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Middletown, CA
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Calpine
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Middletown, CA
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Calpine
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Middletown, CA
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Senior Power Plant Control Operator (800 MW)
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Calpine
Middletown, CA
L5 Senior
July 8th, 2026
Power Plant Operators
Other Electric Power Generation
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Operations Trainee
NEXT STEPS
Calpine
Middletown, CA
L3 Junior
April 12th, 2026
Power Plant Operators
Other Electric Power Generation
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Administrative Assistant II
NEXT STEPS
Calpine
Middletown, CA
L4 Mid
April 12th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
Corporate, Subsidiary, and Regional Managing Offices
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Turbine Control Engineer III
NEXT STEPS
Calpine
Middletown, CA
L5 Senior
April 9th, 2026
Engineers, All Other
Other Electric Power Generation
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Control Operator II
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Calpine
Middletown, CA
L5 Senior
May 21st, 2026
Power Plant Operators
Other Electric Power Generation
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Business Operations Analyst
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Calpine
Middletown, CA
L5 Senior
April 14th, 2026
Business Operations Specialists, All Other
Biomass Electric Power Generation
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Process Control Engineering Specialist II
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Calpine
Middletown, CA
L5 Senior
June 6th, 2026
Electrical Engineers
Other Electric Power Generation
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Senior Electrical Engineer, Geothermal & Robotics Projects
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Calpine
Middletown, CA
L5 Senior
July 16th, 2026
Electrical Engineers
Geothermal Electric Power Generation
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Maintenance Technician III
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Calpine
Middletown, CA
L5 Senior
June 1st, 2026
Maintenance and Repair Workers, General
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Senior IC&E Technician: DCS, PLC & Plant IT Expert
APPLY
Calpine
Middletown, CA
L5 Senior
July 4th, 2026
Electrical and Electronics Repairers, Commercial and Industrial Equipment
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Manager Maintenance
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Calpine
Middletown, CA
L5 Senior
May 21st, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Other Electric Power Generation
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Maintenance Planner II
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Calpine
Middletown, CA
L5 Senior
April 30th, 2026
Maintenance and Repair Workers, General
Other Electric Power Generation
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Electrical Engineer III
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Calpine
Middletown, CA
L5 Senior
April 15th, 2026
Electrical Engineers
Geothermal Electric Power Generation
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IC&E Technician III
APPLY
Calpine
Middletown, CA
L5 Senior
June 15th, 2026
Installation, Maintenance, and Repair Workers, All Other
Other Electric Power Generation
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Operator Technician I
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Calpine
Middletown, CA
L3 Junior
August 2nd, 2026
Stationary Engineers and Boiler Operators
Other Electric Power Generation
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Operator Technician II
NEXT STEPS
Calpine
Middletown, CA
L4 Mid
April 12th, 2026
Installation, Maintenance, and Repair Workers, All Other
Electric Power Distribution
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Asset Management Director
NEXT STEPS
Calpine
Middletown, CA
L7 Manager
April 9th, 2026
General and Operations Managers
Other Electric Power Generation
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IC&E Technician II
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Calpine
Middletown, CA
L5 Senior
July 15th, 2026
Installation, Maintenance, and Repair Workers, All Other
Other Electric Power Generation
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Business Manager
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Calpine
Middletown, CA
L5 Senior
April 11th, 2026
General and Operations Managers
Corporate, Subsidiary, and Regional Managing Offices
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Maintenance Technician Trainee
NEXT STEPS
Calpine
Middletown, CA
L3 Junior
May 12th, 2026
Maintenance and Repair Workers, General
Other Electric Power Generation
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Process Control Engineer III
NEXT STEPS
Calpine
Middletown, CA
L5 Senior
June 6th, 2026
Engineers, All Other
Other Electric Power Generation
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Turbine Control Systems Engineer II Innovation & On-Call
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Calpine
Middletown, CA
L5 Senior
July 16th, 2026
Engineers, All Other
Turbine and Turbine Generator Set Units Manufacturing
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Maintenance Technician II
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Calpine
Middletown, CA
L5 Senior
April 14th, 2026
Maintenance and Repair Workers, General
Other Electric Power Generation
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IC&E Technician II (Hiring Immediately)
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Calpine
Middletown, CA
L5 Senior
July 30th, 2026
Electrical and Electronic Engineering Technologists and Technicians
Other Electric Power Generation
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Plant Manager
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Calpine
Middletown, CA
L5 Senior
May 21st, 2026
General and Operations Managers
Other Electric Power Generation
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General Plant Manager
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Calpine
Middletown, CA
L7 Manager
May 19th, 2026
General and Operations Managers
Other Electric Power Generation
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Power Operations Trainee
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Calpine
Middletown, CA
L3 Junior
June 13th, 2026
Power Plant Operators
Other Electric Power Generation
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Operator Technician III
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Calpine
Middletown, CA
L5 Senior
April 29th, 2026
Stationary Engineers and Boiler Operators
Other Electric Power Generation
Show all >