Nuclear Engineer
Forge Atomics Inc. —El Segundo, CA
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- Extended hours
- System design
- Mid-level
- Office
- Paid parental leave
- Employee stock purchase plan
Quick Apply
10d
Electrical Engineer
Forge Atomics Inc. —El Segundo, CA
- $115,000 - $150,000 a year
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- Mid-level
- Paid parental leave
- Employee stock purchase plan
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10d
Electrical/Electronics Engineer I
Blue Origin —Los Angeles, CA
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5d
Mechanical Engineer, Fluids
Forge Atomics Inc. —El Segundo, CA
- $115,000 - $150,000 a year
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10d
Mechanical Engineer, Motor Design - 2026 New Graduate
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Nuclear Engineer
Radiant Industries —El Segundo, CA
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Sr. Nuclear Engineer
Forge Atomics Inc. —El Segundo, CA
- $140,000 - $190,000 a year
- Extended hours
- 5 years
- System design
- Office
- Paid parental leave
- Employee stock purchase plan
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10d
Mechanical Engineer, Components
Forge Atomics Inc. —El Segundo, CA
- $115,000 - $150,000 a year
- Extended hours
- Mid-level
- Office
- Travel
- Paid parental leave
- Employee stock purchase plan
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10d
Sr. Electrical Engineer
Forge Atomics Inc. —El Segundo, CA
- $140,000 - $190,000 a year
- Extended hours
- 5 years
- System design
- Office
- Paid parental leave
- Employee stock purchase plan
Quick Apply
10d
Reactor Operations Engineer
Radiant Industries —El Segundo, CA
- $119,000 - $146,475 a year
- Extended hours
- Up to 50% travel
- System design
- Mid-level
- Paid parental leave
- Health savings account
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Certification Engineer
Radiant Industries —El Segundo, CA
- $133,500 - $190,050 a year
- Full-time
- 5 years
- Engineering
- Mid-level
- Paid parental leave
- Health savings account
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Mechanical Engineer, Fluid Systems - 2026 New Graduate
Radiant Industries —El Segundo, CA
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- Full-time
- Analysis skills
- Manufacturing
- Civil Engineering
- Paid parental leave
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Build Engineer, Turbomachinery
Radiant Industries —El Segundo, CA
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- Extended hours
- CAD
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- In-person
- Paid parental leave
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Postdoctoral Scholar, Van Dam Lab, Crump Institute for Molecular Imaging
UCLA —Los Angeles, CA
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- Online Application
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AEHF Communications Engineer
The MITRE Corporation —El Segundo, CA
- Full-time
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Sr. Mechanical Engineer, Fluids
Forge Atomics Inc. —El Segundo, CA
- $140,000 - $190,000 a year
- Extended hours
- 5 years
- System design
- Office
- Paid parental leave
- Employee stock purchase plan
Quick Apply
10d
Senior Nuclear Engineer
Radiant Industries —El Segundo, CA
- $133,500 - $184,800 a year
- Extended hours
- Analysis skills
- Bachelor's degree
- Software development
- Paid parental leave
- Health savings account
Quick Apply
Mechanical Engineer, Reactor Structures
Forge Atomics Inc. —El Segundo, CA
- $115,000 - $150,000 a year
- Extended hours
- Construction site
- Mid-level
- Office
- Paid parental leave
- Employee stock purchase plan
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10d
Mission Engineer
The Aerospace Corporation —El Segundo, CA
- $86,600 - $129,800 a year
- Full-time
- Engineering
- Office
- Travel
- Paid holidays
- Relocation assistance
Systems Engineer
Radiant Industries —El Segundo, CA
- $133,500 - $190,050 a year
- Extended hours
- Engineering
- Mid-level
- Analysis skills
- Paid parental leave
- Health savings account
Quick Apply

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nuclear engineering jobs near el segundo, ca

Nuclear Engineer

Forge Atomics Inc.
El Segundo, CA

Quick Apply

Job Details

Full-time
$115,000 - $150,000 a year
10 days ago

Benefits

Stock options
Paid parental leave
Employee stock purchase plan
Health insurance
Dental insurance
Parental leave
Vision insurance
Paid sick time

Qualifications

Bachelor's degree

Full Job Description

Forge Atomics

Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is developing the technology to rapidly scale the deployment of nuclear fission.

Nuclear Engineer

The Nuclear Engineer role is responsible for end-to-end ownership of the nuclear design and safety analysis of our first reactor – Ember – spanning core design and fuel cycle, reactivity control, and radiation release and dose analysis. Nuclear Engineers will advance the design from today's working simulation models through design finalization, licensing, and first criticality, and will build the analysis tools and methods needed to do it at unprecedented speed. Successful candidates will have previously demonstrated extreme ownership in modeling, analyzing, or de-risking complex physical systems, and will be highly motivated to power humanity with abundant, clean energy.

Responsibilities

Support key aspects of nuclear core design including fuel assembly design, reactivity control through burnable poisons, chemical, and mechanical shim, thermal hydraulics, and fuel cycle design
Own reactivity control design and analysis: control rod worth, shutdown margin, reactivity coefficients, chemical and mechanical shim, and transient response
Perform radiation shielding and release analysis against regulatory limits
Work closely with fluids, structures, components and manufacturing teams to deliver a highly system-optimized and manufacturable design
Maintain tight partnerships with fuel procurement supply chain including enrichment service providers and fuel assembly fabricators to ensure high manufacturability of our design
Own a significant portion of the nuclear system through initial criticality, extended full power operations, and fleet wide commercial deployment

Basic Qualifications

Bachelor's degree in nuclear engineering, physics, or a related technical discipline
1+ years of engineering experience designing, analyzing, and building complex hardware (internships and school project team experience qualify)

Preferred Skills and Experience

Strong interpersonal and collaborative skills, enthusiasm for problem solving, and desire to enable abundant clean energy
Experience leading or working on an engineering competition team, i.e. Formula SAE, Baja SAE, Solar Car, Rocketry, Cubesat, or similar
Ability to perform trade studies and make clear recommendations using first principles and engineering fundamentals even with partial information
Experience working at a nimble engineering organization or in a highly technical position that required a scrappy, entrepreneurial manner to accomplish tasks with tight time or budget constraints
Experience with nuclear system design and analysis, including core geometry, reactivity simulations, depletion analysis, and radiation shielding
Experience with thermal hydraulics, heat transfer, and fluid flow regimes
Experience designing to key regulatory standards such as 10 CFR Part 50/52/53
Experience with radiation release analysis, including source term determination and dispersion analysis

Additional Requirements

Position will be based in the South Bay area of Los Angeles County and will require relocation if not already local. The position will be full-time in the office.
Ability to work extended hours and weekends as necessary
Ability to travel to reactor construction sites in other states as necessary

Compensation and Benefits

Pay range:

Level I: $115,000.00 - $130,000.00/per year
Level II: $125,000.00 - $150,000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at Forge. You may also be eligible for long-term incentives, in the form of company stock or stock options, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, paid vacation, paid parental leave, and various other perks. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

Forge is an Equal Opportunity Employer; employment with Forge is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls.

Compensation Range: $115K - $150K

Quick Apply

Refine Your Search

nuclear engineering jobs in el segundo, ca

Nuclear Engineer

Electrical Engineer

Electrical/Electronics Engineer I

Mechanical Engineer, Fluids

Mechanical Engineer, Motor Design - 2026 New Graduate

Nuclear Engineer

Sr. Nuclear Engineer

Mechanical Engineer, Components

Sr. Electrical Engineer

Reactor Operations Engineer

Certification Engineer

Mechanical Engineer, Fluid Systems - 2026 New Graduate

Build Engineer, Turbomachinery

Postdoctoral Scholar, Van Dam Lab, Crump Institute for Molecular Imaging

AEHF Communications Engineer

Sr. Mechanical Engineer, Fluids

Senior Nuclear Engineer

Mechanical Engineer, Reactor Structures

Mission Engineer

Systems Engineer

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