About Valar AtomicsAt Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be quick to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future. Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.The TeamAs part of the Plant Operations organization, Utah Site Operations manages the day-to-day operation, maintenance, and readiness of Valar's Utah facilities. The team supports safe, reliable site operations while enabling successful project execution.The RoleAs an Nuclear Operations Engineer, you will design and execute structured engineering test programs for reactor components, control systems, and integrated plant operations. You will develop test plans, determine experimental conditions, analyze complex data sets, and generate engineering-level conclusions that inform plant performance, safety margins, and design evolution.Key ResponsibilitiesDesign engineering test plans for first of a kind reactor systems, subsystems, and control algorithmsEstablish experimental conditions, analytical models, acceptance criteria, and evaluation methodsConduct highly instrumented reactor and component test campaigns in collaboration with operations teamsAnalyze complex thermal, structural, neutronic, and control data; interpret trends and anomaliesDevelop engineering reports, test summaries, and recommendations for engineering change proposalsServe as technical authority for experimental methods and test safety reviewsProvide input into reactor system design,



safety cases, and operating envelopesEvaluate fuel performance, system reliability, and stability margins during commissioningCollaborate cross-functionally with design engineering, safety analysis, operations, and materials science teamsAuthor engineering procedures, test standards, and research documentationPresent findings to technical leadership, independent reviewers, and regulatory interfacesSupport plant operations and maintenance as neededYou Will Be Successful in This Role IfYou thrive in a dynamic startup environment and can adapt to evolving priorities without losing sight of all tasks.You take extreme ownership of operational programs and can collaborate across disciplines to drive results.You are willing to learn the regulatory frameworks that govern nuclear technology and ensure industry standards are implemented and fulfilled.You hold a high bar for operational safety, can serve as a credible technical authority, and envision pathways for continuous system improvement.You can identify and tackle problems wherever they arise, from analytical modeling and program development to shop-floor troubleshooting and hands‐on labor.You can communicate findings coherently and tailor reports to interface with technical authorities, regulatory reviewers, and the skilled trades workforce.Basic QualificationsBachelor's degree in Nuclear Engineering, Mechanical Engineering, Chemical Engineering, Electrical Engineering, Physics,



or related fieldDemonstrated experience in experimental test design, instrumentation, or complex system characterizationStrong analytical background in scientific or engineering methodsAbility to interpret test data and draw engineering-level conclusionsExperience developing technical reports, test plans, or engineering analysesWillingness to relocate to Orangeville, UT.Preferred Skills and ExperienceMaster's degree or PhD in an engineering or physics disciplineExperience with nuclear systems, reactor physics, or high-temperature process systemsExperience in test reactor environments, DOE labs, or advanced R&D facilitiesFamiliarity with TRISO fuel behavior, thermal hydraulics, or control theoryHands-on experience with high-complexity experiments or commissioning activitiesWhat We OfferCompetitive base salaryEquity ownership in a rapidly growing advanced energy companyComprehensive medical benefitsUnlimited PTOFree daily lunchGenerous PPE stipendHigh-impact startup environment with significant ownership and autonomyOpportunities for rapid career growth and internal advancementDirect collaboration with experienced operators, engineers, and industry leadersThe opportunity to help build and scale transformative energy technology from the ground upEqual Employment Opportunity StatementValar Atomics is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or any other protected status under applicable law.We are committed to providing a workplace free of discrimination and harassment and will provide reasonable accommodation as required by law.Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).

📌 Nuclear Operations Engineer (Beckwith)
🏢 AlleyCorp
📍 Beckwith