Senior Pipe Stress Engineer (Nuclear)

Job DescriptionJob DescriptionJohnson Service Group (JSG) is recruiting for a, Mid-Level and Senior-Level Pipe Stress Engineer, for a 12-month contract assignment in Reston, VA. These are hybrid positions and will require at least three days of in-person attendance per week at the Reston office (12011 Sunset Hills Road / 20190).Learn more about the general tasks related to this opportunity below, as well as required skills.U.S. Citizenship is requiredLocal or Regional candidates highly preferred (per diem is not available)Mid-Level base pay rate: $75.00/hourSenior-Level base pay rate: $90.00/hour Project Overview:These positions will support the Natrium project - part of a DOE initiative to advance U.S. leadership in nuclear energy production.  Natrium will play a key role in this advancement with development of a 345 MWe sodium fast reactor (SFR). Responsibilities:Includes the modeling of the piping systems using Bentley AutoPipe to verify piping flexibility, stability, and qualification of equipment nozzle loads.Stress review of isometrics based on span tables.Work closely with layout personnel and pipe support engineers to deliver a quality and cost-effective design.Coordinate with other engineering disciplines and vendors as required.Checking designs done by others.May include some lead activities. Education / Experience:Associate or Bachelor's degree or Certificate in CAD Engineering is required.5+ years of experience required for mid-level position.8+ years of work experience required for senior-level position.Prior experience using Bentley AutoPipe stress analysis software is required.Knowledgeable of ASME B31.3, B31.1 other relevant industry piping codes and standards.Job #412123Company DescriptionOur people and culture make JSG a great place to work. JSG's mission is to empower people, help our clients reach their goals, and hire motivated individuals.Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with 40 years of experience investing in people and companies. We are always looking for great people to join our team"”we want to see your success here at JSG! We can be found locally in more than 30 offices throughout the United States and Canada. JSG continues to work diligently to offer our clients and candidates world-class service and diversified offerings to fit their evolving needs.We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by pany DescriptionOur people and culture make JSG a great place to work. JSG's mission is to empower people, help our clients reach their goals, and hire motivated individuals./r/rJohnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with 40 years of experience investing in people and companies. We are always looking for great people to join our team"”we want to see your success here at JSG! We can be found locally in more than 30 offices throughout the United States and Canada. JSG continues to work diligently to offer our clients and candidates world-class service and diversified offerings to fit their evolving needs./r/rWe offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more. xijylhu /r/rJohnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

Created: 2026-01-02