Hot Cell Design Engineer

Position Description:

As a Hot Cell Design Engineer at Oklo, you will help shape a highly specialized, remotely-operable hot cell environment that enables the safe, efficient processing of used nuclear fuel (UNF).

You’ll work collaboratively with a multidisciplinary team of mechanical, nuclear, chemical, and controls engineers to integrate critical systems such as shielding, containment, and remote operations into an industrial-scale recycling facility.

Key Responsibilities:

• Lead or support the mechanical and systems design of radiological hot cells used in UNF recycling, including shielding, ventilation, confinement, and remote handling systems
• Define equipment and material layouts, including material transfer pathways and maintenance access strategies
• Work with radiation modeling and safety analysis specialists to develop shielding requirements and establish design constraints
• Integrate robotic and remote handling technologies (e.g., manipulators, cameras, cranes, etc.) into cell design
• Contribute to the structural evaluation of confinement systems, ensuring compliance with fire protection, external hazard, and natural phenomena hazard requirements
• Collaborate with structural, HVAC, instrumentation, and process engineers to ensure seamless integration across all hot cell systems
• Participate in Failure Modes and Effects Analyses (FMEA), hazard analyses, and radiological safety assessments
• Contribute to design reviews, procurement specifications, and installation and commissioning plans
• Support prototyping, testing, and commissioning of hot cell subsystems

Competencies:

We are looking for a Hot Cell Design Engineer that is:

• Passionate about clean energy, fuel recycling, and efficient stewardship of natural resources
• An optimist at heart
• Passionate about making advanced fission a reality
• Willing and able to learn quickly
• Willing to think dif