Computational Thermal Hydraulics Analyst

Job Title: Computational Thermal Hydraulics Analyst Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $69 - $115 hourly Contractor Work Model: Fully Remote System One is seeking a highly motivated Thermal Hydraulics Analyst for a yearlong, fully remote contract position. Tasks + 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 Key Qualifications and Skills + B.S, M.S. or Ph.D. in Mechanical, Nuclear, or other relevant technical Engineering areas from an accredited university + Minimum of 10 years of experience in thermal hydraulic analysis with a B.S. degree, or 6+ years with an M.S. or 3+ years with a Ph.D. degree with a demonstrated ability to produce a high-quality work product + 6+ yearsu2019 experience in Nuclear Systems Thermal-Hydraulic behavior and analyses, experience in 1D modeling approach highly preferred + Demonstrated expertise with one or more CAD modeling tools; SolidWorks preferred + Demonstrated expertise with a modern CFD tool; STAR-CCM + + 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 demonstrated 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 Joulu00e9, 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. #M- #LI- #DI- Ref: #161-Managed Staffing Charlotte System One, and its subsidiaries including Joulu00e9, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services 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 full-time 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.

Created: 2026-01-07