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Constellation Energy · Middletown, California

# General Plant Manager

Middletown, California Full-time Manager or lead $211,500 to $235,000 Manufacturing & Production 

Listed on Constellation Energy’s official careers site. Posted November 2, 2026. Check that it is still open and apply there.
[Apply on Constellation Energy’s careers site →](https://careers-constellationenergy.icims.com/jobs/141173/login)

[OpenNash Jobs](https://jobs.opennash.com/) / [Constellation Energy](https://jobs.opennash.com/companies/constellation-energy/) / General Plant Manager

## Job description

### Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

### Our culture and employee experience make it clear

We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow. Total Rewards Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally.

We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program; comprehensive medical, dental and vision benefits, including robust wellbeing programs; disability and life insurance benefits; paid time off for vacation, holidays, and sick days; and much more.

Expected salary range of $211,500 to $235,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k). Constellation is looking for a General Plant Manager at our Geysers location in Middletown, California. Primary Purpose of Position Overall accountability for equipment reliability to ensure operating requirements meet quality standards at the lowest possible cost. Manage and oversee the safe, efficient and reliable operation of fossil and/or hydro station(s) in the Exelon Power fleet.

Ensure compliance with all federal, state and local regulatory requirements, applicable industry technical standards and company policies. Operate the plant(s) in a manner that minimizes the cost of generation and maximizes profitability while maintaining the long-term viability of the station assets.

### Primary Duties and Accountabilities

Manage all resources to ensure generation of electricity in a timely and reliable manner at the direction of the Power Team. Create and manage the station O&M and capital budgets to minimize the costs and maximize profitability while ensuring the long-term viability of the assets. Maintain a positive work environment and good employee relations. Provide guidance for employee development opportunities and timely feedback regarding performance.

Serve as a change agent for business initiatives. Assure proper administration of collective bargaining agreement, if applicable, and company programs and policies, including safety, attendance, discipline, etc. Ensure Power standards and fundamentals are established and implemented to provide a safe work environment. Ensure compliance with all federal, state and local regulatory requirements and maintain environmental stewardship.

Maintain effective community relations to promote a positive image of the Company. Participate in ESG- and GHG-related meetings, conferences, and workshops to enhance professional knowledge and stay abreast of industry trends.

### Minimum Qualifications
- Bachelor's Degree in Business or a Technical Program and 12 years of experience 15-years professional experience 10-years of power plant (or related) experience 5-years supervisor/management experience Collective bargaining experience Experience in 2 of the following: Operations, Engineering, Maintenance, or Outage Plant operations and maintenance experience Leadership assessment required
- Strong communication and interpersonal skills
- Strong problem-solving, conflict resolution, organizational and analytical skills Flexibility to handle multiple daily deadlines and adapt to changing priorities

### Preferred Qualifications

Master's degree in business or related field Multi-site experience Multi-departmental experience

## At a glance
- Posted by the employer: Nov 2, 2026
- First seen by OpenNash: Nov 8, 2026
- Last checked: Nov 8, 2026
- Listed for: 6 days
- Location: Middletown, California
- Employment type: Full-time
- Pay: $211,500 to $235,000[Apply on Constellation Energy’s careers site →](https://careers-constellationenergy.icims.com/jobs/141173/login)

## Hiring at Constellation Energy
- Open jobs: 384
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 10, 2026

[All Constellation Energy jobs](https://jobs.opennash.com/companies/constellation-energy/) · [Weekly hiring report](/reports/hiring/)

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