Mechanical Design Engineer

Constellation Energy

Constellation Energy

Location

Port Byron, IL, 61275

Job Type

Full Time

Date Posted

21 April 2026

Who We Are

As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. 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.

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 and help fight climate change. Join us to lead the clean energy future.

The Mechanical Design Engineer position is based out of our Quad Cities Generating Station in Cordova, IL.

Total Rewards

Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more.

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

Entry Level - $87,000 

Mid Level - $92,700-$114,000 

Sr Level - $122,400-$154,000 

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

Primary Purpose of Position

Responsible for performing engineering and technical tasks, under general supervision, in support of nuclear plant operations.

Primary Duties and Accountabilities

  • Perform engineering and technical tasks as assigned by supervision applying general engineering principles.
  • Assure all engineering products prepared are in accordance with applicable safety analyses, industry codes, and all regulatory requirements.
  • Participate in the development and implementation of effective processes and techniques at appropriate levels of detail and in compliance with established policies and procedures.
  • Recommend format and methodology improvements to standard processes and procedures.
  • All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.)

MINIMUM QUALIFICATIONS for Entry Level E01 Engineer &ndash New Graduate

  • B.S  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

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

  • B.S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Senior E03 Engineer

  • B.S. in Engineering, a minimum 5 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

  • Engineer in training certification
  • Good grasp of techniques and a good understanding of the fundamental functions performed by the group

Top Searches

Hiring for Constellation Energy Port Byron

Jobs hiring near me

Job openings near me

Places hiring near me

Local jobs near me Port Byron, IL

Open positions in Port Byron

Jobs in Port Byron, IL

Constellation Energy jobs

Jobs near me

Mechanical Design Engineer jobs hiring near me

Full time jobs near me

Mechanical Design Engineer jobs in Port Byron, IL, United States

Job seekers searching for Constellation Energy

Constellation Energy employment opportunities

Jobs Constellation Energy Port Byron

Constellation Energy worker

Jobs at Constellation Energy in Port Byron IL

Constellation Energy jobs hiring near me Port Byron, IL

Constellation Energy jobs in Illinois

Constellation Energy jobs hiring immediately

Constellation Energy jobs hiring in Port Byron, IL

Constellation Energy jobs in Port Byron, IL

Constellation Energy jobs near me

Mechanical Design Engineer jobs at Constellation Energy

Constellation Energy jobs near me Port Byron, IL

Constellation Energy jobs near me in Port Byron, IL

Constellation Energy openings near me IL

Jobs at Constellation Energy

Other job titles you may consider

Heavy equipment mechanic jobs near me

Industrial mechanic jobs near me

Mechanical technician jobs near me

Field service technician jobs near me

Service mechanic jobs near me

Manufacturing mechanic jobs near me

Auto mechanic jobs near me

Mechanic jobs near me

Automotive technician jobs near me

Equipment maintenance technician jobs near me

Trending Searches in Port Byron, IL

Mechanical Design Engineer openings near Port Byron, IL

Mechanical Design Engineer jobs near me in Port Byron, IL

Mechanical Design Engineer hiring near Port Byron, IL

Mechanical Design Engineer jobs hiring in Port Byron, IL

Jobs hiring now in Port Byron, IL

Mechanical Design Engineer jobs near me Port Byron

Mechanical Design Engineer jobs in Port Byron, IL

Mechanical Design Engineer openings near me Port Byron, IL

Mechanical Design Engineer jobs near Port Byron, Illinois

Jobs currently in Demand

Constellation Energy job openings near me

Constellation Energy hiring for Mechanical Design Engineer

Mechanical Design Engineer jobs near me Port Byron, IL

Mechanical Design Engineer jobs hiring near me Port Byron, IL

Mechanical Design Engineer vacancies near me

Mechanical Design Engineer jobs in Port Byron

Mechanical Design Engineer jobs hiring near Port Byron, IL

Mechanical Design Engineer jobs openings near Port Byron, IL

Jobs hiring immediately

Mechanical Design Engineer jobs hiring immediately Port Byron, IL

Searches you may like

Mechanical Design Engineer jobs hiring immediately

Constellation Energy employment in IL

Mechanical Design Engineer jobs hiring in usa

Full time jobs near Port Byron, IL

High paying jobs near Port Byron, IL

Hiring immediately near me

Jobs near me full time

Mechanical Design Engineer jobs in Illinois

Mechanical Design Engineer jobs near me

Mechanical Design Engineer jobs in Constellation Energy