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Junior Nuclear Engineer Jobs in Wisconsin (NOW HIRING)

WI · On-site

$110 - $135/hr

... Nuclear Security Administration (NNSA) facility are encouraged to apply. Global Engineering & Technology (GET) is seeking a highly qualified individual to join our team during Q3 2026 as a Technical ...

WI · On-site

$100 - $130/hr

Familiarity with nuclear regulations and industry standards * Experience including leading a team of engineers and technicians and training/mentoring junior staff * Good written and oral ...

WI · On-site

$90 - $125/hr

Familiarity with nuclear regulations and industry standards. * Experience leading a team of engineers and technicians and training/mentoring junior staff. * Good written and oral communication skills ...

Senior Mechanical Engineer

Madison, WI · On-site

$105K - $139K/yr

They will be expected to drive complex engineering initiatives, mentor junior engineers, and ... Education: BS in Mechanical Engineering, Nuclear Engineering, or a related field, plus 5-8 years ...

... junior engineers, and contribute to strategic decisions that support the commercialization of ... Education: BS in Mechanical Engineering, Nuclear Engineering, or a related field, plus 5-8 years ...

Senior Mechanical Engineer

Madison, WI · On-site

$105K - $139K/yr

They will be expected to drive complex engineering initiatives, mentor junior engineers, and ... Education: BS in Mechanical Engineering, Nuclear Engineering, or a related field, plus 5-8 years ...

Senior Mechanical Engineer

Madison, WI

$105K - $139K/yr

They will be expected to drive complex engineering initiatives, mentor junior engineers, and ... Education: BS in Mechanical Engineering, Nuclear Engineering, or a related field, plus 5-8 years ...

Junior Nuclear Engineer information

See Wisconsin salary details

$33.8K

$72.5K

$110.5K

How much do junior nuclear engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for junior nuclear engineer in Wisconsin is $72,471.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,000.00 and $80,700.00 per year, depending on experience, location, and employer.

What does a junior nuclear engineer do?

A Junior Nuclear Engineer assists senior engineers in designing, operating, and maintaining nuclear systems such as reactors, power plants, or medical equipment. Their responsibilities often include conducting research, performing safety analyses, preparing technical reports, and helping ensure compliance with regulations. They may also participate in troubleshooting and resolving technical issues, as well as supporting upgrades and efficiency improvements. Junior Nuclear Engineers typically work under supervision while gaining experience and developing their expertise in the field.

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

To thrive as a Junior Nuclear Engineer, you need a solid background in nuclear engineering principles, mathematics, and physics, typically backed by a bachelor's degree in nuclear engineering or a related discipline. Familiarity with industry-standard simulation software, radiation safety protocols, and relevant certifications like Engineer-in-Training (EIT) is valuable. Strong analytical thinking, attention to detail, and effective communication set standout candidates apart in this role. These skills and qualifications are essential for ensuring safety, regulatory compliance, and successful collaboration in the highly technical and regulated nuclear industry.

What kinds of projects and tasks can a junior nuclear engineer expect to work on during their first year?

As a Junior Nuclear Engineer, you can expect to be involved in a variety of projects such as assisting with reactor design modifications, supporting safety analysis, and participating in routine inspections or maintenance planning. You'll work closely with senior engineers and multidisciplinary teams to learn industry protocols, regulatory requirements, and best practices. Your daily responsibilities may include data collection, drafting technical reports, running simulations, and contributing to troubleshooting sessions. This hands-on exposure provides a strong foundation for career advancement and deeper expertise in the nuclear field.

What is the difference between Junior Nuclear Engineer vs Nuclear Technician?

AspectJunior Nuclear EngineerNuclear Technician
Required CredentialsBachelor's degree in nuclear engineering or related field; some roles may require licensing or certificationsAssociate degree or technical certification in nuclear technology or related field
Work EnvironmentDesign, analysis, and development tasks in research facilities, power plants, or laboratoriesOperational tasks, equipment maintenance, and safety procedures in nuclear power plants or labs
Employer & Industry UsageUsed by engineering firms, power plants, and research institutionsCommonly employed in nuclear power plants, maintenance facilities, and testing sites

Junior Nuclear Engineers focus on designing and analyzing nuclear systems, requiring a bachelor's degree and some certifications. Nuclear Technicians handle operational and maintenance tasks, often with technical diplomas. While both work in nuclear environments, their roles differ in responsibilities and qualifications.

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

The most popular types of Nuclear Engineer jobs in Wisconsin are:

What are popular job titles related to Junior Nuclear Engineer jobs in Wisconsin?

For Junior Nuclear Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Junior Nuclear Engineer jobs in Wisconsin look for?

The top searched job categories for Junior Nuclear Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Junior Nuclear Engineer jobs?

Cities in Wisconsin with the most Junior Nuclear Engineer job openings:

Infographic showing various Junior Nuclear Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $72,471 per year, or $34.8 per hour.

Naval Reactors Engineer - Officer Careers - IL, WI, IN, MI

U.S. Navy

Mcfarland, WI • On-site

$4.0K/mo

Full-time

Medical, Retirement, PTO

Re-posted 16 days ago


United States Navy rating

6.4

Company rating: 6.4 out of 10

Based on 380 frontline employees who took The Breakroom Quiz

42nd of 49 rated military and defense


Job description

This role is for candidates currently residing in northern illinois, northwest Indiana, Wisconsin, and Michigan's Upper Penninsula.

The most powerful energy sources in the world need the most powerful minds behind them. As a Nuclear Reactors Engineer, you’ll be responsible for researching, designing, maintaining, operating and regulating the nuclear reactors and power plants that drive the most advanced fleet of submarines and aircraft carriers on Earth. Here, you can fuel a passion for problem-solving by defining and redefining the cutting edge of nuclear propulsion, while setting the standard in nuclear reactor research and regulation.

RESPONSIBILITIES

Naval Reactors Engineers have oversight of the Navy's entire fleet of nuclear-powered ships as well as shore-based prototypes and nuclear propulsion support facilities for America’s Navy. The wide array of technical areas involved in the Naval Nuclear Propulsion program include:

  • Reactor and fluid systems design
  • Reactor physics
  • Materials development
  • Component design such as steam generators, pumps and valves
  • Instrumentation and control of reactor, steam and electric plants
  • Testing and quality control
  • Shielding
  • Chemistry and radiological controls

As a Navy Reactors Engineer stationed at Naval Reactors Headquarters in Washington, D.C., you will provide technical oversight while managing projects ranging from reactor design to fleet operations to de-fueling and decommissioning warships.

PAY AND BENEFITS

  • From the day you start, you’ll receive:
    • Competitive salary
    • Free health insurance
    • Free housing
    • A retirement plan
    • 30 days paid vacation per year

EDUCATION OPPORTUNITIES

In addition to the best-in-class training and state-of-the-art facilities, current undergrad students who meet the prerequisite background will also get the chance to get paid while finishing school through the Nuclear Propulsion Officer Candidate (NUPOC) program. Students in majors like mathematics, engineering, physics and chemistry may receive preferred acceptance into the program.

If accepted into the NUPOC program as an aspiring Naval Reactors Engineer, you can:

  • Receive a salary in excess of $4,000 per month for up to 18 months prior to your college graduation
  • Receive an immediate one-time sign-on bonus of $15,000
  • Enjoy military health care benefits while you are a student in the program

Postgraduate Education Opportunities As a Naval Reactors Engineer, once you’re out of school you’ll have a position waiting as a respected professional and Officer affiliated with the most accomplished nuclear program on earth.

Beyond undergraduate and formal Navy training and education, you can pursue additional graduate education through the following:

  • Post-9/11 GI Bill
  • Navy Tuition Assistance Program
  • Completing Joint Professional Military Education (JPME) at one of the various service colleges
  • Using Tuition Assistance to attend online or in-person graduate programs during shore assignments.
  • Navy College Program
  • VOLED Assistance Center
  • VOLED Region Advisors
  • The Naval Postgraduate School (NPS)
  • Navy War College (NWC)
  • USAF Air University Air Command and Staff College
  • U.S. citizen between the ages of 19 and 29. Exceptions may be possible up to age 40.
  • Graduate or current student pursuing a B.A., B.S. or M.S. (preferably major in mathematics, engineering, physics, chemistry or other technical areas).
  • Those still in school may apply as early as 18 months from completion of an undergraduate degree for Naval Reactors Engineers. - Applicants may also join the NUPOC program as early as 12 months from completion of a master's degree.
  • Additional academic requirements include:
    • Completed one academic year of calculus
    • Completed one academic year of calculus-based physics
    • A competitive GPA and a minimum grade of "B" in all technical courses

General qualifications may vary depending upon whether you’re currently serving, whether you’ve served before or whether you’ve never served before.

WORK ENVIRONMENT

Preliminary training and eventual staff assignments center around Naval Reactors Headquarters at the Navy Yard in Washington, D.C. At Headquarters, you will be a part of an elite, streamlined staff of roughly 500 people who oversee the entire Naval Nuclear Propulsion Program from cradle to grave. Even junior-level Naval Reactors Engineers assume responsibility for key technical work in a variety of state-of-the-art facilities, including:

  • Two Department of Energy laboratories
  • Two nuclear prototype/training sites
  • Nearly 100 nuclear-powered ships and submarines
  • Six shipyards
  • More than 1,000 firms that support the Naval Reactors Program

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Industry

National security, national security and international affairs, public safety statistics centers and offices, guided missile and space vehicle manufacturing and public administration

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

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