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Nuclear Mechanical Design Engineer Jobs (NOW HIRING)

Octagon Group

Mechanical Design Engineer

Denton, TX · On-site

$71K - $96K/yr

Senior Mechanical Design Engineer Location: Denton, Texas Salary: $120,000 - $140,0000 + 20% bonus + Benefits Senior Mechanical Design Engineer | Data Centre Power Infrastructure | Texas We're ...

Holtec International

Mechanical Design Engineer

Camden, NJ · On-site

$100K - $115K/yr

The Mechanical Engineering Design Engineer is responsible for supporting the design, development ... The successful candidate will contribute to innovative solutions supporting the nuclear power ...

Applied Engineering

Mechanical Design Engineer

Cypress, TX · On-site

$46.63 - $53.85/hr

Mechanical Design Engineer | Cypress, TX JOB SUMMARY We are seeking a motivated and hardworking individual to join our team in Cypress, TX as a Mechanical Design Engineer. You will be part of a group ...

Sigma Design

Mechanical Design Engineer

Burbank, WA · On-site

$100K - $140K/yr

Mechanical Design Engineer (Direct Placement for Client) Sigma Design has collaborated with a growing manufacturing company seeking an experienced Machine Design Engineer to join their team in the ...

Applied Engineering

Mechanical Design Engineer

Cypress, TX · On-site

$46.63 - $53.85/hr

Mechanical Design Engineer | Cypress, TX JOB SUMMARY We are seeking a motivated and hardworking individual to join our team in Cypress, TX as a Mechanical Design Engineer. You will be part of a group ...

Sigma Design

Mechanical Design Engineer

Burbank, WA · On-site

$74K - $101K/yr

Mechanical Design Engineer (Direct Placement for Client) Sigma Design has collaborated with a growing manufacturing company seeking an experienced Machine Design Engineer to join their team in the ...

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Nuclear Mechanical Design Engineer information

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$62

$85

$101

How much do nuclear mechanical design engineer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for nuclear mechanical design engineer in the United States is $85.10, according to ZipRecruiter salary data. Most workers in this role earn between $82.69 and $93.75 per hour, depending on experience, location, and employer.

What does a nuclear mechanical design engineer do?

A Nuclear Mechanical Design Engineer is responsible for designing, analyzing, and developing mechanical systems and components used in nuclear power plants and related facilities. Their work involves ensuring that these systems meet strict safety, regulatory, and performance standards. Typical tasks include creating detailed technical drawings, performing stress and thermal analyses, selecting appropriate materials, and collaborating with multidisciplinary teams to implement design solutions. They play a crucial role in maintaining the safety and efficiency of nuclear operations, from initial concept through installation and maintenance.

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

To thrive as a Nuclear Mechanical Design Engineer, you need a solid background in mechanical engineering, nuclear systems, and regulatory standards, typically supported by a relevant engineering degree and, often, a Professional Engineer (PE) license. Familiarity with CAD software, finite element analysis tools, and nuclear safety codes such as ASME and NRC regulations is essential. Strong analytical thinking, problem-solving abilities, and effective communication skills help you excel in multidisciplinary teams and manage complex projects. These skills and qualifications are crucial for ensuring the safety, reliability, and regulatory compliance of nuclear facility components.

What are the most common challenges nuclear mechanical design engineers face when working on new reactor projects?

Nuclear Mechanical Design Engineers often encounter challenges related to strict regulatory requirements, complex safety considerations, and the integration of new technologies with existing systems. Coordinating with multidisciplinary teams—including structural, electrical, and safety engineers—is crucial to ensure all aspects of the design meet rigorous industry standards. Additionally, adapting to evolving project specifications and balancing cost-effectiveness with uncompromised safety can be demanding, but these challenges foster valuable problem-solving and collaboration skills.

What is the difference between Nuclear Mechanical Design Engineer vs Mechanical Engineer?

AspectNuclear Mechanical Design EngineerMechanical Engineer
CredentialsBachelor's or Master's in Mechanical or Nuclear Engineering, certifications like PE or ASMEBachelor's or Master's in Mechanical Engineering, PE certification often preferred
Work EnvironmentDesigning nuclear reactor components, working in nuclear plants or research facilitiesDesigning machinery, HVAC, or industrial systems across various industries
Industry UsagePrimarily in nuclear power, research, and defense sectorsBroadly in manufacturing, energy, aerospace, and automotive industries

The main difference between a Nuclear Mechanical Design Engineer and a Mechanical Engineer lies in their specialization and work environment. Nuclear Mechanical Design Engineers focus on designing components for nuclear reactors and work within nuclear facilities, requiring specific certifications and knowledge of nuclear safety standards. Mechanical Engineers have a broader scope, working across various industries on general mechanical systems. Both roles require strong engineering credentials, but their applications and industry focus differ significantly.

What cities are hiring for Nuclear Mechanical Design Engineer jobs?

Cities with the most Nuclear Mechanical Design Engineer job openings:

What states have the most Nuclear Mechanical Design Engineer jobs?

States with the most job openings for Nuclear Mechanical Design Engineer jobs include:

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

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

Infographic showing various Nuclear Mechanical Design Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 89% Full Time, 7% Part Time, and 3% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $177,000 per year, or $85.1 per hour.

Supervisor, Mechanical Design Engineer

Brea, CA • On-site

Curtiss-Wright
Computer and Electronic Product Manufacturing • 5 - 10K employees
Learn more about Curtiss-Wrightexternal

$145K/yr

Full-time

Medical, Retirement, PTO

Re-posted 23 days ago

Curtiss-Wright rating

8.4

Company rating: 8.4 out of 10

Based on 36 frontline employees who took The Breakroom Quiz

Job description

Supervisor, Mechanical Design Engineer **SIGN ON BONUS**
As a supervisor of design engineering, you will lead and guide a team of mechanical design engineers. This team is part of the Engineering Group and provides products to advanced power plant designs including Small Modular Reactors and Generation IV nuclear power plants, as well as existing power plants with decades of experience, in both domestic and international markets. In this role, you will perform a variety of engineering tasks including supporting the engineering department to guide the development of technical solutions for emerging problems. You will do this for our existing products as well as new product development. The position involves working with valves, actuators, and similar mechanical equipment and structures utilized in nuclear power plants.
Location: Brea, CA
Salary: $ 108,900-$145,200
Please note that the salary range information provided is a general guideline only, reflecting a position based in California. Criteria such as the candidate's qualifications and relevant experience, the scope of the specific position, as well as market and business considerations will be evaluated when extending an offer.
We Take Care of Our People
Paid Time Off I 401K with Employer Match and Profit Sharing I Health and Wellness Benefits I Learning and Development Opportunities I Referral Program I Competitive Pay I Recognition I Employee Stock Purchase Plan I Inclusive & Supportive Culture *
Your Challenge:
What You Bring:
  • Design parts and assemblies for various product lines (e.g. valves, hydraulic assemblies, and actuators)
  • Create schematic, and assembly drawings using Solidworks or AutoCAD
  • Review manufacturing drawings for parts and determine manufacturing processes and specify tolerancing requirements
  • Develop engineering solutions and proposal documentation for RFQs and RFIs
  • Collaborate with the analysis team on parts or assemblies that require FEA or CFD
  • Communicate with customers on project and design related challenges
  • Required travel time is less than 5%

What You Bring:
  • 12+ years of Mechanical Design experience
  • Knowledge and experience in industrial and machine design
  • Lead roles in product development and put into practice various engineering processes listed below.
  • Understanding of different manufacturing processes: casting, machining, grinding, lapping, additive manufacturing, sheet metal fabrication etc.
  • Proficiency in GD&T and related standards for drawing creation
  • Proficiency in engineering processes (e.g. DFMA, DMAIC, FMEA, tolerance stack-up analysis, etc.)
  • In-depth understanding of ASME standards pertaining to valve design
  • Proficiency in AutoCAD for layout and schematics is a plus
  • Familiarity with nuclear industry standards (ASME, ANSI, API, IEEE etc.) is a plus
  • Familiarity with industrial hydraulics and electrical equipment is a plus
  • Familiarity with mean time to failure (MTTF) or mean time before failure (MTBF) concepts related to product quality and reliability is a plus

Who We Are
Our Values
Environmental, Social and Governance
Enertech, a business unit of Curtiss-Wright, is a global leader in providing valves, actuators, snubbers, pipe restraints, instrumentation, diagnostics and test equipment to the Nuclear Power Industry. Our employees are highly motivated, self-starters and able to work in a fast-paced team environment where critical and tight deadlines are common, and Customer Satisfaction is our foremost mission. https://www.cwnuclear.com/brands/enertech/default.aspx
*Please note, benefits are country specific and may vary from location to location.
#LI-YA1
No unsolicited agency submittals please. Agency partners must be invited to participate in a search by our Talent Acquisition Team and have signed terms in place prior to any submittal. Resumes submitted directly to any Curtiss-Wright employee or affiliate will not qualify for fee payment, and therefore become the property of Curtiss-Wright.
Compliance Statement
This position may require exposure to export-controlled information and subject to additional security screening. In the event information provided during the security screening reveals ineligibility to access export-controlled information, any offer of employment may be reconsidered or withdrawn.
Curtiss-Wright is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, sexual orientation, gender identity, physical or mental disability, age, ancestry, legally protected medical condition, family care status, marital status, religion, veteran status, national origin, or any other legally protected status. If you require accommodation during the recruitment process, please contact Talent Acquisition.
For US Applicants: EEO is The Law - click here for more information.
If you require accommodation due to a disability at any time during the recruitment and/or assessment process, please contact Talent Acquisition and we will make all reasonable efforts to accommodate your request.

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About Curtiss-Wright

Sourced by ZipRecruiter

Curtiss-Wright Actuation Division designs, manufactures and supports electro-mechanical actuation products and systems for use in demanding applications in Aerospace, Defense and Industrial Automation markets. Our market leading solutions help improve the reliability, efficiency and performance of our customers' operations and platforms, as well as reducing their environmental impact with energy efficient electro-mechanical designs and technology. For the Aerospace market, we supply actuation systems for flight control, landing gear, utility and other applications on both commercial and military aircraft. In Ground & Naval Defense markets, we support a wide array of applications ranging from door assist, ramp and hatch actuation, weapons handling systems, radar and launch platform actuation, and robotic (AUV/ROV) actuation. In Industrial Automation, our Exlar® actuators are globally recognized as a leading brand offering high power density, precision and reliability for machine/process applications in automotive, food & beverage, oil & gas, robotics, entertainment and many other industries.

Industry

Computer and electronic product manufacturing

Company size

5,001 - 10,000 Employees

Headquarters location

Davidson, NC, US

Year founded

1929

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