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Graduate Nuclear Engineer Jobs in California (NOW HIRING)

SST Direct

Supplier Quality Engineer

Torrance, CA · On-site

Supplier Quality Engineer Location: Torrance, CA Salary: $100,000-$140,000/year Employment Type ... Graduate of the U.S. Navy Nuclear Propulsion Program plus 1+ year of nuclear or comparable industry ...

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Graduate Nuclear Engineer information

What is a graduate nuclear engineer?

A Graduate Nuclear Engineer is an entry-level role for recent engineering graduates specializing in nuclear science, reactor design, radiation safety, or related fields. They assist senior engineers in designing, analyzing, and maintaining nuclear systems, ensuring regulatory compliance and safety standards. Responsibilities may include conducting research, simulations, and performance assessments for nuclear facilities or power plants. This role provides hands-on experience and professional development opportunities in the nuclear industry, often leading to more specialized positions.

What types of projects or tasks can a graduate nuclear engineer expect to work on in their first year?

As a Graduate Nuclear Engineer, you may start your career by assisting senior engineers with reactor design calculations, safety analysis reports, or performance monitoring of nuclear systems. You could be involved in supporting maintenance planning, analyzing radiation shielding, preparing technical documentation, or participating in plant upgrades. Many entry-level engineers also work closely with mentors and cross-functional teams—including mechanical, electrical, and safety engineers—to gain hands-on industry experience. Expect a mix of desk-based analysis and potential site visits to gain practical understanding. This variety helps you build core technical competencies while learning to navigate regulatory and operational requirements unique to the nuclear sector.

What are the key skills and qualifications needed to thrive as a graduate nuclear engineer, and why are they important?

A Graduate Nuclear Engineer should possess a solid understanding of nuclear engineering fundamentals, mathematics, and physics, typically supported by a relevant engineering degree. Familiarity with industry-standard simulation software (e.g., MCNP, MATLAB), CAD tools, and adherence to safety regulations or potential certifications like Fundamentals of Engineering (FE) is important. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities help candidates stand out. These skills are vital for ensuring safe, efficient plant operations and contributing meaningfully to multidisciplinary engineering projects.

What are the most commonly searched types of Graduate Nuclear Engineer jobs in California?

The most popular types of Graduate Nuclear Engineer jobs in California are:

What are popular job titles related to Graduate Nuclear Engineer jobs in California?

For Graduate Nuclear Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Graduate Nuclear Engineer jobs in California look for?

The top searched job categories for Graduate Nuclear Engineer jobs in California are:

Graduate Nuclear Engineer jobs near you
Infographic showing various Graduate Nuclear Engineer job openings in California as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Nuclear Physics Expert - Fully Remote | Upto $100/hr

Mercor

San Francisco, CA • Remote

$100/hr

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Particle & Nuclear Physics Expert
Type: Contract
Compensation: $70–$100/hour
Location: Remote
Commitment: 15–20 hours/week

Role Responsibilities

  • Design challenging computational problems to evaluate AI capabilities in Particle & Nuclear Physics.
  • Develop problems requiring skilled use of scikit-hep and related HEP Python tools for data analysis and simulations.
  • Test and refine problems against state-of-the-art AI models to achieve target difficulty.
  • Collaborate on problem-solving strategies that involve strategic planning and efficient data interpretation.
  • Work independently to refine problem designs based on feedback and testing outcomes.
  • Utilize Linux/terminal environments and remote compute sandboxes effectively.

Qualifications

Must-Have

  • Graduate-level training in a relevant STEM field (MS, PhD, or equivalent research experience).
  • Proficiency with at least one scientific software library, demonstrated through research publications or professional work.
  • Strong Python skills for writing problem setups and solution validators.
  • Ability to work independently and refine designs based on feedback.
  • Comfortable in a Linux/terminal environment.

Preferred

  • Experience across multiple domains or tools.
  • Familiarity with benchmark or evaluation design.
  • Background in scientific teaching or exam/problem-set design.
  • Experience with computational reproducibility and containerized environments.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.