Position OverviewNANO Nuclear Energyis seeking a Thermal Structural Engineer to support the design, analysis, anddevelopment of advanced microreactor systems. The successful candidate willcontribute to thermal and structural evaluations of reactor components andsupporting systems, including heat transfer analysis, mechanical designevaluations, finite element analysis (FEA), and engineering documentation. Moreexperienced candidates are encouraged to apply and may take on expandedtechnical ownership, mentoring responsibilities, and leadership of analysisactivities.
Key Responsibilities - Perform thermal and structural analyses supporting the design and development of advanced microreactor systems.
- Conduct heat transfer, thermal stress, and mechanical performance evaluations for reactor components and subsystems.
- Develop and execute engineering analyses using analytical methods and simulation tools such as ANSYS, COMSOL, Abaqus, or equivalent.
- Support finite element analysis (FEA), computational modeling, and design optimization activities.
- Evaluate components under steady-state, transient, and accident-condition operating scenarios.
- Support mechanical design activities including component sizing, material selection, and design verification.
- Prepare engineering calculations, technical reports, design documentation, and presentations.
- Collaborate with nuclear, mechanical, materials, systems, and licensing teams.
- Participate in design reviews, testing activities, and engineering problem-solving efforts.
- Apply engineering principles and industry standards to support safe and reliable reactor designs.
Qualifications - Bachelor's degree in Mechanical Engineering, Nuclear Engineering, Aerospace Engineering, Chemical Engineering, or a related engineering discipline required; Master's degree preferred, with flexibility on years of experience.
- 5+ years of engineering experience.
- Strong understanding of heat transfer, thermodynamics, fluid mechanics, and mechanics of materials.
- Experience with thermal-fluid systems, structural analysis, pressure vessels, high-temperature components, or similarly complex engineering systems.
- Strong computational analysis and engineering simulation experience.
- Experience with ANSYS, COMSOL, Abaqus, or similar advanced engineering analysis tools.
- Experience with MATLAB, Python, or other modeling and programming tools is valuable, particularly when used for engineering analysis and simulation. The relevance of this experience will be evaluated based on how these tools have been used in practice.
- Ability to communicate complex technical information clearly through written reports, presentations, and technical discussions.
- Ability to work collaboratively within a multidisciplinary engineering environment.
- Nuclear experience is highly preferred but not required. Relevant experience from aerospace, oil & gas, energy, defense, or other technically complex industries will be considered.
- Experience with advanced reactor systems, HTGRs, microreactors, or other nuclear technologies is a plus.
- Familiarity with ASME codes and standards is preferred.
- Experience supporting technical documentation for regulatory review is a plus.
What We Offer - The opportunity to develop materials solutions for next-generation nuclear technology.
- A collaborative engineering culture focused on innovation and technical excellence.
- Opportunities for mentorship, professional growth, and technical leadership.
- Competitive compensation and benefits package.
- The opportunity to contribute to a cleaner, more reliable energy future.
Salary range for this position is:Level I - II $85,000- $120,000
Level III: $120,000- $145,000;
Level IV: $145,000- 170,000;
Level V: $170,000- $195,000;
Level VI: $185,000- $215,000
This job description is intended to provide a general overview of the role and may encompass responsibilities across multiple functions or levels within the organization. The scope of the position, title, responsibilities and compensation will be determined based on the specific needs of the business, as well as the candidate's experience, qualifications and level of expertise. The salary range provided, where applicable, is intentionally broad and not indicative of a single level or final compensation offer. Actual compensation will be determined based on relevant experience, skills, qualifications, internal equity and other applicable factors.
