Remote Criticality Safety Engineer – Fuel Fabrication

OKLO; Idaho Falls (ID); Ibrido; USD 140.000 - 190.000; Tempo pieno

Vantaggi offerti da questo lavoro

Equity

Bonuses

Flexible time off

Health insurance

HSA

FSA

Flexible work hours

Descrizione del lavoro

Oklo is seeking a Criticality Analysis & Nuclear Safety Engineer to join the Fuel Fabrication team in Idaho Falls, ID or remote. You will develop and maintain the nuclear safety basis and analyses for advanced fuel fabrication facilities, performing computational analyses and coordinating with process, mechanical, operations, licensing, and quality teams to ensure designs meet safety requirements.

This role requires 3–10+ years of experience in nuclear criticality safety, proficiency with

Competenze

• Bachelor's or higher degree in Nuclear Engineering or closely related discipline.
• Experience performing nuclear criticality or safety analyses.
• Knowledge of neutron transport methods and computational modeling.
• Understanding of NRC or DOE nuclear safety requirements.
• Strong technical writing and communication skills.
• Ability to work effectively within multidisciplinary engineering teams.

Mansioni

• Develop Criticality Safety Evaluations (CSEs) and calculations.
• Perform criticality analyses using MCNP, SCALE, SERPENT, or equivalent software.
• Develop nuclear safety analyses including hazard evaluations and accident analyses.
• Establish fissile material limits, mass limits, geometry controls, moderation controls, and administrative controls.
• Support facility design reviews to ensure criticality-safe equipment layouts and process designs.
• Work with process engineers developing HALEU, plutonium, and uranium metal processes.
• Support NRC licensing documentation and responses to regulatory requests.
• Participate in HAZOPs, What-If analyses, FMEAs, and design reviews.
• Develop criticality alarm system requirements and safety basis documentation.
• Support startup testing, operational readiness reviews, and commissioning.
• Investigate abnormal conditions and recommend corrective actions.
• Maintain compliance with ANSI/ANS-8 standards and applicable NRC/DOE requirements

Conoscenze

Nuclear engineering

Criticality safety

Computational modeling

NRC/DOE knowledge

Technical writing

Team collaboration

Formazione

Bachelor's degree in Nuclear Engineering

Strumenti

MCNP

SCALE

SERPENT

Descrizione del lavoro

Oklo is seeking a Criticality Analysis & Nuclear Safety Engineer to join the Fuel Fabrication team in Idaho Falls, ID or remote. You will develop and maintain the nuclear safety basis and analyses for advanced fuel fabrication facilities, performing computational analyses and coordinating with process, mechanical, operations, licensing, and quality teams to ensure designs meet safety requirements.

This role requires 3–10+ years of experience in nuclear criticality safety, proficiency with