Mechanical Systems Engineer; Nuclear

Position: Mechanical Systems Engineer (Nuclear)
Our client is dedicated to making nuclear power more accessible and focuses on delivering:

Simple and Safe Micro-Reactor Solutions
Scalable, affordable, and deployable in various locations
Generates energy at a rate of  one megawatt electric (MWe)  at a time

They are currently developing a ⚛️  Micro Modular Reactor
Capable of providing clean energy and radioisotopes where needed
Initially supporting the reactor licensing process in the  United States

By partnering with them, we have the opportunity to contribute to :
A Rapidly Growing Scaleup
Aiming to become a leading technology provider in global energy solutions
Committed to innovation and sustainability

This collaboration offers a unique chance to be part of a:
High-Performance Team
Focused on delivering essential energy solutions worldwide

The Mechanical Systems Designer will be responsible for:

️  Designing, Developing, and Optimizing
Mechanical systems and components for nuclear power plants, research reactors, and other applications

Creating Detailed Technical Drawings
Collaborating with engineers and regulatory agencies
Ensuring designs meet nuclear safety, performance, and regulatory standards

️  Using CAD Software
Developing 2D and 3D models
Performing mechanical analyses and supporting prototype development and testing

Potential Next Steps
As the company is expanding rapidly and planning international growth in 2026, the right candidate may be considered for regional and/or global responsibilities.

Your Responsibilities Will Include:

Designing and Developing Mechanical Systems
Components and assemblies for nuclear reactor applications, including piping, heat exchangers, pressure vessels, and cooling systems

✏️  Creating and Modifying CAD Drawings
Using software like AutoCAD, Solid Works, or CREO for detailed design

Collaborating with Engineers and Regulatory Agencies
Ensuring design feasibility, safety, and compliance
Conducting material selection, stress analysis, and thermal analysis for optimal performance under high-radiation and high-temperature conditions

Ensuring Regulatory Compliance
Adhering to industry regulations and codes, including ASME Boiler & Pressure Vessel Code (BPVC), NRC guidelines, and ANSI standards

⚙️  Engineering Activities Related to Mechanical Loads
Analyzing systems and components, including pressure vessels

Assisting in Prototype Development and Testing
Troubleshooting nuclear mechanical systems

Preparing Technical Documentation
Including design specifications, engineering reports, and bills of materials (BOM)

Revising Designs Based on Feedback
Incorporating testing results, manufacturing input, and regulatory requirements

Maintaining Organized Design Files
Ensuring version control for nuclear components and systems

Supporting the Product Lifecycle Management (PLM) Process
Including design updates and safety improvements

CANDIDATE PROFILE

Education :
Master’s degree in Mechanical Engineering, Nuclear Engineering, or a related field

Experience : 2-5 years in mechanical design for nuclear applications, power plants, or industrial settings

Certifications (Preferred) : CSWP (Certified Solid Works Professional), AutoCAD Certification, or equivalent

️  Proficiency in CAD Software :
AutoCAD, Solid Works, CREO

Knowledge of Mechanical Design Principles :
Material properties and manufacturing processes specific to nuclear applications

Understanding of Nuclear Reactor Components :
Cooling systems and radiation shielding

Familiarity with ASME BPVC, NRC Regulations, and ANSI Standards  for nuclear mechanical design

Experience with Finite Element Analysis (FEA) :
Knowledge of Computational Fluid Dynamics (CFD) for nuclear applications is a plus

Experience in Tribology, Seals, and Welding

Strong Problem-Solving and Analytical Abilities

️  Effective Communication and Teamwork Skills :
Essential for collaboration with engineers and regulatory bodies

Attention to Detail and Project Management Skills :
Ability to manage multiple projects and meet regulatory deadlines

Preferred Qualifications:

PhD / Engineering Degree
English (Written and Oral)

Soft Skills :

Passionate Engineer  willing to be part of history in nuclear industry.
Ability to Build Relationships and Influence  at all Levels of the Organizatio n