{"id":1271865,"url":"https://alion.io/job/terrapower-commissioning-engineer-2","title":"Commissioning Engineer","company":{"id":10977,"name":"TerraPower","domain":"terrapower.com","url":"https://alion.io/company/terrapower","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":95,"open_postings":20,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":78,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kemmerer, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":142996,"max":190661,"currency":"USD","period":"year","gross":null,"usd_annual":190661},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-24T20:35:07Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-01T09:20:50Z","board_verified":true,"closed_at":null,"days_open":37,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":37},"description":"TerraPower is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of nuclear energy along with innovations in medical isotopes to improve human health. In 2006, TerraPower originated with Bill Gates and a group of like-minded visionaries who evaluated the fundamental challenges to raising living standards around the world. They recognized energy access was crucial to the health and economic well-being of communities and decided that the private sector needed to take action and create energy sources that would advance global energy deployment. TerraPower’s mission is to be a world leader in new nuclear technologies, while developing innovators and future leaders in the nuclear field. As a result, the company’s activities in the fields of nuclear energy and related sciences are yielding significant innovations in the safety and economics of nuclear power, hybrid energy and medical applications - all for significant human health benefits.”\nTerraPower is seeking to hire highly motivated and forward-thinking professionals who are interested in focusing on advanced nuclear reactor research and development and influencing change within the nuclear power landscape and bringing forward the critical production of medical isotopes. TerraPower is an Equal Opportunity Employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law.\nCommissioning Engineer III\nThe Commissioning Engineer III reports to the USO Commissioning Manager and is focused on the integrated design, commissioning, and operation of plant systems, structures and integrated analysis of the facility with a focus on Commissioning plan and product development. This Commissioning Engineer III position requires a high potential individual who will focus on nuclear island commissioning and plant operations related aspects of the Natrium Demonstration Plant being developed including scheduling, planning, and testing product development. The successful candidate will coordinate with engineers and project management professionals working on systems, components, engineering analysis, test planning, and scheduling in areas such as plant design, plant commissioning, and execution schedule development. The Commissioning Engineer III will work as part of a high-performing team of engineers, operators, and project managers.\nResponsibilities \nResponsible for coordinating geographically diverse design and commissioning team members to develop supporting design and testing documentation. The team is composed of TerraPower employees, subcontracted resources, partner employees, and customers.\nDevelop and implement commissioning administrative programs and\nDevelop and coordinate the creation of an integrated nuclear plant commissioning schedule across multiple organizations.\nProvide subject matter expertise to the project team regarding regulations, company policies, and industry best practices related to nuclear plant commissioning.Support the develop, maintenance, and refinement of plant level and system level requirements, specifications, and strategy documents related to commissioning, plant operations and maintenance activities over the lifecycle of a nuclear facility\nApply Engineering principles, methods, and tools to the design of nuclear and industrial facilities and its systems and operations.\nDevelop and lead commissioning and design efforts to evaluate plant integrated control and transient event responses and provide recommendations/optimizations to deliver efficient plant operational strategies to influence design.\nSupport teammates and contractors in the plant development efforts through oversight and interface activities.\nSupport continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.\nSupport licensing activities associated with Safety Analysis\nProvide leadership and oversight of nuclear island commissioning programs, processes, and procedures to ensure testing meets design criteria.\nKey Qualifications and Skills \nB.S. degree in Nuclear, Mechanical, Electrical, or other relevant engineering discipline from an accredited university or equivalent experience\n7+ years direct nuclear power plant experience commissioning safety-related (or equivalent) systems and components\n5+ years direct experience in commercial nuclear reactor operating experience, including Senior Reactor Operator qualification or equivalent; Shift Technical Advisor qualification preferred\nExperience in developing and/or using nuclear plant commissioning administrative processes and procedures\nExperience in implementing integrated plant design of nuclear systems, including complex systems and structures highly desired but not required\nExperience developing and/or approving nuclear plant operations and maintenance procedures is preferred\nExperience using P6 Primavera or a similar application to develop long-term schedules is preferred.\nKnowledge of the implementing requirements for and licensing basis criteria for nuclear work control, maintenance strategies, and operational programs\nDeep understanding of the nuclear regulations, plant work control processes, operational design philosophies, and integrated plant operations during normal and off-normal events\nDeep understanding of configuration management principles, as well as knowledge of design control tools application on nuclear or similar complex industrial applications\nKnowledge of Risk Informed methodologies for integrated plant design or similar probabilistic methods in design, desired but not required\nExcellent technical writing, communication, and presentation skills, including periodic training development and presentation\nAttention to detail and aspiration for technical\nCandidate must be a high potential, self-starter and possess ability to coordinate and support a design team’s effort with minimal direction\nAbility to handle projects that include many competing objectives and design constraints, with ability to resolve conflicts between objectives\nAbility to work on tasks that require a multi-disciplinary\nExperience working to quality standards NQA-1 or ISO\nThe successful candidate will possess a high degree of trust and integrity, communicate openly and display respect and a desire to foster teamwork\nJob Functions:\nJob Functions are physical actions and/or working conditions associated with the position. These functions may also constitute essential functions for the job which the employee must be able to fulfill, with or without accommodation. Information provided below is to help describe the job so that the applicant has a reasonable understanding of the job duties/expectations. An applicant's ability to perform and/or tolerate these actions and conditions will be discussed and workplace accommodations may be made on a case-by-case basis following an individualized assessment of the applicant and other considerations, including but not limited to any governing safety standards.\nMotor Abilities: Sitting for extended periods, bending/stooping, grasping/gripping, fine motor control (hands)\nPhysical exertion and/or requirements: Minimal, with ability to safely lift up to 25 pounds.\nRepetitive work: Prolonged\nSpecial Senses: Visual and audio focused work\nWork Conditions: Stairs, typing/keyboard, standard and/or sitting working environment of >8 hours/day\nTravel required 0-10%\nTerraPower’s technology is controlled for export by various agencies of the U.S. Government. TerraPower must evaluate applicants who are foreign nationals (other than asylees, refugees, or lawful permanent residents) in accordance with U.S. Government export control requirements. To facilitate TerraPower’s export control reviews, you will be asked as part of the application process to identify whether you are a U.S. Citizen or national, asylee, refugee, or lawful permanent resident of the United States. Government export authorization approval times vary. Based on the business needs for a particular position, TerraPower may not consider a foreign national from a country if it is impracticable to obtain timely Government export approval.\nJob details\n*Salary: $142,996 - $190,661\n* We typically place offers in the lower to middle portion of the range to maintain internal equity and allow room for growth. Any salary offered within the posted salary band is based on market data and commensurate with the selected individual’s qualifications experience. This range is specific to Wyoming State.\nBenefits:\nCompetitive Compensation\nSalary, eligible to participate in discretionary short-term incentive payments\nComprehensive Medical and Wellness Benefits Medical\n Vision\nDental\nLife and Disability\nGender Affirmation Benefits\n\nParental Leave\n401k Plan\nGenerous Paid Time Off (PTO)21 days of annually accrued PTO\n\nGenerous Holiday Schedule10 paid holidays\n\nRelocation Assistance\nProfessional and Educational Support Opportunities\nTerraPower Career and Benefits information: https://www.terrapower.com/contact-us/careers/","description_format":"text","description_chars":9409,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["401k plan","Continuous learning","Equity","Parental leave","Relocation assistance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-09-26T00:32:03Z"}],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.837,"p_room":0.9,"age_days":37,"expected_fill_days":78,"reasons":["conf:7","velocity","win:mid"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":190661,"is_top_pay":true},"html_url":"https://alion.io/job/terrapower-commissioning-engineer-2","json_url":"https://alion.io/job/terrapower-commissioning-engineer-2.json","meta":{"generated_at":"2026-10-01T19:58:32Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2650,"day_limit":5000,"remaining_today":2350,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}