Mechanical Engineer 4 (NSSS Piping & Integration)
Corvillas, OR
Experience: 8
Education: BS
Category: Energy
Contractor Work Model: Remote
Brand: System One
Compensation Range: 127104.00 - 153401.00
Job ID: 347634
Date Posted: 04/28/2026
Shortcut: http://jobs.systemone.com/hzO2q4
Job Title: Mechanical Engineer 4 (NSSS Piping & Integration)
Location: Corvillas, OR
Type: Direct Hire
Compensation: $127104 - $153401 annually
Contractor Work Model: Remote with travel to the client's physical offices as needed.
System One is hiring a full-time Mechanical Engineer 4 (NSSS Piping & Integration) who will perform complex piping design and stress analysis of ASME BPVC Section III Class 1, 2, and 3 piping systems.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
- Performs complex piping design and stress analysis of ASME BPVC Section III Class 1, 2, and 3 piping systems using the Bentley AutoPIPE computer program in accordance with the requirements of NB, NC, ND-3600, respectively.
- Performs piping design and stress analysis of ASME BPVC Section III Class 1, 2, and 3 piping components using the ANSYS computer program in accordance with the requirements of NB-3200 (preferred).
- Performs pipe support design and stress analysis of ASME BPVC Section III NF supports using hand calculations or ANSYS computer program.
- Provides oversight and mentoring to early career engineers in the area of piping stress analysis and/or pipe support analysis.
- Performs static and dynamic analysis including response spectrum and time history analysis to calculate stresses due to deadweight, thermal expansion, thermal gradients, seismic events, and fluid transients.
- Prepare and review engineering specifications, drawings, CAD models, and other documentation that communicate the design and technical aspects of piping components associated with NSSS systems. The development of Drawings and CAD models is based on collaboration with drafters and requires the engineer to reviews models that have been developed in Siemens NX.
- Leads the evaluation of design solutions (piping re-route, reconfigurations of supports, etc) which satisfy piping stress criteria.
- Works on complex tasks in multiple and diverse areas.
- Interprets scope and project requirements.
- Acquires, maintains and develops training qualifications.
- Performs other duties as assigned.
MINIMUM SKILLS, QUALIFICATIONS AND ABILITIES:
- Education/Certification: A minimum of a B.S. degree in Engineering, preferably Nuclear or Mechanical Engineering, from a four year ABET accredited college or university, is required. A professional engineer (P.E.) certification is preferred.
- Experience: Minimum of 8 years of full-time, relevant professional engineering experience is required. Additional required and preferred experience in the following:
- Experience with design and stress analysis of ASME BPVC Section III piping systems in accordance with the requirements of NB, NC, or ND-3600.
- Experience with the Bentley AutoPIPE computer code is desirable (similar code is acceptable).
- Experience with design and stress analysis of ASME BPVC Section III piping components using ANSYS computer program in accordance with the requirements of NB-3200 (preferred).
- Experience with ASME Section III NF (preferred).
- Industry Requirements: Eligible to work under Department of Energy 10 CFR Part 810.
CORE COMPETENCIES:
- To perform the job successfully, the individual should demonstrate competencies in performing the essential functions of this position by performing satisfactorily in each of these competencies.
- Problem solving: Identifies and resolves problems in a timely manner, gathers and reviews information appropriately. Uses own judgment and acts independently; seeks input from other team members as appropriate for complex or sensitive situations.
- Oral/written communication: Listens carefully and speaks clearly and professionally in all situations. Edits work for accuracy and clarity, is able to create, read and interpret complex written information. Ability to develop strong interpersonal networks within the organization.
- Planning/organizing: Prioritizes and plans work activities, organizes personal and project timelines and deadlines, tracks project timelines and deadlines, and uses time efficiently.
- Adaptability: Adapts to changes in the work environment, manages competing demands and is able to deal with frequent interruptions, changes, delays, or unexpected events.
- Dependability: Consistently on time and at work, responds to management expectations and solicits feedback to improve performance.
- Team Building: Capable of developing strong interpersonal networks and trust within the organization. Leads consensus by involving all stakeholders, facilitating their understanding of differences, agreeing on requirements and constraints, and developing the best solution.
- Safety Culture: Adheres to the Corporate Safety culture and is expected to model safe behavior and influence peers to meet high standards.
- Quality Assurance: Commits to the understanding and implementation of quality assurance regulations, standards, and guidelines of 10 CFR 50 Appendix B, 10 CFR 21, and NQA-1.
System One, and its subsidiaries including Joulé, 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.
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