{"id":2880501,"url":"https://alion.io/job/nuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures","title":"Contractor - Mechanical Engineer 4 (NSSS Vessels & Structures)","company":{"id":711584,"name":"NuScale Power","domain":"nuscalepower.com","url":"https://alion.io/company/nuscalepower-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Jobvite","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":16,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":106000,"max_usd":202000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":713},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false},{"name":"ASME NQA-1","optional":false},{"name":"MATLAB","optional":false},{"name":"NRC Licensing","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-19T22:39:37Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-30T01:17:07Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"NOTE: This is a 40 hour/week contract position anticipated to last through 2027. The role is available for remote work within the contiguous United States, with travel as required for business needs.\nPOSITION SUMMARY: The Nuclear Steam Supply System (NSSS) Component Engineering organization generates technical requirements and associated design parameters for the modular advanced light water reactor (ALWR) NSSS. Utilizing proven state-of-the-art methodologies, NSSS components are engineered to nuclear industry standards. The person in this position performs design and stress analyses of pressure vessels and/or primary equipment supports in accordance with ASME BPVC Section III and applicable regulatory requirements. All work within the NSSS Component Engineering organization is completed under ASME NQA-1 quality assurance requirements and respective U.S. Nuclear Regulatory Commission guidelines.\nESSENTIAL DUTIES AND RESPONSIBILITIES:\nPossesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes, standards and regulations.\nPerforms and documents evaluations of components to the rules and requirements of Section III of the ASME Boiler and Pressure Vessel Code including but not limited to analysis of components for pressure, mechanical/thermal loadings including Primary Stress, Primary plus Secondary stress intensity range, and Fatigue. Utilizes the results from these evaluations to optimize component(s) design.\nSignificant experience with ANSYS finite element software and CAD packages.\nInterprets scope and project requirements.\nAcquires, maintains and develops training qualifications. Provides guidance and mentoring to other staff members in all areas of NSSS Component Analysis.\nInteracts with co-workers and other disciplines to promote effective coordination of design activities and resolution of technical problems. Individuals should be interested in acquiring general knowledge of principles and practices of related fields in order to function on multi-disciplinary teams.\nProvides mentoring and technical direction to less experienced engineers. Serves as a technical lead for the NSSS Component Analysis Group.\nResponsible for results and engineering oversight.\nPerforms other duties as assigned.\nCORE 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.\nProblem solving: Identifies and resolves problems in a timely manner, gathers and reviews information appropriately. Develops resolutions to complex problems that require the frequent use of creativity and innovation. Uses own judgment and acts independently; seeks input from other team members as appropriate for complex or sensitive situations.\nOral/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. Communicates technical information effectively with management and senior customer stakeholders to coordinate cross-organizational activities and gain cooperation. Ability to develop strong interpersonal networks within the organization.\nPlanning/organizing: Able to manage large projects and complete tasks with minimal oversight from leadership. Prioritizes and plans work activities, organizes personal and project timelines and deadlines, tracks, project timelines and deadlines, and uses time efficiently.\nLeadership: Often leads a cooperative effort among members of a project team with responsibility for results.\nAdaptability: Adapts to changes in the work environment, manages competing demands and is able to deal with frequent interruptions, changes, delays, or unexpected events.\nDependability: Consistently on time, responds to management expectations and solicits feedback to improve performance.\nTeam Building: Capable of developing strong interpersonal networks and trust within the organization.\nSafety Culture: Adheres to the NuScale Safety culture and is expected to model safe behavior and influence peers to meet high standards.\nQuality Assurance: Commits to the understanding and implementation of quality assurance regulations, standards and guidelines of 10 CFR 50 Appendix B, 10 CFR 21, and ASME NQA-1.\nMINIMUM SKILLS, QUALIFICATIONS AND ABILITIES:\n Education: A minimum of a B.S. degree in Engineering, preferably Mechanical Engineering, from a four year ABET accredited college or university is required. An advanced degree is preferred. A professional engineer (P.E.) certification is preferred.\n Experience: A minimum of 10 years of full-time relevant working experience is required. Candidates must have extensive experience utilizing ANSYS to perform stress analysis in accordance with Section III of the ASME Boiler and Pressure Vessel Code, Subsections NB and/or NF. Additional experience in the following areas is desired:Computer programming skills (e.g., ANSYS APDL, Matlab, Python).\n\n Industry Requirements: Eligible to work under Department of Energy 10 CFR Part 810.\nPHYSICAL DEMANDS:The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.\nAbility to understand and communicate clearly using a phone, personal interaction, and computers.\nAbility to learn new job functions and comprehend and understand new concepts quickly and apply them accurately in a rapidly evolving environment.\nThe employee frequently is required; to sit and stand; walk; bend, use hands to operate office equipment; and reach with hands and arms. \nAbility to travel nationally and locally using common forms of transportation.\nDisclaimer:Employee(s) must perform the essential duties and responsibilities with or without reasonable accommodation efficiently and accurately without causing significant safety threat to self or others. The above statements are intended to describe the general nature and level of work being performed by employee(s) assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and/or skills required of all employees in this classification.","description_format":"text","description_chars":6446,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-10-19T22:39:37Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"green card filings: 1","filings_12m":0,"filings_prev_12m":0,"green_card_filings_12m":1,"median_offered_wage_usd":132500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":76,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.803,"p_room":0.945,"age_days":9,"expected_fill_days":16,"reasons":["conf:2","velocity","win:mid"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/nuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures","json_url":"https://alion.io/job/nuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures.json","meta":{"generated_at":"2026-10-30T04:33:32Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6245,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":711584},"rest":"https://alion.io/mcp/rest/get_company?id=711584"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/nuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnuscale-power-contractor-mechanical-engineer-4-nsss-vessels-structures"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2880501}},{"tool":"search_jobs","arguments":{"company":"nuscalepower.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2880501},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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