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Senior Engineer

Bellevue, WA 98008

Posted: 01/06/2026 Employment Type: Contract Job Number: 31328 Job Location: Remote Industry: SVCS - Services

Job Description

Position Title: Senior Engineer ASME Section III Design Certification

Position Description: Protingent Staffing has an exciting REMOTE contract Senior Engineer ASME Section III Design Certification opportunity.

Job Responsibilities:
  • Certification of Design Specifications and Design Reports for nuclear supports and/or nuclear pressure-retaining components
  • Serve as the Certifying Engineer for submittals, including applying professional engineering judgment and signing certifications where required.
  • Maintain current knowledge of ASME Section III updates, industry standards, and best practices.
  • Design of reactor structures and components from requirements through final design.
  • Coordinate inputs and requirements from Engineering and Project teams to produce equipment and components design solutions.
  • Perform scoping analysis and calculations for design options.
  • Interface with the team’s engineering analysis activities.
  • Technically manage supplier activities.
  • Present equipment and components design results for design reviews.
  • Interface with junior engineers and subcontractors, providing direction and mentoring.
  • Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.

Job Qualifications:
  • Education: B.S. degree in Mechanical engineering or equivalent preferred
  • Minimum of eight years of equipment / component design experience; relevant M.S. degree credited as two years of experience.
  • Active Professional Engineer (P.E.) license required.
  • Working experience with ASME Boiler and Pressure Vessel Code Section III.
  • Demonstrated experience certifying Design Specifications and Design Reports for nuclear pressure-retaining components.
  • Deep understanding of ASME Section III, NQA-1, and related NRC regulations.
  • Experience writing design specifications.
  • Experience in finite element stress analysis, mechanical analysis methods, and commercial mechanical stress analysis modeling tools with emphasis on ANSYS.
  • Excellent writing and communication skills.
  • Strong analytical/problem solving skills, creative thinker.
  • 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: $56-$95/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.
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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

Abby Hubbard

I joined Protingent in the Spring of 2021 as a sales intern, transitioning to a full-time Technical Recruiter after graduating from the University of Washington in June 2021. Initially, I focused on supporting our spaceflight clients, later expanding to industries such as sustainable energy and nuclear power. While I’ve broadened my recruiting scope, I’m still partial to aerospace engineering, especially anything related to propulsion technology.

 

My recruiting style focuses on individual candidate needs and relationship building. My philosophy is to lead with empathy and integrity. My favorite thing about recruiting is the opportunity to learn something new every day by talking to the most intelligent people/engineers, as well as the potential to impact critical industries at the staffing level.

 

When I’m not recruiting, I love spending time outdoors – hiking, camping, roller skating, reading in parks, and swimming in Lake Union (when the Seattle weather permits). I also enjoy thrift shops, sewing/up-cycling clothes, and shooting 35mm film.

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