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  |- +  Job details: Engineer, Reactor


Engineer, Reactor


Job Category: Misc Engineering
Posted on: 03/16/2026 by Constellation Energy (formerly Exelon Generation)
Job reference #: 135881-en-us

Location
Oswego, New York US-Region I (North East)
Address: 348 Lake Road
Zip/Postal Code: 13126

Compensation
Unspecified Wage
$ Per Diem
PayScale Salary Calculator


Expiration Date 05/15/2026

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.

***This Engineering role can be filled at the Entry, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level***

 

  • Entry Level - $87,000 
  • Mid-Level - $92,700-114,00
  • Sr Level - $122,400-154,000

Ranges are per year based on experience, along with a comprehensive benefits package that includes bonus and 401K

Prim ary Purpose of Position
Performs advanced reactor engineering problem solving in support of nuclear plant operations. Responsible for technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations.
 
  • Assure all engineering analysis & recommendations prepared are in accordance with applicable safety analyses, industry codes, and all regulatory requirements.
  • Support reactor engineering fleet initiatives and all reactor clean energy centers assigned.
  • Perform independent research, reviews, studies and analyses in support of technical projects.
  • Accountable for the development and implementation of effective processes and techniques at appropriate levels of details and in compliance with established policies and procedures.
  • Recommend equipment, new concepts and techniques to improve performance, simplify construction, reduce costs, correct design or material flaws, or comply with changes in codes or regulations.
  • Must obtain Qualified Nuclear Engineering (QNE) within 24 months of assuming the position.
  • Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

MINIMUM QUALIFICATIONS for Entry Level E01 Engineer ? New Graduate

 

  • Bachelor?s degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • The requirements as outlined above meet or exceed ANSI/ANSI-3.1-1014 (4.6.1) Standard, "Selection, Qualifications, and Training of Personnel for Nuclear Power Plants"

 

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

  • Bachelor?s degree in engineering (chemical, civil/structural, electrical, industrial, mechanical or nuclear) with 2 years of nuclear or related engineering experience
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • The requirements as outlined above meet or exceed ANSI/ANSI-3.1-1014 (4.6.1) Standard, "Selection, Qualifications, and Training of Personnel for Nuclear Power Plants"

 

MINIMUM QUALIFICATIONS for Senior E03 Engineer

  • Bachelor?s degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear)  with 5 years of nuclear experience or related engineering experience
  • Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties
  • The requirements as outlined above meet or exceed ANSI/ANSI-3.1-1014 (4.6.1) Standard, "Selection, Qualifications, and Training of Personnel for Nuclear Power Plants"

Preferred Qualifications

Engineering in Training certification


Other requirements
Degree

Experience
Unspecified

Security Clearance
Unspecified

Qualifications
Unspecified


 

Contact information
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