Mechanic Trainee

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.

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.

Salary starts at $43.71/hour

Supports and assists qualified mechanics in the inspection, repair, testing, adjustment, installation and removal of nuclear power plant equipment.

• Inspect and maintain turbines
• Inspect and maintain heat exchangers
• Inspect and maintain pumps
• Inspect and maintain valves
• Inspect and maintain fans, blowers and dampers
• Inspect and maintain air compressors
• Successfully complete 100 series fundamental training and attain 100 series qualifications to independently perform basic maintenance tasks such as using measuring and test equipment, power tools and shop equipment
• Successfully complete 200 and 250 series maintenance initial classroom and hands‑on task training and evaluation
• Upon completion of 200 and 250 series training and until the applicable ANSI experience time requirement is met, perform 200 and 250 series tasks under direct supervision of qualified mechanics
• Perform emergency response duties as assigned

• High school diploma or GED
• Relevant technical training, trade school or work experience
• Must possess a good mechanical and technical aptitude as evidenced by successfully passing the EEI Maintenance System Selection (MASS) test
• Meets the requirements of Company and Nuclear Regulatory Commission (NRC) psychological, drug, alcohol, and medical testing policies and/or regulations
• Satisfactorily completes General Employee and Radiation Worker training, including respirator qualifications and maintains unescorted access
• May be subject to certification and recertification with periodic reviews if required by NRC or industry standards
• Must be physically capable of performing the essential functions of this position
• Any modification mandated by law or regulation enacted by a governmental agency that affects either the duties or qualifications of this position will become a part of this job specification