Nuclear Thermal Hydraulic Analyst
Bellevue, WA
Experience: 0
Education: BS
Category: Energy
Contractor Work Model: Remote
Brand: System One
Compensation Range: 52.00 - 85.00 Per Hour
Job ID: 343430
Date Posted: 11/17/2025
Shortcut: http://jobs.systemone.com/kYIeMA
Job Title: Nuclear Thermal Hydraulic Analyst
Location: Bellevue, WA
Type: Contract (yearlong- typically extends on a yearly basis)
Compensation: $52 - $85 hourly
Contractor Work Model: Fully Remote
Paid Holidays | PTO
System One is seeking to contract with a highly motivated Thermal Hydraulics Analyst to support methodology development, analysis, and design efforts of our client's nuclear reactor program. Reporting to the Manager, Core Thermal Hydraulics Methods & Analysis, you will mature methodologies, support the test program, and perform analyses to evaluate the behavior for these advanced energy systems under various conditions.
Responsibilities
- Computational analysis of in-core steady-state thermal hydraulic phenomena
- Perform code benchmarking and validation analyses to support code qualification and methodology development
- Perform calculations using first principles of heat transfer, fluid dynamics, and thermodynamics to support and validate analysis results
- Integrate with other engineering groups performing aspects of component, system, fuel, and control system analysis and related thermal-hydraulic testing
- Support development of testing programs needed for reactor core & components
- B.S, M.S. or Ph.D. in Mechanical, Nuclear, or other relevant technical Engineering area from an accredited university
- Minimum of 4 years of experience in thermal hydraulic analysis with a B.S. degree, or 2+ years with an M.S. or Ph.D. degree with a demonstrated ability to produce a high-quality work product
- 6 years’ experience in Nuclear Systems Thermal-Hydraulic behavior and analyses
- Demonstrated knowledge and experience in analysis of nuclear reactor core subchannel analysis
- Demonstrated ability to participate in a multi-disciplinary team of engineers
- Experience with low Prandtl number heat transfer analysis a strong plus
- Experience with Software Quality Assurance Program a strong plus
- Creative thinker with strong analytical/problem solving skills
- Ability to work on multiple tasks concurrently during a given work week
- Excellent writing and communication skills
- The successful candidate will possess a high degree of trustworthiness and integrity, communicate openly and display respect and a desire to foster teamwork
System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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