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Transient Analysis Engineer
15800 Northup Way Bellevue, WA 98008 US
Job Description
Position Description: Protingent Staffing has an exciting *REMOTE* contract Transient Analysis Engineer opportunity.
Job Responsibilities:
- Computational analysis of component-level and plant-wide thermal-hydraulic transients to support safety analysis
- Develop and apply thermal-hydraulic analysis methods from steady-state one-dimensional network hydraulic analysis to transient, three-dimensional, component-level calculations.
- Work with external vendors to integrate transient analysis approaches into a reactor simulator.
- Experience with other reactor designs, especially fast-spectrum systems, can be considered when differentiating candidates.
- Familiarity with nuclear design, regulatory requirements, and risk-informed performance-based technology guidance for Non-Light Water Reactors is a plus (Licensing Modernization Project process described in NEI-18-04).
Job Qualifications:
- M.S. Degree in Mechanical, Nuclear, or Chemical engineering (or equivalent) with application to Nuclear Systems
- 3-7 years’ experience in Nuclear Systems, Thermal-Hydraulic analysis, and transients to support safety calculations
- 3-7 years’ experience with a nuclear systems code (e.g, RELAP, SASSYS, GOTHIC, SAM, PRONGHORN, MELCORE)
- Knowledgeable of nuclear systems fundamentals such as thermal hydraulics, neutronics, dynamics, and general reactor transient behavior
- Demonstrated ability to participate on a multi-disciplinary team. The actual position starting level and title will be determined based on the assessment of qualifications.
Job Details:
- Job Type: Contract
- Location: 100% Remote Acceptable
- Pay Rate Range: $63-$76/hr.
- Export control regulations require candidates to be a U.S. Citizen, a U.S. Legal Permanent Resident, or a protected person.
Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401 (k) plan.
About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
Meet Your Recruiter

Laura Duarte
I have been in Technical Recruiting for over 20 years. I specialize in hiring people for technology, engineering, manufacturing, and operations jobs for various exciting industries nationwide, such as consumer electronics, medical devices, space/aerospace/avionics, and nuclear-clean energy. I will listen to you and guide you through the entire job application and interviewing process in a fun and clearly communicated way. My philosophy has always been to be an enthusiastic learner of new technologies and keep the big picture in mind while continuing to be honest, organized, and proactive. I am passionate about helping others find an exciting and fulfilling job that aligns with their goals. I am diversity-focused and especially love helping under-represented folks & Veterans into STEM careers. I approach every job seeker with empathy, equity, and respect.
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