Nuclear Engineering Intern Co-op
Forge Atomics
Nuclear Engineering Intern Co-op
Forge Atomics
Factory-built water-cooled nuclear reactors
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.
Forge is seeking nuclear engineering interns to contribute to the nuclear design and safety analysis of Ember, our first reactor, including core design and fuel cycle, reactivity control, and radiation release and dose analysis. Interns work within our simulation and analysis toolchain alongside the engineers carrying the design from today's working models toward licensing and first criticality, and their analyses inform design decisions. Internship and co-op positions are available for the Summer 2027 and Fall 2027 terms; applicants indicate their available term(s) when applying.
Responsibilities
Own a well-scoped nuclear analysis end to end (e.g. criticality, depletion, reactivity coefficients, shielding, etc.) with the mentorship of the engineer responsible for that area
Run and extend reactor physics simulations supporting core design, fuel cycle, and reactivity control studies
Support radiation shielding and release analysis against regulatory limits
Build and improve the analysis tools and automation that allow a small team to work efficiently
Collaborate daily with fluids, structures, components, and manufacturing engineers to keep the design system-optimized and manufacturable
Basic Qualifications
Must be enrolled in a bachelor's degree program in an engineering, physics or math discipline by the start of employment
3+ months of applied engineering experience (internships and project team experience (e.g. FSAE, Rocketry, Cube Sat, Solar Car, etc.) are strongly preferred)
Must be able to comply with U.S. Department of Energy export control regulations governing access to nuclear technology (10 CFR Part 810). U.S. citizenship is not required: Forge can generally host citizens of generally authorized countries (including Canada, the U.K., E.U. member states, Japan, and South Korea), and supports J-1 exchange visitor sponsorship for international students
Preferred Skills and Experience
GPA of 3.5 or above
12+ months experience of application of technical skills outside of the classroom. Prior internships and project team experience are strongly preferred. Exceptional personal projects or laboratory research can serve as substitutes.
Ability to work well in an integrated collaborative team environment, including frequent interactions with technicians, other engineers, and managers
Ability to work effectively in a dynamic professional setting with changing needs and requirements
Coursework or research in reactor physics, radiation transport, thermal hydraulics, or health physics
Experience with reactor physics or radiation transport codes (e.g. OpenMC, MCNP, Serpent) and scientific computing in Python
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 for the duration of the internship/co-op term.
Ability to work extended hours and weekends as necessary
Compensation and Benefits
Pay range:
Engineering Intern/Freshman/Sophomore: $28.00/hour
Engineering Intern/Junior/Senior: $30.00/hour
Your actual level and hourly rate 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.
Interns accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law, and receive access to various other perks.
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.
Factory-built water-cooled nuclear reactors
Forge Atomics designs and builds factory-built, water-cooled nuclear fission reactors to provide reliable, carbon-free baseload power. Its core product is the Ember 25 MWe reactor, with a subscale Ember Mini prototype planned before moving to full-scale deployment. The reactors are manufactured in a factory setting, using proven water-cooled reactor technology with decades of operating experience, and then shipped as modules to site where they are installed, commissioned, and operated. The company aims to lower costs and speed deployment by using mature supply chains and a mass-production approach instead of on-site, bespoke construction. Its safety approach relies on passive safety features designed to make accidents physically unlikely. The ultimate goal is to offer safe, scalable nuclear power that complements or replaces intermittent renewables, improving energy security and reducing environmental impact.
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