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Nuclear Core Design Engineer Jobs in Connecticut

Ametek

Design Engineer

Middlefield, CT

At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration ... As a Design Engineer , you will play a pivotal role in developing innovative solutions for optical ...

Ametek

Design Engineer

Middlefield, CT · On-site

At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration ... As a Design Engineer , you will play a pivotal role in developing innovative solutions for optical ...

US Navy

Nuclear Engineer

Derby, CT · On-site

$98K - $118K/yr

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

US Navy

Nuclear Engineer

Middletown, CT · On-site

$99K - $119K/yr

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

US Navy

Nuclear Engineer

Niantic, CT · On-site

$90K - $107K/yr

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

US Navy

Nuclear Engineer

Danielson, CT · On-site

$92K - $110K/yr

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

US Navy

Nuclear Engineer

Lakeville, CT · On-site

$99K - $119K/yr

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

US Navy

Nuclear Engineer

Botsford, CT · On-site

$99K - $118K/yr

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

US Navy

Nuclear Engineer

Greenwich, CT · On-site

$109K - $131K/yr

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

US Navy

Nuclear Engineer

Noroton, CT · On-site

$105K - $126K/yr

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

US Navy

Nuclear Engineer

Mechanicsville, CT · On-site

$99K - $119K/yr

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

US Navy

Nuclear Engineer

Norwalk, CT · On-site

$98K - $118K/yr

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

US Navy

$100K - $120K/yr

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

US Navy

Nuclear Engineer

Plantsville, CT · On-site

$100K - $119K/yr

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

US Navy

Nuclear Engineer

Pawcatuck, CT · On-site

$99K - $118K/yr

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

US Navy

Nuclear Engineer

Gaylordsville, CT · On-site

$99K - $118K/yr

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

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All JobsNuclear Core Design Engineer JobsNuclear Core Design Engineer Jobs in Connecticut

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 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 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 are popular job titles related to Nuclear Core Design Engineer jobs in Connecticut? For Nuclear Core Design Engineer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Nuclear Core Design Engineer jobs in Connecticut look for? The top searched job categories for Nuclear Core Design Engineer jobs in Connecticut are:
What cities in Connecticut are hiring for Nuclear Core Design Engineer jobs? Cities in Connecticut with the most Nuclear Core Design Engineer job openings:
Nuclear Core Design Engineer jobs near you
Infographic showing various Nuclear Core Design Engineer job openings in Connecticut as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.
Design Engineer

Design Engineer

Ametek

Middlefield, CT

Other

Posted 10 days ago

AMETEK rating

7.6

Company rating: 7.6 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

82nd of 156 rated electronics manufacturers

Job description

Are you ready to collaborate with leading experts in optical engineering and contribute to the next level of precision and excellence?

At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration, and persistence. For over 50 years, Zygo Corporation, headquartered in Middlefield, CT, has been a global leader in designing and manufacturing advanced optical metrology systems, ultra-precise optical components, and complex electro-optical systems and assemblies.

Join our team, where your expertise will drive cutting-edge solutions, address complex technical challenges, and uphold the highest standards of precision and safety.

As a Design Engineer, you will play a pivotal role in developing innovative solutions for optical and opto-mechanical systems.

You will work independently and collaboratively to create comprehensive, economical designs that meet manufacturing, assembly, and testing requirements. Your contributions will ensure the highest quality and accuracy in design outputs, supporting Zygo's commitment to excellence.

Key Responsibilities:

  • Develop and optimize designs for advanced optical metrology instruments and ultra-precise optical components
  • Work independently on design projects, establishing product structures that meet manufacturing, assembly, and testing requirements
  • Create solid models of complex, multi-level assemblies and ensure FEA, interference, and tolerance analyses are complete
  • Recommend materials and assembly methods, performing necessary calculations in compliance with engineering standards
  • Design and drafting. Proficent in creating complex 2D CAD drawings

Requirements and Qualifications:

  • Bachelor's degree in mechanical engineering or related discipline
  • 3-5 years of related work experience in design engineering.
  • Experience in solid modeling and knowledge of standard drafting practices, GD&T, and configuration control.
  • SolidWorks experience; exposure to optical/opto-mechanical design concepts is a plus.

Bring your passion, commitment, and curiosity to Zygo, where our values-curiosity, collaboration, persistence, confidence, problem-solving, and safety-guide every step of our journey. Grow with us as we work together to solve complex challenges, inspire confidence, and make our world a safer, better place.

Are you ready to expand the boundaries of possibility, simplify the complex, and embody the values that define our success?

We welcome your unique perspective and invite you to join us!

Due to the nature of Zygo's programs and products, applicants must have the legal right to work in the US and additionally must be legally authorized to access export-controlled information and source code.

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