Nuclear Engineer, Safety Analysis

NANO Nuclear Energy Inc. (NASDAQ: NNE); Oak Brook (IL); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Health insurance

401(k) with 5% match

Unlimited PTO & parental leave

Job summary

NANO Nuclear Energy is seeking a Nuclear Engineer, Safety Analysis in Oak Brook, IL to advance the safety analysis portion of the KRONOS and related reactor technologies. You will develop models, run analyses, and interface with engineering to meet safety goals while addressing NRC questions.

The ideal candidate holds an MS or PhD in Nuclear Engineering (or related field) with BS+3 years experience, and brings strong reactor physics, thermal hydraulics, and communication skills to a

Qualifications

• MS/PhD in Nuclear Engineering or related field.
• BS plus 3+ years in Nuclear Engineering or related field.
• Strong foundations in reactor physics, thermal hydraulics, safety analysis, and materials performance.
• Ability to develop models, perform analysis, and interpret results.
• Excellent communication and teamwork skills.

Responsibilities

• Develop methods, models, and data to analyze reactor system safety performance.
• Provide input to engineering on materials selection and system requirements.
• Participate in team-wide engineering efforts and respond to NRC questions.
• Prepare technical reports for internal and external stakeholders.

Skills

Nuclear engineering fundamentals

Safety analysis

PRA (Probabilistic Risk Assessment)

Modeling & analysis

Communication & teamwork

Education

MS/PhD in Nuclear Engineering or related field

BS + 3 years experience in Nuclear Engineering or related field

Job description

NANO Nuclear Energy is an advanced nuclear technology company developing next-generation microreactor systems that will help transform the future of clean, reliable, and resilient energy. Through the development of its KRONOS MMR™ Energy System, LOKI MMR™ Energy System, and ZEUS™ Solid Core Battery Reactor—advanced high-temperature gas-cooled reactor (HTGR) technologies designed for applications including data centers, industrial operations, remote communities, and critical infrastructure—the company is advancing innovative nuclear solutions for a rapidly evolving energy landscape. NANO Nuclear has also submitted a Construction Permit Application (CPA) to the U.S. Nuclear Regulatory Commission (NRC) to support the planned deployment of the KRONOS MMR at the University of Illinois Urbana-Champaign (UIUC), representing a significant milestone toward the commercialization of advanced nuclear technology.

Joining NANO Nuclear means contributing to pioneering technologies with the potential to redefine the nuclear industry while working alongside experts in engineering, science, and innovation. Our team operates in a collaborative, entrepreneurial environment where employees are encouraged to solve challenging technical problems and advance the materials technologies needed for next-generation energy systems.

Position Overview

The Nuclear Engineer, Safety Analysis will further the design and engineering of nuclear reactor technologies by supporting activities undertaken by the Safety Analysis group. The focus of this group is to perform analysis to assess the safety performance of the reactor design and work with engineering to deliver on safety goals.

Responsibilities

• Develop methods, models, and data to analyze reactor system safety performance. Areas of analysis may include mechanistic source term analysis, consequence analysis, graphite performance, and system transient modeling.
• Provide feedback and insight to reactor engineering, including on materials selection, materials performance, and system requirements.
• Participate in team-wide engineering efforts, for example by: providing input to engineering test facility design; contributing to assessments of system failure modes; and responding to NRC questions.
• Prepare technical reports for internal and external stakeholders

Qualifications

• M.S./PhD in Nuclear Engineering or related field.
• B.S. +3 years experience in Nuclear Engineering or related field
• Strong foundations in relevant technical areas, potentially including: reactor physics, thermal hydraulics, safety analysis, fuel performance, materials performance, system analysis, and PRA.
• Strong foundations in developing models, performing analysis, and assessing results.
• Commitment to an inclusive and collaborative team environment.
• Demonstrated ability to self-motivate; proactive and independent identification, prioritization, and execution of tasks.
• Excellent interpersonal, communication, and facilitation skills; demonstrated ability to organize and communicate technical information to teammates, leaders, high-level stakeholders, and customers.

What We Offer

• A collaborative engineering culture focused on innovation and technical excellence.
• Opportunities for mentorship, professional growth, and technical leadership.
• The opportunity to contribute to a cleaner, more reliable energy future.
• Competitive medical, dental, vision and life insurance with generous company contributions.
• Company 401(k) plan with 5% match.
• Unlimited PTO policy with company holidays and paid parental leave.

Equal Opportunity Statement

NANO Nuclear Energy is an equal opportunity employer committed to fostering a diverse and inclusive workplace. We encourage individuals with diverse backgrounds, experiences, and perspectives to apply.