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System Transients Analysis Engineer

Bellevue, WA 98008

Posted: 05/18/2026 Employment Type: Contract Job Number: 31826 Job Location: Remote Industry: SVCS - Services

Job Description

Position Title: System Transients Analysis Engineer

Position Description: Protingent Staffing has an exciting contract System Transients Analysis Engineer opportunity.

Job Responsibilities:
  • Develop RELAP5-3D models for steady state and transient one-dimensional network hydraulic analyses.
  • Develop plant level control strategy and component level controller.
  • Perform calculations using first principles of heat transfer, fluid dynamics, and thermodynamics to support and validate analysis results.
  • Perform analysis of reactor normal operations, upset events, emergency events and faulted events to establish design, service, and test loadings and limits.
  • Perform analysis of plant wide transients for evaluation of operation narratives and design solutions.
  • Perform multiscale and multidisciplinary control analyses involving the thermal hydraulics of sodium, molten salt, and non-condensable fluids.
  • Integrate with other engineering groups performing aspects of component, system, fuel, and control system design and related thermal-hydraulic testing.

Job Qualifications:
  • B.S. or higher degree in nuclear, mechanical, or electrical engineering.
  • Experience with system codes such as RELAP5/TRACE is a must.
  • Experience with ASME component design/analysis is highly desirable.
  • Experience with modeling control systems and I&C is highly desirable.
  • Experience with nuclear power plant design or operations is desirable.
  • Experience developing new analytical methods is desirable.
  • Strong thermal-hydraulic analytical skills with one dimensional hydraulic networks analysis,  system codes experience and transient analysis.
  • Strong technical writing skills
  • Strong communication skills
  • The successful candidate will possess a high degree of trust and integrity, communicate openly and display respect, and a desire to foster teamwork.
  • Travel Required: 0-5%.

Job Details:
  • Job Type: Contract
  • Pay Rate Range: $69-$115/hr (Pay rates are approved based on candidate location, education and experience)
  • Location: 100% Remote Acceptable
  • Export control regulations require candidates to be a U.S. Citizen, U.S. Legal Permanent Resident, or of a protected person status

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 401k plan.
#TerraPro
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

Kelsey Servin

I have been in the staffing industry since 2006. I started in HR and held roles as a recruiter, account manager, director of major accounts, and VP of recruiting and sales before settling into my passion for technical recruiting. My various roles and experiences allow me to understand the ins and outs of the industry. My recruiting style is collaborative, and I work closely with candidates to understand what exactly they are looking for in a role to align them with as many opportunities as possible. I am responsive, easy to work with, and transparent, so candidates always know where they are in the process. I can help you achieve whatever YOU want out of your next opportunity, whether it is career, cultural, or financial growth. I would love to be the one to find your next position, but at the end of the day, it is most important that you end up in the best fit for you and your family. I am a talent sleuth at heart and love the thrill of helping a candidate find their dream job or helping a manager find the perfect person for their team. I am super positive, very knowledgeable about the industry, and a huge foodie! Reach out to me for all the above! 

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About Bellevue, WA

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