Is Calpine currently hiring?

Yes, Calpine is currently hiring for 2 open positions in the United Kingdom. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at Calpine by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.

What do employees say about career development at Calpine?

As of July 2026, Calpine employees rate their career opportunities with 3.5 out of 5 stars, according to 523 anonymously submitted Glassdoor reviews . This rating has decreased by 10% over the last 12 months.

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Calpine

Engaged employer

Calpine Integrator/Developer jobs

2 results in UK

Electrical Engineer III
Middletown, CA
US$123K - US$157K (Employer provided)
Easy Apply
30d+
Senior Transmission Analyst
Houston, TX
US$85K - US$128K (Glassdoor Est.)
Easy Apply
30d+

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Calpine photo of: Calpine team members at Baytown Energy Center.

Calpine photo of: Pastoria Energy Facility

Calpine photo of: Employee at Calpine Headquarters.

Calpine photo of: Champion Energy Services employee at Houston call center.

Calpine Jobs FAQs

Yes, Calpine is currently hiring for 2 open positions in the United Kingdom. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at Calpine by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.
As of July 2026, Calpine employees rate their career opportunities with 3.5 out of 5 stars, according to 523 anonymously submitted Glassdoor reviews. This rating has decreased by 10% over the last 12 months.

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