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Nuclear Core Design Engineer Jobs in Wisconsin (NOW HIRING)

Experience working in a cross-functional, global engineering environment Core Competencies * Strong ... Advanced CAD modeling and technical design capabilities * Effective communication and collaboration ...

Experience working in a cross-functional, global engineering environment Core Competencies * Strong ... Advanced CAD modeling and technical design capabilities * Effective communication and collaboration ...

Experience working in a cross-functional, global engineering environment Core Competencies * Strong ... Advanced CAD modeling and technical design capabilities * Effective communication and collaboration ...

We have positions available in our Core Product and New Product/New Market departments! **must be proficient in Solidworks** TITLE: Design Engineer DEPARTMENT: Engineering REPORTS TO: Engineering ...

We have positions available in our Core Product and New Product/New Market departments! **must be proficient in Solidworks** TITLE: Design Engineer DEPARTMENT: Engineering REPORTS TO: Engineering ...

Mechanical Design Engineer

Menomonee Falls, WI

$76.30K - $103.40K/yr

The Mechanical Design Engineer will work closely with others in our engineering group as well as ... Fit UNISIG Core Values: Driven to perform; Solve problems, don't create them; Strong individual who ...

Nuclear Engineer

Racine, WI

$92.40K - $110.60K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Nuclear Engineer

Rhinelander, WI

$96.20K - $115.30K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Nuclear Engineer

Onalaska, WI

$91.50K - $109.60K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Nuclear Engineer

Janesville, WI

$90.60K - $108.60K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Nuclear Engineer

Plover, WI

$96.30K - $115.40K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Nuclear Engineer

Madison, WI

$99.30K - $118.90K/yr

Nuclear Engineer (Naval Reactors Engineer) Category / Component ... Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program ...

Mechanical Design Engineer

New Berlin, WI · Hybrid

$74.50K - $100.90K/yr

Product Engineering & Quality Manager In this role, you will play a pivotal role in the design and ... Core and Core Plus * Vision benefit * Company paid life insurance (2X base pay) * Company paid AD&D ...

CAD Designer II (2D/3D) (Nuclear)

Madison, WI

$27.25 - $37.50/hr

Translate engineering requirements, calculations, and specifications into manufacturable, quality ... Professional experience in CAD design for nuclear, energy, aerospace, or similarly regulated ...

Nuclear Engineer

Madison, WI · On-site

$99.30K - $118.90K/yr

This Nuclear Engineer will work with Realta's engineering and scientific teams to provide critical engineering and design input on Realta's technology development roadmap. The Nuclear Engineer will ...

Nuclear Engineer

Madison, WI · On-site

$99.30K - $118.90K/yr

This Nuclear Engineer will work with Realta's engineering and scientific teams to provide critical engineering and design input on Realta's technology development roadmap. The Nuclear Engineer will ...

Mechanical Design Engineer

New Berlin, WI · Hybrid

$74.50K - $100.90K/yr

Product Engineering & Quality Manager In this role, you will play a pivotal role in the design and ... Core and Core Plus * Vision benefit * Company paid life insurance (2X base pay) * Company paid AD&D ...

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Nuclear Core Design Engineer information

What are the key skills and qualifications needed to thrive as a Nuclear Core Design Engineer, and why are they important?

To thrive as a Nuclear Core Design Engineer, you need a strong background in nuclear engineering, reactor physics, and thermodynamics, typically supported by a relevant engineering degree. Proficiency with simulation and modeling software such as MCNP, SCALE, or CASMO, and familiarity with regulatory codes are essential. Strong analytical thinking, attention to detail, and effective teamwork set standout professionals apart in this field. These skills ensure safe, efficient, and regulatory-compliant reactor core designs, which are critical for nuclear plant operation and public safety.

What are some common challenges faced by Nuclear Core Design Engineers during new reactor projects?

Nuclear Core Design Engineers often encounter challenges such as balancing safety requirements with optimal reactor performance during new projects. They must navigate complex regulatory standards, work with interdisciplinary teams, and ensure that their designs account for fuel efficiency, thermal limits, and long-term reliability. Close collaboration with safety analysts, operations staff, and regulatory bodies is essential to address evolving project needs and unexpected technical issues. Staying current with technological advancements and adapting designs to new materials or methodologies is also a key part of the role.

What does a Nuclear Core Design Engineer do?

A Nuclear Core Design Engineer is responsible for designing, analyzing, and optimizing the arrangement and performance of fuel assemblies within a nuclear reactor core. Their work ensures the reactor operates safely and efficiently while meeting regulatory requirements and power output goals. This involves complex calculations, simulations, and collaboration with other engineers to assess fuel utilization, thermal limits, and overall core behavior during various operating conditions.

What is the difference between Nuclear Core Design Engineer vs Nuclear Reactor Engineer?

AspectNuclear Core Design EngineerNuclear Reactor Engineer
Primary FocusDesigning and optimizing nuclear reactor cores for safety and efficiencyOperating, monitoring, and maintaining nuclear reactors during operation
Required CredentialsEngineering degree, often with specialization in nuclear engineering, certifications in reactor safetyEngineering degree, nuclear engineering background, reactor operation licenses
Work EnvironmentDesign labs, research facilities, engineering officesReactor sites, power plants, operational control rooms
Industry UsageUsed during reactor design, development, and safety analysis phasesActive during reactor operation, maintenance, and troubleshooting

The main difference is that Nuclear Core Design Engineers focus on designing and optimizing reactor cores before and during construction, while Nuclear Reactor Engineers are involved in the operation and maintenance of reactors once they are active. Both roles require nuclear engineering expertise but serve different stages of the reactor lifecycle.

What job categories do people searching Nuclear Core Design Engineer jobs in Wisconsin look for? The top searched job categories for Nuclear Core Design Engineer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Nuclear Core Design Engineer jobs? Cities in Wisconsin with the most Nuclear Core Design Engineer job openings:
Infographic showing various Nuclear Core Design Engineer job openings in Wisconsin as of May 2026, with employment types broken down into 35% Full Time, 58% Part Time, 1% Temporary, and 6% Contract. Highlights an 49% Physical, 15% Hybrid, and 36% Remote job distribution.
Nuclear Design Engineer

Nuclear Design Engineer

Westinghouse Electric Company

Two Rivers, WI • Remote

$50 - $55/hr

Other

Medical, Retirement, PTO

Posted 3 days ago


Job description

WECTEC Staffing Services provides customer-focused solutions with offerings ranging from high-volume and low-cost to specialized niche solutions, never compromising on delivering best-in-class customer service to both our clients and our professionals each day.


Are you interested in being part of an innovative team that supports Westinghouse's mission to provide clean energy solutions? At WECTEC Staffing Services, a wholly-owned subsidiary of Westinghouse Electric Company LLC, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace.


About the role:

We're looking for an Engineer - Nuclear-Level 2 on behalf of our client. This is a 1-year contract assignment (W-2). If you are a Mechanical, Electrical, and I&C Engineer with a background in nuclear power plant design engineering, then this job is for you. You have the experience to develop minor modification engineering change packages for some active facilities. You will have subject matter expertise and demonstrate familiarity with the NEI Standard Design Process. You will report to the onsite manager.

Location: Remote


Key Responsibilities:

  • Design modifications for upgrades and obsolete equipment issues, with varying complexity.
  • Oversee system modifications across multiple vendors, engineering disciplines, and interfaces between legacy and modern systems, ensuring both nuclear safety and regulatory compliance.
  • Coordinate project execution with operations, engineering teams, external vendors, and regulatory agencies, being the primary technical contact.
  • Apply the NEI Standard Design Process and nuclear configuration management principles to ensure modifications comply with relevant technical standards within the assigned discipline.
  • Mentor engineering personnel on nuclear electrical/I&C concepts, digital technology applications, and nuclear design change practices.


Qualifications:

  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, or I&C Engineering.
  • Minimum of four years of nuclear power plant experience, including at least two years working with the NEI Standard Design Process for an operating nuclear utility.
  • Familiarity with discipline-specific codes and standards.
  • Experience with 10 CFR 50.59 Applicability Determinations and 10 CFR 50.59 Screening processes.
  • Experience with nuclear power plant systems.


Our Safety Pledge to You:

If you are as committed to your success as we are committed to your safety, then this is the position for you! For us, our guiding principle has always been and will continue to be the safety of our people. It's that simple!


Why WECTEC Staffing Services?

WECTEC Staffing Services delivers customer-focused solutions, offering everything from high-volume, cost-effective staffing to specialized niche roles, while maintaining best-in-class service. Our employees bring expertise across technical and corporate functions, supporting international contracts in over five countries. We invite you to explore opportunities within our distinguished global talent network.


WECTEC Staffing Services offers competitive pay to all of our employees. Additionally, most positions qualify for benefits including the following:

  • Comprehensive Health and Income Protection Benefits
  • 401(k) Savings Plan
  • Paid Vacations for Qualifying Positions


We are committed to transparency and equity in all our people practices. The base salary range for this position, which is dependent upon experience, qualifications and skills, is estimated to be $50.00/hr. to $55.00/hr.


WECTEC Staffing Services continues to successfully place professional and technical resources into key roles globally. You can learn more by visiting www.wectecstaffing.com


You can submit your completed application, and explore other available options, using the following link: careers.westinghousenuclear.com


Get connected with WECTEC Staffing Services on social media: LinkedIn


Equal Opportunity Employer including Veterans and Individuals with Disabilities


Employment opportunities may require access to information which is subject to the export control regulations of the United States. Hiring decisions for such positions are required by law to be made in compliance with these regulations. Applicants for employment opportunities in other countries must be able to meet the comparable export control requirements of that country and of the United States.