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Nuclear Engineer III Nuclear Safety Analysis

Perform nuclear safety calculations and analyses for reactor design

Execute design, analysis, or evaluation activities using sound engineering principles to support nuclear and radiological safety, shielding design, reactivity and criticality control, and core design. This role contributes to the development of a deep borehole pressurized water reactor at Deep Fission, Inc, a public company advancing nuclear technology toward commercial deployment.

Why This Role?

Advance groundbreaking nuclear technology toward commercial deployment with NRC engagement

Key Responsibilities

  • Perform calculations and analyses for nuclear and radiological safety
  • Conduct shielding design evaluations for reactor components
  • Analyze reactivity and criticality control in reactor systems
  • Support core design activities using engineering principles
  • Execute design and evaluation tasks for nuclear reactor development

Requirements

  • Nuclear engineering background
  • Experience with safety analysis calculations
  • Knowledge of radiological safety principles
  • Understanding of reactivity and criticality control
  • Familiarity with core design concepts

Required Skills

nuclear engineeringsafety analysisreactor designradiological safetyshielding designreactivity controlcriticality controlnuclear safety analysisradiological shieldingcriticality assessmentreactor core designengineering calculations

Keywords

nuclear engineersafety analysisreactor designdeep boreholepressurized water reactorNRC compliancenuclear technologyradiological safety
View Original Description from RemoteOK

Original description from RemoteOK

Deep Fission is a nuclear technology company pioneering the development of a revolutionary deep borehole pressurized water reactor. We recently completed a private placement financing and Alternative Public Offering and are now operating as a public company while maintaining our startup agility and innovation focus. With strategic partnerships in place, strong private and public investment, and active engagement with the U.S. Nuclear Regulatory Commission (NRC), we are executing our next phase of growth as we advance our groundbreaking nuclear technology toward commercial deployment. Job Summary: This position is a nuclear engineer who supports the design, development, and safety analysis of nuclear reactors. Functions within this role include performing calculations and analyses to support nuclear and radiological safety, shielding design, reactivity and criticality control, and core design. Key Responsibilities: Execute design, analysis, or evaluation activities using sound engineering principles Please mention the word **SUBLIME** and tag RMmEwNjo5OGMwOjM2MDA6OjEwMw== when applying to show you read the job post completely (#RMmEwNjo5OGMwOjM2MDA6OjEwMw==). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.

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Source
RemoteOK
Job Type
full time
Location
Remote · Open worldwide
Category
Seniority
senior
Posted
May 12, 2026

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