Senior Nuclear Engineer: Safety-Driven Multidisciplinary Lead

AtkinsRéalis; United States; À distance; USD 90 000 - 150 000; Plein temps

Avantages offerts par ce poste

Medical insurance

Dental insurance

Vision insurance

401(k) match

Paid time off

Flexible work options

Résumé du poste

AtkinsRéalis is seeking a seasoned nuclear engineer to lead and support the execution of advanced reactor and SMR designs. You will ensure the smooth flow of technical deliverables and nuclear safety information across engineering disciplines.

The role requires strong leadership in neutronics, shielding, and regulatory compliance, with hands-on use of established neutron transport codes. A senior-level professional with NRC/DOE/IAEA familiarity is preferred.

Qualifications

• Bachelor's degree in Nuclear Engineering with 7+ years of experience; Master's or Ph.D. preferred with 5 years.
• Hands-on proficiency with MCNP, SCALE/KENO, Attila4MC, or Serpent codes.
• Comprehensive knowledge of NRC, DOE, and IAEA regulatory frameworks.

Responsabilités

• Author, review, and approve nuclear safety analyses, licensing documents, and criticality safety evaluations.
• Establish and validate criticality safety limits and engineered controls for SMR systems.
• Perform radiation shielding designs and radiation-transport analyses to ensure operational safety.

Connaissances

Neutronics

Criticality safety

Radiation shielding

Regulatory knowledge

Formation

Bachelor's degree in Nuclear Engineering

Master's or Ph.D. preferred

Outils

MCNP

SCALE/KENO

Attila4MC

Serpent

Description du poste

AtkinsRéalis is seeking a seasoned nuclear engineer to lead and support the execution of advanced reactor and SMR designs. You will ensure the smooth flow of technical deliverables and nuclear safety information across engineering disciplines.

The role requires strong leadership in neutronics, shielding, and regulatory compliance, with hands-on use of established neutron transport codes. A senior-level professional with NRC/DOE/IAEA familiarity is preferred.