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Nuclear Engineering Intern Jobs in California (NOW HIRING)

... and nuclear containment vessel penetration cables. We work directly with some of the largest ... JOB DESIGNATION The Engineering Intern provides assistance on routine problems to the Engineering ...

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Nuclear Engineering Intern information

See California salary details

$10

$19

$29

How much do nuclear engineering intern jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for nuclear engineering intern in California is $19.06, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $20.62 per hour, depending on experience, location, and employer.

What does a nuclear engineering intern do?

A Nuclear Engineering Intern supports experienced engineers in projects related to nuclear energy, radiation safety, and reactor operation. Typical duties include assisting with research, data analysis, equipment testing, and preparing technical reports. Interns may also help monitor systems for safety and efficiency, participate in simulations, and learn about regulatory compliance. The role provides hands-on experience and exposure to the daily operations and challenges within the nuclear engineering field.

What types of projects and tasks can a nuclear engineering intern expect to work on during their internship?

As a Nuclear Engineering Intern, you can expect to support ongoing projects related to reactor design, safety analysis, or radiation protection. Typical tasks include assisting with simulations, data analysis, technical report writing, and participating in team meetings. Interns often collaborate closely with experienced engineers and researchers, gaining hands-on experience with industry-standard software and laboratory equipment. This role provides exposure to real-world engineering challenges and offers opportunities to contribute to meaningful projects that impact energy generation and safety.

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

To thrive as a Nuclear Engineering Intern, you typically need a solid grounding in nuclear engineering principles, mathematics, and physics, supported by progress toward a relevant bachelor's degree. Familiarity with simulation software (such as MATLAB or MCNP), CAD programs, and an understanding of industry regulations are often expected. Strong analytical thinking, teamwork, and effective communication skills help interns collaborate and solve complex technical problems. These abilities are crucial for ensuring safety, contributing to innovative solutions, and supporting the demanding standards of the nuclear industry.

What is the difference between Nuclear Engineering Intern vs Nuclear Engineer?

AspectNuclear Engineering InternNuclear Engineer
Required CredentialsTypically pursuing a bachelor's or master's in nuclear engineering or related fieldBachelor's degree in nuclear engineering; often requires licensure or professional certification
Work EnvironmentInternship settings, research labs, nuclear power plants, or engineering firmsFull-time professional roles in nuclear power plants, research facilities, or government agencies
Employer & Industry UsageUsed by educational institutions, internship programs, and entry-level positionsUsed by nuclear power companies, government agencies, and engineering firms
Common Search & ComparisonOften compared for entry-level experience and career developmentCompared for career progression and professional responsibilities

The main difference between a Nuclear Engineering Intern and a Nuclear Engineer lies in experience, responsibilities, and career stage. Interns are typically students gaining practical experience, while Nuclear Engineers are full-time professionals responsible for designing, analyzing, and overseeing nuclear systems.

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

The most popular types of Nuclear Engineering jobs in California are:

What cities in California are hiring for Nuclear Engineering Intern jobs?

Cities in California with the most Nuclear Engineering Intern job openings:

Infographic showing various Nuclear Engineering Intern job openings in California as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $39,648 per year, or $19.1 per hour.

Quality Engineering Intern

Simi Valley, CA • On-site


Parker Hannifin
Manufacturing • 10K+ employees

8.2

Company rating: 8.2 out of 10

Based on 361 frontline employees who took The Breakroom Quiz

85th of 544 rated manufacturers

People enjoy working here

Good employer

Recommended by students


$22 - $25/hr

Other

Posted 4 days ago


Job description

Job Description

ABOUT PARKER HANNIFIN AEROSPACE GROUP:

At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including aftermarket support. Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers.

As a member of our team, you are instrumental in fulfilling our mission: 'Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.' Pursuing a career at Parker presents unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parker's goal of addressing the world's most pressing engineering challenges. At Parker, our team members belong, matter and make a difference.

Parker Meggitt, a recent addition to Parker Hannifin, is a global leader in the Commercial and Military Aerospace markets, specializing in a wide range of products including fire and smoke detection systems, extinguishing systems, bleed air overheat detection systems, actuators, rudder pedal assemblies, pumps, fuel gauging systems, and high-temperature cables. Located in Simi Valley, CA, this site is within the Fire Safety & Power Systems Division (FSPSD) and is a key supplier in select energy markets, particularly in nuclear gas analyzers and nuclear containment vessel penetration cables. We work directly with some of the largest aerospace companies in the world, including Airbus, Boeing, Embraer, and Lockheed Martin, among others.

JOB DESIGNATION

The Engineering Intern provides assistance on routine problems to the Engineering Support Team. Gains an overall knowledge and technical proficiency in engineering with departmental objectives.

JOB CORE RESPONSIBILITIES

  • Assists with engineering designs, experiments and assemblies as requested
  • Performs trouble shooting and qualification testing to support engineers
  • Works to gain overall knowledge and proficiencies with engineering tasks and processes
  • Responsible for supporting unit initiatives
  • Learns and understands systems and processes within a regulated industry
  • Assists project Engineers with managing and execution of projects
  • Other responsibilities as assigned
  • Regular, consistent and punctual attendance is required. May need to work nights and weekends, variable schedule(s) and additional hours as necessary

JOB SPECIFICATIONS

Education: A Secondary Certificate/High School Diploma or equivalent combination of relevant education and work experience that will allow successful performance of job expectations.

Must be currently enrolled in a Bachelor's or Master's program (Spring 2027 graduates preferred).

Years Experience: 0-2 years of relevant experience

Skills:

  • Strong word processing and/or data entry skills
  • Effective verbal and written communication skills
  • Demonstrated strong work ethics and ability to drive tasks to completion
  • Strong attention to detail, good organizational skills and the ability to prioritize with changing situations.
  • Ability to use existing procedures to solve straightforward problems.
  • Good interpersonal, written and verbal communication skills to drive tasks to completion.
  • Working knowledge of Microsoft Office.

WORK AUTHORIZATION : This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of ITAR. ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee.

DRUG-FREE WORKPLACE : In accordance with Parker's policies and applicable state laws, Parker provides for a drug-free workplace. Therefore, all applicants seeking employment with Parker will be subject to drug testing as a condition of employment.

Competitive Compensation

  • Pay Range: $22.00/hr to $25.00/hr
  • No benefit plan eligibility

Parker is an Equal Opportunity and Affirmative Action Employer. Parker is committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job related reasons regardless of race, ethnicity, color, religion, sex, sexual orientation, age, national origin, disability, gender identity, genetic information, veteran status, or any other status protected by law. However, U.S. Citizenship, Permanent Residency or other appropriate status is required for certain positions, in accord with U.S. import & export regulations.

("Minority / Female / Disability / Veteran / VEVRAA Federal Contractor")

If you would like more information about Equal Employment Opportunity as an applicant under the law, please go to Employees & Job Applicants | U.S. Equal Employment Opportunity Commission



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