Nuclear HVAC Mechanical Design Engineer | Systems Architect
X-energy
X-energy LLC is hiring HVAC Mechanical Design Engineers to support a Plant & Process Design team. The role involves designing and developing mechanical systems and components, performing process calculations, and ensuring compliance with X-energy design guides. You will manage the full life cycle from initial requirements to a fully functional system. The position emphasizes systems engineering, risk management, and collaboration with stakeholders. #J-18808-Ljbffr X-energy
$120k - $145k
...DescriptionX-energy LLC is hiring a HVAC Mechanical Design Engineer to support a Plant & Process Design team... ...designing and developing mechanical systems and components. It includes... ...systems and components:Understand how nuclear safety relates to system engineering...NuclearFull timeContract workFor subcontractorWork at office- X Energy LLC in Rockville, MD, seeks an experienced mechanical engineer to design and develop mechanical systems, structures, and components for nuclear products. You will evaluate, prototype, test, and commission systems, with emphasis on safety and compliance with design...Nuclear
- X Energy, LLC is seeking a Mechanical/Systems Engineer to design, analyze, and verify SSCs for nuclear products. The role emphasizes conceptual development, CAD modeling, and integration across engineering teams to meet safety and technical requirements. Responsibilities...Nuclear
- ...Energy, LLC in Gaithersburg, MD seeks an experienced Mechanical Engineering Manager to oversee a team responsible for... ...contributors, support project teams, and assist with design, analysis and drafting of systems for advanced reactor plants. The role requires leadership...Nuclear
- X-energy LLC is hiring HVAC Mechanical Design Engineers to design and develop mechanical systems and components, ensuring compliance with technical specs and program requirements. You will work on identifying requirements, conceptualizing system architecture, and drafting...Nuclear
- ...professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the... ...of mechanical systems, structures, and components... ...Cavity Cooling System, or Nuclear Auxiliary Systems. This... ...(Piping, Ducting, HVAC, Fire Suppression, Pumps...NuclearFull timeInternshipWork at office
$58 - $80 per hour
...Mechanical Design Engineer Job Description We are seeking a skilled Mechanical Design Engineer... ...of high-reliability mechanical systems. This role involves concept development... ...components. Experience with commercial nuclear power plant systems or operations is...NuclearContract workTemporary workWork at office- ...Effectiveness | Engineering | Environmental |... ...And Operations | Nuclear and Environmental... ...Nutrition (CFSAN) IT System Lifecycle... ...triggers, jobs, designs, documentation, reports... ...and notification mechanisms to ensure the individual... .... SYSTEMS ARCHITECT - KEY PERSONNEL QUALIFICATIONSEstablishes...NuclearFull timeContract workTemporary workFor contractorsWork at officeFlexible hours
- The US Nuclear Regulatory Commission in Rockville, MD, invites applications for a senior engineering position in the Office of Advanced Reactors, Division of Advanced... ...The role focuses on reviewing reactor systems, core and fuel design, and performance evaluations to...NuclearWork at office
$120k - $145k
....Job DescriptionX-energy is hiring Microreactor System Engineers to join its team. This role is responsible for executing... ...systems engineering processes to support the design, integration, and management of complex nuclear systems throughout their lifecycles. Working...NuclearFull timeWork at office$97.01k - $164.91k
...Job Description BAE Systems is seeking a full-time Systems Engineer (w/Mechanical focus) to be a part of our Interface... ...our nation by adding a second nuclear defense system option to their... ...ships. SSP is responsible for designing, developing, building, and deploying...NuclearFull timePart timeFor contractorsWork experience placementLocal area- X-energy is seeking a CFD/Thermal Hydraulics Engineer III-IV in the Gaithersburg/Rockville area and on-site at... ...Washingtonian Blvd, Gaithersburg, MD. The role focuses on design and development of mechanical systems for nuclear products, with emphasis on CFD, heat transfer and...Nuclear
- X Energy, LLC is seeking a senior mechanical engineering leader to oversee a group of engineers across multiple projects focused on advanced reactor plant systems. You will direct design, analysis, and drafting activities, coordinate resources, and guide technical decisions...NuclearWork at office
- X-energy LLC in Gaithersburg, MD is seeking Microreactor System Engineer III-IV to lead systems engineering across design, integration, verification, and lifecycle management of complex nuclear systems. You will apply MBSE, develop system architectures, manage interface...NuclearWork at office
$185k - $210k
...Pressure Vessels/Tanks Engineer to join its team.... ...for guiding design and specification... ...technical information, to system owners and... ...designing and developing mechanical systems and... ...expertise:Understand how nuclear safety relates to... ..., condensate, HVAC, fire protection,...NuclearFull timeContract workWork at office$123.6k - $206k
X-energy is seeking a Systems Engineer in Rockville, MD to support the design and management of complex nuclear systems. This role involves leading engineering teams, managing system lifecycle processes, and ensuring integration of components. The ideal candidate will have...Nuclear- X-energy seeks a Mechanical Systems Design Engineer to design and develop mechanical systems, structures, and components for nuclear products, from concept through production and testing. You will collaborate with stakeholders to ensure safety, quality, and performance...Nuclear
$185k - $207k
...for managing the group of engineers responsible for designing and integrating the reactor... ...for a sub-system or group of components. This... ...ResponsibilitiesManages the execution of the mechanical design, analysis, and... ...the next generation nuclear power plants.Perform work...NuclearFull timeWork at office- X-energy is seeking experienced Systems Engineers in Gaithersburg, MD to execute rigorous MBSE-driven processes supporting complex nuclear systems across lifecycles. You will verify and... ...validate product requirements, document design decisions and system interfaces, and...Nuclear
- ...will serve as a nuclear-powered aircraft... ...carrier (CNV) Ship Design Manager (SDM) Technical... ...Maritime Carrier Engineering Team. You... ...carrier program systems integration,... ...engineer or naval architect managing systems... ...relationships); (c) fluid mechanics, hydraulics; (d)...NuclearInterim roleInternshipWork at officeImmediate startRemote work
$143.91k - $197.2k
...will serve as a nuclear-powered aircraft... ...carrier (CNV) Ship Design Manager (SDM) Technical... ...Maritime Carrier Engineering Team. You... ...carrier program systems integration,... ...engineer or naval architect managing systems... ...relationships); (c) fluid mechanics, hydraulics; (d)...NuclearPermanent employmentFull timePart timeInterim roleInternshipWork at officeImmediate startRemote workRelocation$169.28k
Agency: Nuclear Regulatory CommissionDepartment: Other Agencies and Independent OrganizationsSub agency: Office of Advanced ReactorsSalary... ...-27-RSDocument ID: 889418200Grade: GG 15Job category: Nuclear Engineering (0840)Hiring path: public, fed-competitive, fed-excepted, vet,...NuclearWork at office$25 per hour
...the intern may work alongside engineers, scientists, or industry... ...they open. What You'll Do Apply systems thinking and take a holistic... ...solve problems, analyze and design systems, considering the interdependencies... ...-free energy by reinventing nuclear power. We believe in leaving...NuclearPart timeSummer workInternshipSummer internshipWork at officeMonday to Friday- A leading nuclear engineering firm in Rockville, MD is looking for a Manager of Mechanical Engineering to guide a team in dynamic structural... ...for advanced reactor systems. The ideal candidate will possess... ...engineers while driving innovative design processes. Competitive...NuclearFull time
$169.28k
...Agency: Nuclear Regulatory Commission Department: Other Agencies and Independent Organizations Sub agency: Office of Advanced... ...-RS Document ID: Grade: GG 15 Job category: Nuclear Engineering (0840) Hiring path: public, fed-competitive, fed-excepted,...NuclearPermanent employmentFull timeWork at officeRelocation$139.28k - $232.13k
Manager, Mechanical Engineering (Dynamic Structural Analysis) Join to apply for the Manager... ...emphasis on mission‑critical reactor systems. The successful candidate will provide leadership for the design and structural analysis of nuclear reactor system components and...NuclearFull timeWork at office$137.92k - $230.33k
Black & Veatch is seeking a Technical Specialist in Gaithersburg, MD. Candidates must have a Bachelor's in engineering and at least 5 years of related experience. Key responsibilities include preparing complex engineering deliverables, providing technical guidance, and...Nuclear- X-energy is seeking experienced engineers to perform structural analysis for its reactor-related systems and components. You will evaluate stress, deformation, and lifetime... ..., ABAQUS, and NASTRAN, and contribute to the design basis and safety documentation....Nuclear
- X-energy is seeking a nuclear engineering intern for Summer 2027 in Rockville, MD (Gaithersburg). The internship supports engineers and scientists on projects related to small modular reactors and nuclear facilities, offering hands-on experience under guided supervision...NuclearSummer workInternship
- X Energy, LLC is seeking an Engineering Integration Manager to lead and manage the integration of engineering activities for nuclear facility projects. This role involves strategic and tactical engagement with various teams to deliver compliant and optimized solutions....Nuclear
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