobs (NOW HIRING)

ePATHUSA, Inc.

Sr. AI Engineer

Houston, TX · On-site

As an AI/ML Full Stack Engineer at Calpine Inc., you will contribute to the development of AI-driven tools and applications to optimize energy operations, enhance forecasting, and improve operational ...

Calpine

Electrical Engineer III

Middletown, CA

$122K - $156K/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

Plant Engineer I

Bethlehem, PA · On-site

$89K - $111K/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

Administrative Assistant II

Jamaica, NY

$31.37 - $39.21/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

Internship - Supply Chain / SCS Contracts

Houston, TX · On-site

$17.25 - $23.25/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

Internship - Supply Chain / SCS Contracts

Houston, TX · On-site +1

$17.25 - $23.25/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

Process Control Engineer III

Middletown, CA · On-site

$109K - $139K/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

Plant Engineer II

Odessa, TX

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

Plant Engineer II

Pasadena, TX

$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 ...

Calpine

Power Plant Operator

Westbrook, ME

$38.32 - $47.90/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 ...

Calpine

Operator Technician III

Middletown, CA

$66.16/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

Power Plant Operator II

Westbrook, ME

$38.32 - $47.90/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 ...

Calpine

Operator Technician II

Coyote, CA

$50.93 - $66.20/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

Plant Engineer I

Bethlehem, PA

$89K - $111K/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

Maintenance Technician Trainee

Middletown, CA · On-site

$28.50/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

Power Plant Operator I

Westbrook, ME

$34.21 - $42.76/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

Operator Technician III

Lebec, CA

$60.86 - $66.20/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

Process Control Engineer III

Middletown, CA

$109K - $139K/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 ...

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All JobsCalpine Energy Jobs

Calpine Energy information

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$38.5K

$92.3K

$146.5K

How much do calpine energy jobs pay per year?

As of Jun 8, 2026, the average yearly pay for calpine energy in the United States is $92,294.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,000.00 and $114,500.00 per year, depending on experience, location, and employer.

What are typical career advancement opportunities for professionals at Calpine Energy?

At Calpine Energy, employees often find a variety of career advancement opportunities, both within technical and managerial tracks. Team members can progress from entry-level roles in operations, engineering, or business support to supervisory and leadership positions as they gain experience and demonstrate strong performance. The company supports professional growth through mentoring, training programs, and internal promotions, encouraging employees to take on more complex projects and cross-functional responsibilities. This focus on internal development makes Calpine an attractive place for those seeking long-term career growth in the energy sector.

What does Calpine Energy do?

Calpine Energy is a leading independent power producer in the United States, primarily generating electricity from natural gas and geothermal resources. The company operates power plants across the country and supplies energy to utilities, businesses, and wholesale customers. Calpine is known for its focus on cleaner, efficient energy production and is a major player in both the competitive power generation and energy services markets.

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

To thrive as an Energy Analyst at Calpine, you need a strong background in data analysis, economics, and energy markets, typically supported by a relevant degree such as in engineering, finance, or mathematics. Proficiency with analytical tools like Excel, SQL, and energy market modeling software (e.g., MATLAB, Python) is commonly required, along with knowledge of industry regulations. Strong problem-solving, communication, and teamwork skills make candidates stand out by enabling effective collaboration and clear reporting of complex findings. These skills are vital for accurate forecasting, strategic decision-making, and maintaining Calpine’s competitive edge in the dynamic energy market.

What is the difference between Calpine Energy vs Power Plant Operator?

AspectCalpine EnergyPower Plant Operator
CredentialsTypically requires a degree in engineering or related field, plus industry certificationsHigh school diploma or equivalent; technical training or certifications preferred
Work EnvironmentOperate and maintain power plants, often in large facilities or plants operated by CalpineWork at power plants, monitoring equipment and ensuring safety and efficiency
Employer & Industry UsageMajor energy company, involved in power generation and distributionCommon role within power plants, including those operated by companies like Calpine

Calpine Energy is a leading power generation company employing engineers and specialists, while Power Plant Operators are responsible for the day-to-day operation of power plants. Both roles are integral to energy production, with Calpine Energy focusing on management and strategic operations, and Power Plant Operators handling operational tasks on-site.

More about Calpine Energy jobs
What cities are hiring for Calpine Energy jobs? Cities with the most Calpine Energy job openings:
What are the most commonly searched types of Calpine Energy jobs? The most popular types of Calpine Energy jobs are:
What states have the most Calpine Energy jobs? States with the most job openings for Calpine Energy jobs include:
What job categories do people searching Calpine Energy jobs look for? The top searched job categories for Calpine Energy jobs are:
Calpine Energy jobs near you
Infographic showing various Calpine Energy job openings in the United States as of May 2026, with employment types broken down into 80% Full Time, 19% Part Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $92,294 per year, or $44.4 per hour.
Sr. AI Engineer

Sr. AI Engineer

ePATHUSA, Inc.

Houston, TX • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Job Description
As an AI/ML Full Stack Engineer at Calpine Inc., you will contribute to the development of AI-driven tools and applications to optimize energy operations, enhance forecasting, and improve operational efficiency. You will work on both front-end and back-end development, integrating machine learning models, including large language models (LLMs) and generative AI, into Calpine's energy management systems. This role is ideal for professionals with up to 5 years of experience who are passionate about AI, web development, and solving real-world energy sector challenges.
Job Responsibilities
  • AI/MLIntegration: Collaborate with data scientists to integrate machinelearning models (e.g., using TensorFlow, PyTorch, or scikit-learn) forapplications such as energy demand forecasting, predictive maintenance, orcarbon emission optimization.
  • Back-EndDevelopment: Develop and optimize server-side logic, APIs, anddatabase interactions using Python (Flask, FastAPI, or Django) or Node.jsto support energy data processing.
  • AppDevelopment: Build and maintain responsive user interfaces forinternal tools and dashboards using modern JavaScript frameworks (e.g.,React, Vue.js) and CSS frameworks like Tailwind CSS.
  • GenerativeAI Development: Design and implement generative AI solutions, includingLLM-based applications (e.g., using models like GPT or BERT), to createautomated reports, simulate energy scenarios, or enhance decision-supporttools for operational teams.
  • DataPipeline Support: Assist in building andmaintaining data pipelines for processing real-time and historical energydata to support AI-driven applications.
  • APIDevelopment: Design and implement RESTful APIs to connect front-endinterfaces with AI/ML back-end services and energy data systems.
  • Testingand Debugging: Write unit and integration tests to ensure code qualityand debug issues across the full stack.
  • Collaboration: Workwith energy analysts, engineers, and product managers to deliver solutionsthat align with Calpine's operational and sustainability goals.
  • ContinuousLearning: Stay updated on AI/ML advancements, includinggenerative AI and LLMs, full-stack development trends, and energy industryinnovations to contribute innovative ideas.

Requirements
Experience:
  • Positiontypically requires 10 years of IT experience, with 5 years ofexperience focused in software development, with hands-onexposure to full-stack development and experience with AI/MLprojects (professional work, internships, personal projects, or courseworkacceptable).

AI/ML Experience:
  • Candidatesshould have experience or demonstrable familiarity with AI/ML frameworkssuch as TensorFlow, PyTorch, or scikit-learn, with a focus on developing,fine-tuning, or deploying machine learning models for practicalapplications.
  • Exposureto building or integrating AI-driven solutions, such as predictiveanalytics, anomaly detection, or optimization algorithms, is highlyvalued.
  • Experiencewith generative AI platforms and large language model (LLM)-basedapplications, such as chatbots, automated content generation, ordecision-support systems, is a significant plus.
  • Candidatesshould demonstrate an ability to apply AI/ML techniques to solve businessproblems, ideally in domains like energy, operations, or data-drivendecision-making.

Education:
  • Bachelor'sdegree in computer science, Engineering, Data Science, or a related field(or equivalent experience).

Technical Skills:
  • Proficiencyin Python (Node.js, React, or similar frameworks).
  • Familiaritywith AI/ML libraries (e.g., TensorFlow, PyTorch, scikit-learn) andgenerative AI platforms or LLMs (e.g., GPT, BERT, or similar).
  • Experiencewith databases (e.g., PostgreSQL, MongoDB) and REST API development.
  • Basicunderstanding of cloud platforms (e.g., AWS, GCP, Azure) is a plus.
  • Knowledgeof version control systems (e.g., Git).

Soft Skills:
  • Strongproblem-solving skills and eagerness to learn.
  • Abilityto work collaboratively in a fast-paced, team-oriented environment.
  • Goodcommunication skills to articulate technical concepts to non-technicalstakeholders.

Nice-to-Haves:
  • Experiencewith containerization (e.g., Docker) or CI/CD pipelines.
  • Familiaritywith front-end styling frameworks like Tailwind CSS.
  • Exposureto energy sector data or analytics (e.g., time-series data, forecasting).
  • Contributionsto open-source projects or personal AI/ML projects, particularly thoseinvolving generative AI or LLM-based applications.

Benefits
Benefits include:
  • Medical, vision and dental
  • Prescription drug coverage
  • Calpine's Retirement Savings Plan (401(K)) matching
  • Paid time off and paid parental leave
  • Comprehensive health programs, including our Wellness Program, telemedicine, Employee Assistance Program, Health Care and Dependents Care Flexible Spending Accounts (FSAs) and more
  • Life insurance
  • Education reimbursement program
  • Adoption assistance
  • Scholarship and vocational grant programs
  • Training and education opportunities
  • Bonus eligible

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