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Senior Structural Engineer
15800 Northup Way Bellevue, WA 98008 US
Job Description
Position Description: Protingent Staffing has an exciting direct hire Senior Structural Engineer opportunity.
Job Responsibilities:
- Collaborate with interdisciplinary teams, including nuclear engineers, mechanical engineers, construction professionals, and regulatory authorities, to integrate structural designs seamlessly into the program.
- Originate specifications for the design and/or fabrication of structural equipment and serve as the Technical Representative for these procurements as delegated by the respective system lead.
- Originate structural design calculations and reports for equipment supports, racks and frames, ensuring compliance with industry standards, codes, and safety regulations including seismic requirements in accordance with ASCE 4, ASCE 7, ASCE 43, and IBC.
- Apply AISC 360, AISC 370, and AISC N690 rules to design and evaluate carbon and stainless-steel structural elements and support frames including welded and bolted connections.
- Apply ACI 318 and AISC 349 rules to design and evaluate safe and efficient concrete anchorage solutions for the advanced nuclear reactor equipment supports.
- Design and specify structural welds in accordance with AWS D1.1 and AWS D1.6.
- Provide support for interpretation of civil design specifications, codes, and standards ensuring compliance and safety throughout the project.
- Conduct structural analyses using advanced engineering software and tools, including finite element analysis, to assess the performance and behavior of structural components under various loading conditions and environmental factors.
- Utilize experience with civil/structural software such as ANSYS, Tekla, or similar, to recommend and act as point of contact for structural design software used in steel connection designs.
- Participate in safety assessments, risk analyses, and design reviews to identify and mitigate potential structural vulnerabilities and hazards within the advanced nuclear reactor system.
- Provide specialized support in the design of high-temperature equipment and piping support systems, considering factors such as thermal expansion, material behavior, and safety requirements.
- Support the Shield System Lead and Reactor Support System Lead in guiding procurements, scheduling tasks, and project reporting.
Job Qualifications:
- PE or SE license in the state of Washington; highly qualified engineers who are eligible for licensure in Washington state within 3 months will be considered.
- B.S. degree in Civil Engineering, Mechanical Engineering, or equivalent; M.S. degree preferred.
- Requires a Bachelor’s degree and minimum of 6 years of relevant experience for level 10 and minimum of 10 years of relevant experience for level 11; up to 2 years of an advanced degree may be substituted for relevant job experience.
- Extensive experience in AISC connection design, AWS weld design, ACI anchorage design.
- Concrete design, including pre-cast concrete
- Strong background with seismic design utilizing static and dynamic earthquake inputs as dictated by ASCE and IBC standards.
- Proficiency using industry structural analysis software and tools such as GT STRUDL, SAP, Tekla – ANSYS proficiency is a plus.
- Experience working in a 3D model environment with preference given to experience with SolidWorks and Plant 3D. Note: this position does not involve creation of models or drawings of structures or equipment.
- Demonstrated leadership abilities and the capability to effectively manage and prioritize multiple tasks, ensuring project deadlines and objectives are met.
- Excellent writing, presentation, and communication skills.
- Ability to work with minimum direction to solve challenging problems.
- The successful candidate will possess a high degree of trust and integrity, communicate openly and display respect and a desire to foster teamwork.
Preferred Job Qualifications:
- Experience with:
- High temperature equipment and equipment support design
- Pressure equipment code requirements such as those found in ASME B31 codes and ASME BPVC (III and VIII) as they relate to piping and equipment supports
- Nuclear or industrial construction
- Working to quality standards on design activities, such as ASME NQA-1 or ISO 9001
- Knowledge of relevant nuclear codes and standards specific to advanced nuclear reactors, including the requirements of the Nuclear Regulatory Commission (NRC) and Department of Energy (DOE).
Job Details:
- Job Type: Direct Hire
- Location: Bellevue, WA
- Salary Range:
- Level 10: $113,605 - $170,408
- Level 11: $125,257 - $208,76
- Export control regulations require candidates to be a U.S. Citizen, U.S. Legal Permanent Resident, or of a protected person status\
About Protingent: Protingent is a niche provider of top Engineering and IT talent to Software, Electronics, Medical Device, Telecom, and Aerospace companies nationwide. Protingent exists to make a positive impact and contribution to the lives of others as well as our community by providing relevant, rewarding, and exciting work opportunities for our candidates.
Meet Your Recruiter

Anna Bauer
I have been in technical staffing since 2020, joining Protingent in 2024. I specialize in Aerospace and Emerging Technology.
My work is about connecting talented individuals with exciting job opportunities that match their skills and ignite their enthusiasm. What makes me different? I believe in a personal approach. I take the time to get to know the people I work with, understanding their goals and what they seek in their next role. Every job match is about meeting requirements and fulfilling career aspirations.
Looking beyond immediate needs to hire candidates who show potential for growth and advancement within the company while ensuring a positive experience for candidates throughout the recruiting process to attract top talent and maintain a good reputation. I love recruiting because it allows me to impact people’s lives positively.
I want candidates to know three things about myself: Firstly, I'm deeply passionate about fostering a culture of empathy and collaboration. In my career, I have found immense fulfillment in understanding others' perspectives and supporting team members through challenges. Beyond work, I cherish spending time outdoors, hiking in the mountains, or kayaking on a peaceful lake. Nature fuels my creativity and provides a grounding balance to my professional life. Additionally, I strongly believe in the importance of routines for maintaining productivity and well-being. Establishing daily habits helps me stay organized and focused, whether diving into a complex project or enjoying downtime with family and friends.
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