Calpine Operating Services Company jobs
7 open positions · Middletown, Walnut Creek, Odessa and more
Where Calpine Operating Services Company is hiring
Middletown, CA · 3
Walnut Creek, CA · 1
Odessa, TX · 1
Pasadena, TX · 1
Corpus Christi, TX · 1
Open roles
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Senior Engineer - Rotating Equipment
Pasadena, TX · Internship · Posted Aug 27, 2026
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IC&E Technician III
Corpus Christi, TX · Full Time · Posted Aug 19, 2026
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Director Project Management & Development
Walnut Creek, CA · Contract · Posted Jul 13, 2026
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General Plant Manager
Middletown, CA · Contract · Posted Jun 18, 2026
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Process Control Engineer III
Middletown, CA · Full Time · Posted Jun 3, 2026
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Business Manager
Middletown, CA · Contract · Posted May 5, 2026
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Plant Engineer II
Odessa, TX · Full Time · Posted Apr 17, 2026
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