1

Graduate Intern Jobs in Fullerton, CA (NOW HIRING)

Graduate Assistant

Claremont, CA ยท On-site

$22/hr

Graduate Assistant ABOUT POMONA COLLEGE: Located near Los Angeles, California, Pomona College is ... Every semester PCIP offers the opportunity to participate with an employer as an intern. Will help ...

Graduate Assistant

Claremont, CA ยท On-site

$22/hr

Graduate Assistant ABOUT POMONA COLLEGE: Located near Los Angeles, California, Pomona College is ... Every semester PCIP offers the opportunity to participate with an employer as an intern. Will help ...

next page

Showing results 1-20

Graduate Intern information

See Fullerton, CA salary details

$20.2K

$42.7K

$59.1K

How much do graduate intern jobs pay per year?

As of Sep 5, 2026, the average yearly pay for graduate intern in Fullerton, CA is $42,651.00, according to ZipRecruiter salary data. Most workers in this role earn between $35,365.00 and $49,006.00 per year, depending on experience, location, and employer.

What is a graduate intern?

Graduate interns are individuals who have completed an undergraduate degree and are pursuing or have recently completed a graduate program, such as a master's or doctoral degree. They typically participate in internships to gain practical, hands-on experience in their field of study, often as a requirement of their academic program or to enhance their career prospects. Graduate internships can be paid or unpaid and usually involve more advanced responsibilities than undergraduate internships. These positions help interns apply theoretical knowledge, develop professional skills, and build networks within their chosen industry.

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

To thrive as a Graduate Intern, you generally need a relevant academic background, strong analytical skills, and a willingness to learn. Familiarity with industry-specific software, productivity tools like Microsoft Office or Google Workspace, and, if applicable, basic knowledge of project management or research tools are often expected. Initiative, adaptability, strong communication, and teamwork distinguish outstanding interns in a professional environment. These skills and qualities are vital as they enable interns to contribute effectively, learn quickly, and make a positive impression that can lead to future career opportunities.

What types of projects or tasks can a graduate intern expect to work on during their internship?

As a Graduate Intern, you can expect to work on a mix of individual assignments and collaborative projects relevant to your field of study. Typical responsibilities may include data analysis, conducting research, assisting with ongoing departmental projects, and preparing presentations or reports. Interns often work closely with experienced team members and mentors, which provides valuable exposure to real-world workflows and best practices. This hands-on experience not only enhances your professional skills but also helps you build a network within the organization.

What is the difference between Graduate Intern vs Junior Analyst?

AspectGraduate InternJunior Analyst
Required CredentialsTypically pursuing or recently completed a degree, no formal certification requiredBachelor's degree often required; some roles prefer or require certifications in data analysis or related fields
Work EnvironmentTemporary, learning-focused, often part-time or seasonalFull-time, ongoing role with more responsibilities
Employer & Industry UsageInternships offered by companies across industries for training purposesEntry-level position in finance, consulting, or business sectors
Common Search & Comparison IntentYesYes

The main difference between a Graduate Intern and a Junior Analyst lies in experience and responsibilities. Interns are usually students or recent graduates gaining initial exposure, while Junior Analysts are entry-level employees with more defined roles and responsibilities. Internships serve as training periods, whereas Junior Analyst roles are ongoing positions within organizations.

What are the most commonly searched types of Graduate jobs in Fullerton, CA?

The most popular types of Graduate jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Graduate Intern jobs?

Cities near Fullerton, CA with the most Graduate Intern job openings:

Los Angeles Based Graduate Intern - Building Energy Modeling and Analysis

The National Renewable Energy Laboratory (NREL)

Los Angeles, CA โ€ข On-site

$44K - $71K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 19 days ago


Job description

Posting Title
Los Angeles Based Graduate Intern - Building Energy Modeling and Analysis
Location
Remote
Position Type
Intern (Fixed Term)
Hours Per Week
40
Working at NLR
Join the National Laboratory of the Rockies (NLR), where world-class scientists, engineers, and experts are accelerating energy innovation through breakthrough research and systems integration. From our mission to our collaborative culture, NLR stands out in the research community for its commitment to an affordable and secure energy future. Spanning foundational science to applied systems engineering and analysis, we focus on solving complex challenges to deliver advanced, secure, reliable, and cost-effective energy solutions. Our work helps strengthen U.S. industries, support job creation, and promote national economic growth.
At NLR, you'll find a mission-driven environment supported by state-of-the-art facilities, multidisciplinary research teams, and strong collaborations with industry, academia, and other national laboratories. We offer robust professional development opportunities, and a competitive benefits package designed to support your career and well-being.
Job Description
The National Laboratory of the Rockies (NLR) leads research, innovation, and strategic partnerships to deliver integrated solutions for an affordable and secure energy future. This position will be within NLR's Building Technologies and Science Center at its California location in Los Angeles. Our researchers are working with stakeholders to evaluate innovative electrical upgrades to Rooftop Unit (RTU) technologies that can enhance energy resilience and reduce energy conversion losses.
This position is looking for a graduate student intern who has a solid background in first-principle and building energy modeling and analysis of building energy systems.
This is a hybrid position based in the Los Angeles, CA metropolitan area. The successful candidate must reside in California for the duration of the internship.
Responsibilities may include but are not limited to:
  • Modeling building energy systems, energy storage systems, and integration with DOE prototypical building models
  • Designing control algorithms and simulation studies under various utility rate structures
  • Performing data analytics, and in-depth technoeconomic analysis
  • Working independently and collaborating with the project team members.

Communicating research ideas, contributing towards technical documentation and/or the production of research publications
Basic Qualifications
Minimum of a 3.0 cumulative grade point average.
Undergraduate: Must be enrolled as a full-time student in a bachelor's degree program from an accredited institution.
Post Undergraduate: Earned a bachelor's degree within the past 12 months. Eligible for an internship period of up to one year.
Graduate: Must be enrolled as a full-time student in a master's degree program from an accredited institution.
Post Graduate: Earned a master's degree within the past 12 months. Eligible for an internship period of up to one year.
Graduate + PhD: Completed master's degree and enrolled as PhD student from an accredited institution.
Please Note:
โ€ข Applicants are responsible for uploading official or unofficial school transcripts, as part of the application process.
โ€ข If selected for position, a letter of recommendation will be required as part of the hiring process.
โ€ข Must meet educational requirements prior to employment start date.
* Must meet educational requirements prior to employment start date.
Additional Required Qualifications
  • Completed a bachelor's or master's degree in mechanical engineering, electrical engineering, systems engineering or related field, or currently enrolled in a master's or PhD in these fields
  • Must reside in California for the duration of the internship
  • Demonstrated knowledge or experience in building sciences, building energy systems, thermal and/or electrochemical energy storage, and building controls
  • Experience in modeling, simulation, and control of building energy systems
  • Proficiency in building energy modeling and simulation tools (e.g., EnergyPlus, OpenStudio, Modelica)
  • Demonstrated experience in programming languages (e.g., Python, MATLAB Ruby), and version control (e.g., GitHub)

Preferred Qualifications
  • A strong candidate will have prior research experience with DOE prototypical building models and/or thermal energy storage technologies
  • Demonstrated track record of producing research publications
  • Engineer in Training (EIT)

Job Application Submission Window
The anticipated closing window for application submission is up to 30 days and may be extended as needed.
Annual Salary Range (based on full-time 40 hours per week)
Job Profile: / Annual Salary Range: $44,500 - $71,200
NLR takes into consideration a candidate's education, training, and experience, expected quality and quantity of work, required travel (if any), external market and internal value, including seniority and merit systems, and internal pay alignment when determining the salary level for potential new employees. In compliance with the Colorado Equal Pay for Equal Work Act, a potential new employee's salary history will not be used in compensation decisions.
Benefits Summary
Benefits include medical, dental, and vision insurance; 403(b) Employee Savings Plan with employer match*; and sick leave (where required by law). NLR employees may be eligible for, but are not guaranteed, performance-, merit-, and achievement- based awards that include a monetary component. Some positions may be eligible for relocation expense reimbursement. Internships projected to be less than 20 hours per week are not eligible for medical, dental, or vision benefits.
* Based on eligibility rules
Badging Requirement
NLR is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as required by Homeland Security Presidential Directive 12 (HSPD-12), which includes a favorable background investigation. Intern assignments extending beyond six months will be subject to this requirement.
Drug Free Workplace
NLR is committed to maintaining a drug-free workplace in accordance with the federal Drug-Free Workplace Act and complies with federal laws prohibiting the possession and use of illegal drugs. Under federal law, marijuana remains an illegal drug.
If you are offered employment at NLR, you must pass a pre-employment drug test prior to commencing employment. Unless prohibited by state or local law, the pre-employment drug test will include marijuana. If you test positive on the pre-employment drug test, your offer of employment may be withdrawn.
Submission Guidelines
Please note that in order to be considered an applicant for any position at NLR you must submit an application form for each position for which you believe you are qualified. Applications are not kept on file for future positions. Please include a cover letter and resume with each position application.
Equal Opportunity Employer
All qualified applicants will receive consideration for employment without regard basis of age (40 and over), color, disability, gender identity, genetic information, marital status, domestic partner status, military or veteran status, national origin/ancestry, race, religion, creed, sex (including pregnancy, childbirth, breastfeeding), sexual orientation, and any other applicable status protected by federal, state, or local laws.
Reasonable Accommodations
E-Verify www.dhs.gov/E-Verify For information about right to work, click here for English or here for Spanish.
E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.