National-Lab
Location: ID
About the job
Idaho National Laboratory is hiring a well-qualified Postdoctoral Research Associate in safety and design modeling of fusion devices in the Fusion Research Program, supported by the Fuel Development, Performance and Qualification department. The successful candidate will maintain and develop legacy software while also implementing useful models into new and emerging tools. The candidate will be an integral part of an interdisciplinary team of experimental and computational scientists. Expertise in the areas of thermal hydraulics, heat and mass transfer including two-phase flow, reduced-order modeling, severe accident simulations, nuclear reactor physics and neutronics is desirable. Our team works a 9×80 schedule located out of our Idaho Falls facility with every other Friday off.
The candidate is expected to be a strong asset to our interdisciplinary R&D team and work effectively both alone and as a team member. The candidate must be self-motivated but also take direction from other team members and peers.
The position entails writing scientific manuscripts for journal publication, and presentation of research results at national and international conferences and meetings.
Minimum Requirements
PhD in Engineering, Chemistry, Physics, Mathematics, Computer Science, Statistic or comparable disciplines
PhD requirements must be completed by commencement of appointment and within the previous 5 years
Basic ability to use the python programming language
Familiarity with object-oriented programming, with demonstrated ability to work with C++ preferred
Demonstrated oral and published written communication skills in English
Preferred Experience
Strong preference will be given to candidates with prior Fortran experience and candidate with thermal hydraulics and/or fluid modeling experience
Due to sensitive project requirements, this position may require U.S. citizenship or national, U.S. permanent residency (i.e. current Green Card holder)
Job Information
The pay range for this position is $101,196.00 Annually. At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.
Physical Requirements
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, keyboard and type, reach with hands and arms, and operate job related equipment. The employee must occasionally lift and/or move up to 25 pounds. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with people is required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions
Benefits and Relocation
Medical, Dental, Vision, and Flexible Spending Accounts
401(k) with a 4.2% employer contribution and up to 4.8% match
Paid time off (personal leave)
Employee Education Program (tuition assistance)
Comprehensive Relocation Package
Benefit eligibility subject multiple factors, including employment status and position classification.
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 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.
Primary Location
US-ID-Idaho Falls
Job
Postdoc
Organization
Nuclear Science & Technology (Cxxx)
Schedule
Full-time
Employee Status
Regular
Job Posting
Oct 29, 2025, 5:14:33 PM
Unposting Date
Dec 1, 2025, 12:59:00 AM
RELOCATION
Position Relocation Eligible
TELEWORK
On-Site Worker
National-Lab
More Information
- Term Entry
- Company Idaho National Laboratory