[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Constellation Energy · North Weymouth, Massachusetts # 2027 Combined Cycle O&M Intern - Fore River Energy Center North Weymouth, Massachusetts Full-time Early career Listed on Constellation Energy’s official careers site. Posted October 29, 2026. Check that it is still open and apply there. [Apply on Constellation Energy’s careers site →](https://careers-constellationenergy.icims.com/jobs/140740/login) [OpenNash Jobs](https://jobs.opennash.com/) / [Constellation Energy](https://jobs.opennash.com/companies/constellation-energy/) / 2027 Combined Cycle O&M Intern - Fore River Energy Center ## Job description 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. We are currently seeking highly motivated Engineering students for Engineering Internships for 2027 to work in person at our location in Weymouth, MA – Fore River Energy Center. These paid internships will last approximately 10 weeks starting June 7th, 2027 through August 13th, 2027. Interns will work on specific projects, designed to help them gain real-world, hands-on experience working independently under an assigned supervisor and technical mentor. ### Job Responsibilities - Assist in maintaining shift operating logs and records when required - Assist maintenance personnel in oil sampling and equipment greasing - Assist maintenance personnel in plant equipment rounds - Assist maintenance personnel in troubleshooting activities and performing planned maintenance activities - Assist maintenance personnel with safety permitting tasks - Perform other duties as assigned while under the direct supervision of a Calpine employee. - Report to and take day-to-day instructions, both written and verbal, from the Plant Engineer, Maintenance Manager and Operations Manager Job Requirements: - Pursuing a degree in Marine Engineering, Facilities Engineering or Mechanical Engineering at an accredited college or university - Senior standing, preferred. - Legally eligible to work in the United States now and in the future for any company. - Willingness to work outdoors, in field locations, in a "hands on" environment. - Willingness to adhere to plant safety standards, procedures, and practices. - Good comprehension of basic engineering practices. - Good problem solving and analytical ability. - Strong computer skills especially in the use of spreadsheet and word processing programs. - Strong verbal and written communication skills. - Good organization skills and attention to details are essential - Must be flexible and able to work harmoniously with others in a dynamic environment. - Must be able to self-start and manage multiple simultaneous tasks and priorities. - Must have reliable transportation to and from work ## At a glance - Posted by the employer: Oct 29, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 1, 2026 - Listed for: 3 days - Location: North Weymouth, Massachusetts - Employment type: Full-time[Apply on Constellation Energy’s careers site →](https://careers-constellationenergy.icims.com/jobs/140740/login) ## Hiring at Constellation Energy - Open jobs: 341 - 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/) ## More jobs at Constellation Energy ### [2027 Environmental Intern - Geysers](https://jobs.opennash.com/companies/constellation-energy/jobs/f8f3b3e4da5f9bf8db6e/) Middletown, California ### [2027 Geoscience Intern - Geysers](https://jobs.opennash.com/companies/constellation-energy/jobs/a4d38c349edda389b47d/) Middletown, California ### [2027 Power Generation Facility Intern - Sutter Energy Center](https://jobs.opennash.com/companies/constellation-energy/jobs/aa24a82730f2c959d7be/) Yuba City, California ### [2027 Summer Corporate Systems HRIT Intern (Remote)](https://jobs.opennash.com/companies/constellation-energy/jobs/2477ba0912ea4fc347c4/) Baltimore, Maryland ### [2027 Summer Enterprise Architecture Intern (Chicago, IL)](https://jobs.opennash.com/companies/constellation-energy/jobs/ddd98bd7a2c037218229/) Chicago, Illinois ## Similar jobs at other companies ### [T-Combined Cycle Operator II](https://jobs.opennash.com/companies/alliant-energy/jobs/e4730e9f4a4eacc09f7a/) Alliant Energy · Beloit, WI ### [Seasonal Backstage Combined Selling Associate, Grapevine Mills](https://jobs.opennash.com/companies/macys/jobs/98c5d90d3a60adc78989/) Macy's · Grapevine, TX, United States ### [Seasonal Backstage Combined Selling Associate, Queens Place](https://jobs.opennash.com/companies/macys/jobs/4dd293db0aacbf0be038/) Macy's · Elmhurst, NY, United States ### [Wait Staff - Server - Univ. of Minnesota - Athletics Combined](https://jobs.opennash.com/companies/aramark/jobs/79d190203be13fb41e81/) Aramark · Minneapolis, MN, US ### [Vendor - Stadium or Arena - Univ. of Minnesota - Athletics Combined](https://jobs.opennash.com/companies/aramark/jobs/1bb829898cace18ee719/) Aramark · Minneapolis, MN, US OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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