Molten Salt Intern - Summer 2027

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Idaho Falls, ID, USA
In-Office
27-41 Hourly
Internship
Energy • Cybersecurity • Defense • Industrial
The Role
Support research and development in molten salt electrochemistry for nuclear fuel cycle applications. Responsibilities include salt fabrication, electrochemical data collection, and data analysis while working onsite with the Advanced Technology of Molten Salts team. The internship is intended for enrolled undergraduate, master’s, or doctoral students in relevant engineering, chemistry, materials science, or nuclear fields.
Summary Generated by Built In

Posting description

In this internship you will support ongoing R&D in molten salt electrochemistry, with emphasis on salt fabrication, electrochemical data collection, and data analysis for applications in the nuclear fuel cycle.

Reporting to the Advanced Technology of Molten Salts team. This team works a 9x80s schedule onsite at our Idaho Falls Campus. Start date and duration of internship vary based on project and student availability. You may be eligible for course credit for this internship if approved by your university.

Minimum Qualifications

  • Enrolled full time in an Undergraduate degree program, Master degree program, or Doctorate Degree program at an accredited college/university studying Chemical Engineering, Chemistry, Materials Science, Mechanical Engineering, Nuclear Engineering or closely related.
  • A minimum overall 3.0 GPA
  • Applicants are subject to the requirements of DOE O 142.3B, Unclassified Foreign National Access Program.
  • Current Resume or CV
  • Unofficial Transcripts (include current and completed degree programs)
  • Current class schedule and number of credits
     

Compensation and Benefits

  • Undergraduate Internships ($26.94/hour - $32.41/hour)
  • Masters Internships ($35.34/hour - $37.73/hour)
  • PhD Internships Pre-Candidacy ($36.83/hour - $39.33/hour)
  • PhD Internships Post-Candidacy ($38.65/hour - $41.29/hour)
  • Multi-Level: Internships are typically multi-level posting and you will be placed at the appropriate level dependent on degree field and level of education.

Physical requirement

While performing the duties of this classification, the employee is frequently required to stand, walk, sit, stoop, kneel, bend, use hands to handle materials, manipulate tools, type on a keyboard, reach with hands and arms, and operate job-related equipment. The employee must occasionally lift and/or move up to 35 pounds without assistance. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with people is required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

About Us

Benefits and Relocation

  • Paid holiday time off  
  • Travel reimbursement may be available for eligible interns

At this time, BEA will not sponsor any H1-B visas obtained outside of the United States of America (U.S.A.), including consular visas.

INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy's mission in nuclear energy research, science, and national defense. With more than 6,300 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to change the world's energy future and secure our nation's critical infrastructure.

INL Mission:

Our mission is to discover, demonstrate and secure innovative nuclear energy solutions, other clean energy options and critical infrastructure.

INL Vision:

Our vision is to change the world's energy future and secure our nation's critical infrastructure.

Selective Service Requirements:

To be eligible for employment at INL males born after December 31, 1959 must have registered with the Selective Service System (SSS). For more information see www.sss.gov.

Equal Employment Opportunity:

Idaho National Laboratory (INL) is an Equal Employment Opportunity (EEO) employer. It is the policy of INL to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.

Reasonable Accommodation:

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at [email protected] to request accommodation.

Other Information:

When applying to positions please provide a resume and answer all questions on the following screens. Applicants, who fail to provide a resume or answer the questions, may be deemed ineligible for consideration.

INL does not accept resumes from third party vendors unsolicited.

Skills Required

  • Currently enrolled full time in an undergraduate, master's, or doctorate program at an accredited college or university
  • Studying Chemical Engineering, Chemistry, Materials Science, Mechanical Engineering, Nuclear Engineering, or a closely related field
  • Minimum overall GPA of 3.0
  • Meet DOE O 142.3B Unclassified Foreign National Access Program requirements
  • Current resume or CV
  • Unofficial transcripts including current and completed degree programs
  • Current class schedule and number of credits

Idaho National Laboratory Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Idaho National Laboratory and has not been reviewed or approved by Idaho National Laboratory.

  • Retirement Support — The retirement plan provides a core employer contribution plus matching, repeatedly highlighted as a standout element, with exact formulas to be confirmed in offer materials. This structure positions long-term savings as a central value of the total rewards package.
  • Healthcare Strength — Medical, dental, vision, employer-paid life/AD&D, and paid short- and long-term disability coverage are described alongside FSAs/HSAs and wellness resources. These offerings indicate broad protection for employees and their families.
  • Leave & Time Off Breadth — Paid personal leave, holidays, floating holidays, parental bonding leave, military leave, and adoption assistance are called out, with some roles also featuring compressed schedules like 4/10s or 9/80s. Together, these elements support work-life balance across a range of needs.

Idaho National Laboratory Insights

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The Company
HQ: Idaho Falls, ID
6,300 Employees
Year Founded: 1949

What We Do

Idaho National Laboratory (INL) is a U.S. Department of Energy national laboratory and the nation’s leading center for nuclear-energy research and development. It conducts scientific and engineering work across integrated energy systems, clean-energy technologies, cybersecurity, national and homeland security, critical infrastructure, and environmental science. Its mission is to discover, demonstrate, and secure innovative nuclear-energy solutions, other clean-energy options, and critical infrastructure.

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