Senior Nuclear Engineer at Radiant Industries in El Segundo, CA | Kablio

Role

Description

energy calculations

nuclear review

model verification

v&v support

method documentation

Perform calculations of energy deposition distributions, reactivity coefficients, kinetics parameters, and control blade worths to input into Digital Twin models.
Review and support other nuclear analyses across the company in reactor physics, shielding, and radiation detection.
Verify assumptions and assess conservatism of neutronics models.
Assist in Verification & Validation (V&V) efforts for the Digital Twin.
Document methods for both technical and non-technical audiences.

Requirements

reactor kinetics

python

monte carlo

core modeling

bachelor’s

thermal hydraulics

Knowledge and experience in reactor kinetics.
Strong programming skills in any language, preferably Python.
Experience documenting analysis methods and assumptions.
Must work 100% onsite at El Segundo HQ.
4+ years of experience with Monte Carlo nuclear engineering software such as OpenMC, MCNP, Serpent, SCALE, etc.
Own modeling methods of core neutronics and reactor physics calculations supporting Radiant’s transient safety analyses.
Bachelor’s degree in nuclear engineering or a similar field from an accredited institution.
Must be willing to work extended hours and weekends as necessary to accomplish our mission.
Basic knowledge of thermal hydraulic principles.
Experience communicating and distilling information with cross-functional teams.

Benefits

Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Medical: 100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
Daily catered lunch. Free snacks and drinks.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Dental: 100% premium coverage for top tier plan (including orthodontia) + 50% for dependents.
Flexible PTO policy. Remote workday allocation.
One Medical: Sponsored memberships for eligible employees and their dependents.
Company and team-bonding events, happy hours and in-person camaraderie.
Vision: 100% premium coverage for top tier plan + 50% for dependents.
Stock: Substantial incentive stock plan for all full-time employees.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

unfortunately, we are unable to provide visa sponsorship at this time.

Security clearance

Information not given or found

Company

Overview

Founded with a mission to revolutionize clean energy solutions through advanced nuclear reactor technology.
Focuses on developing compact, efficient, and scalable nuclear reactors for a sustainable future.
Radiant Industries is at the forefront of modern nuclear power innovation, pioneering next-gen reactor designs.
Their reactors are built for flexibility, safety, and environmental responsibility, making them ideal for diverse energy needs.
The company has attracted significant investment, helping to drive forward its ambitious projects in the nuclear sector.
Typically engages in projects involving energy infrastructure, nuclear reactor development, and clean energy solutions.
Radiant Industries stands out for its commitment to providing clean, reliable power through cutting-edge nuclear technology.

Culture + Values

We value hard work, collaboration, and integrity.
We are committed to delivering high-quality solutions.
Innovation drives our approach to solving energy challenges.
We believe in empowering employees and fostering professional growth.
Safety is our top priority in every aspect of our work.

Environment + Sustainability

Focus on advancing nuclear technology to provide clean and sustainable energy.
Support carbon-neutral operations and continuously work to improve energy efficiency.

Inclusion & Diversity

Articles

Conceptual Design Review of Kaleidos Microreactor

Safety Design Strategy Approval

FEEED Program Partnership

Role

Description

energy calculations

nuclear review

model verification

v&v support

method documentation

Perform calculations of energy deposition distributions, reactivity coefficients, kinetics parameters, and control blade worths to input into Digital Twin models.
Review and support other nuclear analyses across the company in reactor physics, shielding, and radiation detection.
Verify assumptions and assess conservatism of neutronics models.
Assist in Verification & Validation (V&V) efforts for the Digital Twin.
Document methods for both technical and non-technical audiences.

Requirements

reactor kinetics

python

monte carlo

core modeling

bachelor’s

thermal hydraulics

Knowledge and experience in reactor kinetics.
Strong programming skills in any language, preferably Python.
Experience documenting analysis methods and assumptions.
Must work 100% onsite at El Segundo HQ.
4+ years of experience with Monte Carlo nuclear engineering software such as OpenMC, MCNP, Serpent, SCALE, etc.
Own modeling methods of core neutronics and reactor physics calculations supporting Radiant’s transient safety analyses.
Bachelor’s degree in nuclear engineering or a similar field from an accredited institution.
Must be willing to work extended hours and weekends as necessary to accomplish our mission.
Basic knowledge of thermal hydraulic principles.
Experience communicating and distilling information with cross-functional teams.

Benefits

Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
Medical: 100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
Daily catered lunch. Free snacks and drinks.
Beautiful El Segundo headquarters close to the Pacific Ocean.
Dental: 100% premium coverage for top tier plan (including orthodontia) + 50% for dependents.
Flexible PTO policy. Remote workday allocation.
One Medical: Sponsored memberships for eligible employees and their dependents.
Company and team-bonding events, happy hours and in-person camaraderie.
Vision: 100% premium coverage for top tier plan + 50% for dependents.
Stock: Substantial incentive stock plan for all full-time employees.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

unfortunately, we are unable to provide visa sponsorship at this time.

Security clearance

Information not given or found

Senior Nuclear Engineer

Radiant Industries

Senior Nuclear Engineer

Radiant Industries

Description

energy calculations

nuclear review

model verification

v&v support

method documentation

Requirements

reactor kinetics

python

monte carlo

core modeling

bachelor’s

thermal hydraulics

Benefits

Training + Development

Interview process

Visa Sponsorship

Security clearance

Overview

Culture + Values

Environment + Sustainability

Inclusion & Diversity

Articles

Description

energy calculations

nuclear review

model verification

v&v support

method documentation

Requirements

reactor kinetics

python

monte carlo

core modeling

bachelor’s

thermal hydraulics

Benefits

Training + Development

Interview process

Visa Sponsorship

Security clearance

Overview

Culture + Values

Environment + Sustainability

Inclusion & Diversity

Articles

2050

Net-Zero Target

Aim to achieve net-zero emissions by a specific year, demonstrating commitment to carbon neutrality.