{"id":3770160,"url":"https://alion.io/job/atkinsrealis-mechanical-engineer-pipe-stress-engineering","title":"Mechanical Engineer - Pipe Stress Engineering","company":{"id":8926,"name":"AtkinsRéalis","domain":"atkinsrealis.com","url":"https://alion.io/company/atkinsrealis","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":84,"open_postings":405,"ghost_share":0,"stale_share":0.625,"repost_share":0.015,"time_to_fill_p50_days":45,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bothell, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":110000,"max":150000,"currency":"USD","period":"year","gross":null,"usd_annual":150000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AutoCAD","optional":false}],"status":"live","first_seen_at":"2026-11-04T21:17:20Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-10T17:30:12Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Job Description\nOverview\nWe are seeking a Mechanical Engineer - Pipe Stress Engineering to join our team in Bothell, WA or any other US based office.\nYour role\nWork with multi-discipline team, collaborators, and clients.\nPerform pipe stress analysis for power piping and industrial systems per B31.1 and B31.3 respectively.\nModel piping systems using stress software to verify piping flexibility, stability, and qualification of equipment nozzle loads.\nProactive in obtaining needed information and support to complete work on time.\nFlexible in balancing workload and priorities across multiple projects with a commitment to safety.\nMaintain and build strong professional relationships with colleagues and clients.\nAbility to perform clear calculations with schematics, references, and assumptions.\nKnowledge of pipe materials, valves, relief valves and control valves.\nCoordinate with other engineering disciplines and vendors as required.\nCoordinating questions to/from equipment suppliers and reviewing submittal documents.\nPotential occasional/infrequent travel to project site, other offices, or manufacturing plants.\nAbout you\nB.S. Mechanical Engineering, Civil Engineering or similar degree from an ABET accredited college.\nTen (10) years or more performing pipe stress analysis.\nFive (5) years or more experience using AutoPipe.\nPE license preferred.\nStrong work ethic, eagerness to learn, supportive team player and good verbal communication.\nExperience reading and understanding flow diagrams and P&IDs.\nExperience writing pipe stress reports.\nUtilizing and understanding internal and external piping specifications is required.\nKnowledge and ability to design pipe supports using CAD based programs is preferred.\nFamiliarity with ASME B31.1, B31.3, ASME Section VIII, and other relevant industry piping codes and standards.\nExperienced with or desire to learn any or all: Caesar II, AutoCAD; SmartPlant 3D, Navisworks, Plant 3D, MathCAD.\nSimple-cycle, combined-cycle, Rakine cycle, or nuclear power plant design experience.\nKnowledge of the following: renewable energy and hydrogen gas.\nRewards & benefits\nAt AtkinsRéalis, our values-Safety, Integrity, Collaboration, Innovation, and Excellence-are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.\nDepending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.\nAbout AtkinsRéalis\nWe're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.\nFind out more.\nAdditional information\nExpected compensation range is between $110,000 - $150,000 salary depending on skills, experience, and geographical location.\nAre you ready to expand your career with us? Apply today and help us shape something extraordinary.\nAtkinsRéalis is an equal opportunity, Drug-Free employer EOE/Veteran/Disability\nPlease review AtkinsRéalis’ Equal Opportunity Statement here.\nAtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.\nUnless expressly authorized by AtkinsRéalis, candidates may not use generative artificial intelligence tools, real-time interview coaching applications, or AI-generated responses created during the interview. Candidates are expected to accurately represent their qualifications, experience, knowledge, and abilities throughout the recruitment process. The use of unauthorized assistance, misrepresentation of credentials or experience, or any conduct that compromises the integrity of the selection process may result in disqualification from further consideration or withdrawal of an employment offer, at the discretion of AtkinsRéalis.\nAtkinsRéalis is committed to providing reasonable accommodations to qualified individuals with disabilities. If you require an accommodation to participate in the application, interview, or selection process, please contact us at . Requests for accommodation will be considered in accordance with applicable law.\nNote to staffing and direct hire agencies:\nIn the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. https://careers.atkinsrealis.com/recruitment-agencies\nWorker Type\nEmployeeJob Type\nRegularAt AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. 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