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Nuclear Design Engineer Jobs in Illinois (NOW HIRING)

Electrical Design Engineer

Seward, IL · On-site

$122K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Seward, IL · On-site

$122K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Byron, IL · On-site

$89K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Esmond, IL · On-site

$122K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Chana, IL · On-site

$122K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Polo, IL · On-site

$89K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Electrical Design Engineer

Holcomb, IL · On-site

$122K - $154K/yr

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural ... The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron ...

Showing results 21-40

Nuclear Design Engineer information

See Illinois salary details

$60

$82

$98

How much do nuclear design engineer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for nuclear design engineer in Illinois is $82.46, according to ZipRecruiter salary data. Most workers in this role earn between $80.14 and $90.87 per hour, depending on experience, location, and employer.

What is a nuclear design engineer?

A Nuclear Design Engineer is responsible for designing, analyzing, and optimizing nuclear systems, components, or reactors. They work on fuel assemblies, shielding, cooling systems, and safety mechanisms to ensure efficient and secure nuclear operations. Their role involves applying physics, engineering principles, and regulatory standards to develop safe and effective nuclear technology. These engineers collaborate with scientists, regulatory bodies, and project teams to ensure compliance and innovation in nuclear energy or research applications.

What are the key skills and qualifications needed to thrive as a nuclear design engineer?

To thrive as a Nuclear Design Engineer, you need a strong background in nuclear engineering, physics, and mathematics, typically supported by a relevant Bachelor's or Master's degree. Familiarity with industry-standard modeling software (such as MCNP or SCALE), CAD tools, and adherence to regulations like NRC or ASME codes are essential, and certifications such as a Professional Engineer (PE) license can be advantageous. Strong analytical thinking, teamwork, and effective communication skills set standout candidates apart in this field. These capabilities are vital for ensuring safe, efficient, and compliant nuclear system designs that meet rigorous industry and safety standards.

What are some typical challenges a nuclear design engineer may encounter on the job?

Nuclear Design Engineers often face complex technical challenges, such as optimizing reactor core configurations for safety and efficiency, adhering to strict regulatory requirements, and ensuring accurate modeling of nuclear systems. They may also need to troubleshoot unexpected design issues, interpret extensive technical data, and keep up with advancements in nuclear technology and safety protocols. Working closely with multidisciplinary teams—including mechanical, electrical, and safety engineers—requires strong collaboration and communication. Navigating these challenges not only sharpens problem-solving skills but also contributes significantly to both personal professional development and the overall safety and success of nuclear projects.

How much do nuclear design engineers make?

Nuclear design engineers typically earn a median annual salary of around $100,000 to $130,000, depending on experience, education, and location. Senior engineers or those with specialized skills and certifications can earn higher salaries, often exceeding $150,000 annually.

What are the most commonly searched types of Nuclear Design Engineer jobs in Illinois?

The most popular types of Nuclear Design Engineer jobs in Illinois are:

What job categories do people searching Nuclear Design Engineer jobs in Illinois look for?

The top searched job categories for Nuclear Design Engineer jobs in Illinois are:

What cities in Illinois are hiring for Nuclear Design Engineer jobs?

Cities in Illinois with the most Nuclear Design Engineer job openings:

What are popular job titles related to Nuclear Design Engineer jobs in IL?

For Nuclear Design Engineer jobs in IL, the most frequently searched job titles are:

Infographic showing various Nuclear Design Engineer job openings in Illinois as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $171,517 per year, or $82.5 per hour.

Electrical Design Engineer

Constellation Energy

Baileyville, IL • On-site

$122K - $154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz

12th of 87 rated oil and gas companies


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.

The Electrical Design Engineer position is based out of our Byron Clean Energy facility in Byron, IL.


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 Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level*********************************** 

Entry Level - $89,000 

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, engineering specifications 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.
  • 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 &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

  • B.S. in Electrical Engineering
  • Engineer in Training Certification
  • Good grasp of techniques and a good understanding of the fundamental functions performed by the group. As responsibility increases within the organization

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