@xenergynuclear - X-energy

Rockville, MD
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102 job openings
X-energy is an advanced nuclear reactor & fuel company. We develop Generation IV high-temperature gas cooled nuclear reactors (SMR) & TRISO fuel to power them. website
We're building the energy of the future. Delivering the next generation of clean, safe, and affordable nuclear energy technology. #AdvancedNuclear x.com/xenergynuclear

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kamghaffarian
Kam Ghaffarian
Earth
102 jobs
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Location Workplace Salary Posted 📅
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Job Title Location Workplace Salary Posted
0200 - Human Resources Management Group (Inactive)
 Manager, RecruitingOak Ridge, TNonsite2026-09-25
0500 - Accounting and Budget Group (Inactive)
 Associate IV, Business Development and StructuringRockville, MDonsite2026-08-13
0800 - Engineering and Architecture Group (Inactive)
 Engineer II-IV, Engineering StrategyRockville, MDonsite$90,000-115,0002026-10-23
1100 - Business and Industry Group (Inactive)
 Associate II, Business Development and StructuringRockville, MDonsite2026-09-08
Engineering
 CAD/3D Electrical Designer IVRockville, MD; Texas; Houston, TXonsite$115,000-140,0002026-10-28
 CFD/Thermal Hydraulics Engineer III-IVRockville, MDonsite2026-09-24
 Electrical Engineer III/IVRockville, MDonsite$77,475-129,1252026-11-06
 Engineer II, NuclearRockville, MDonsite$107,625-122,0632026-11-03
 Engineer II, Plant & ProcessRockville, MDonsite2026-08-26
 Engineer II-IV, Reactor PhysicsRockville, MDonsite$107,625-122,0632026-11-06
 Engineer III, Nuclear PackagingRockville, MDonsite2026-09-11
 Engineer IV - VI, Nuclear Safety AnalysisRockville, MDonsite$138,500-193,0002026-10-23
 Engineer IV, NuclearRockville, MDonsite$162,750-186,3752026-11-03
 Engineer I–IV, Thermal-Hydraulic Safety Analysis & V&VRockville, MDonsite2026-10-07
 Heat Exchanger Design EngineerRockville, MDonsite2026-09-10
 Manager, Mechanical Engineer - Reactor InternalsRockville, MDonsite2026-09-09
 Manager, Mechanical EngineeringRockville, MDonsite$162,500-207,5002026-10-14
 Mechanical Design EngineerHouston, TXonsite$95,000-120,0002026-11-03
 Mechanical Design EngineerRockville, MDonsite$95,000-120,0002026-10-15
 Mechanical Design Engineer (Steam Generator)Rockville, MDonsite2026-08-13
 Mechanical Engineer, GraphiteRockville, MDonsite2026-08-13
 Mechanical Systems Design EngineerRockville, MDonsite2026-08-13
 Microreactor System Engineer III-IVRockville, MDonsite2026-09-11
 Nuclear Software Engineering ManagerRockville, MDonsite2026-09-17
 Process Engineer IV - VI : Waste ManagementOak Ridge, TNonsite2026-10-07
 Senior Pressure Vessels/Tanks EngineerRockville, MD; Houston, TXonsite$185,000-210,0002026-11-04
 Structural Analysis Engineer, MetallicsRockville, MDonsite$95,000-120,0002026-11-05
 Systems EngineerRockville, MDonsite$120,000-145,0002026-10-23
 Technician III, Test LaboratoryFrederick, MDonsite$33-452026-11-05
 Test Hardware Design EngineerRockville, MDonsite$95,000-120,0002026-10-21
 Thermal Analysis EngineerRockville, MDonsite2026-08-13
 Thermal Analysis ManagerRockville, MDonsite$162,500-207,0002026-10-15
Finance & Business Operations
 Civil Engineering Internship - Summer 2027Rockville, MDonsite2026-09-28
 Director, Value Engineering and Product ManagementRockville, MDonsite2026-08-13
 Facilities SpecialistOak Ridge, TNonsite$26-312026-11-01
 Fire Protection Engineering Internship - Summer 2027Oak Ridge, TNonsite2026-09-29
 Growth & Strategy Internship - Summer 2027Rockville, MDonsite2026-09-28
 Mechanical Engineering Internship - Summer 2027Rockville, MDonsite2026-09-17
 Nuclear Criticality Safety Internship- Summer 2027Oak Ridge, TNonsite2026-09-28
 Nuclear Engineering Internship - Summer 2027Rockville, MDonsite2026-09-28
 Process Engineering Internship - Summer 2027Oak Ridge, TNonsite2026-09-28
 Project Management InternOak Ridge, TNonsite2026-09-17
 Systems Engineering Internship - Summer 2027Rockville, MDonsite2026-09-28
 Test Engineering Internship - Summer 2027Rockville, MDonsite2026-09-28
Global Business Development
 Director, Customer Relationship Management (Utilities)Rockville, MDonsite2026-08-13
 Manager, Customer Relationship ManagementRockville, MDonsite2026-10-06
Human Capital
 Director, Employee Relations & ComplianceRockville, MDonsite2026-09-28
Information Technology
 Cloud Infrastructure Engineer IVOak Ridge, TNmaybe-remote$155,000-177,5002026-11-06
 Engineer IV, AI & Digital EngineeringRockville, MDonsite2026-08-20
 Engineer IV, CybersecurityRockville, MDmaybe-remote$155,000-177,5002026-10-20
 Engineer IV, Network & InfrastructureRockville, MDonsite$139,500-159,7502026-10-20
 Engineer VI, ECM DeveloperRockville, MDonsite2026-10-08
 Machinist V, CNC ProgrammerFrederick, MDonsite2026-08-18
 Software Engineer III, AI Digital & Engineering SoftwareRockville, MDonsite2026-08-18
 Software Engineer V, AI Digital & Engineering SoftwareRockville, MDonsite2026-08-18
 Systems Administrator IV, Enterprise Content ManagementRockville, MDonsite2026-08-13
Legal & Contracts
 Contracts Administrator IVOak Ridge, TNonsite$119,250-139,5002026-10-28
 Procurement Administrator IVRockville, MDonsite$119,250-139,5002026-11-01
Operations & Maintenance
 ICS / OT Cyber Security EngineerRockville, MDremote$125,000-142,5002026-11-05
 Nuclear GRC Cybersecurity EngineerRockville, MDremote$125,000-142,5002026-11-05
 Senior Cyber Systems AdministratorRockville, MDremote2026-07-31
Procurement
 Procurement EngineerOak Ridge, TNonsite2026-10-22
 Procurement Engineer - Steam and Safety ValvesRockville, MDonsite2026-08-12
 Specialist II, Supply ChainRockville, MDonsite$79,875-104,6252026-10-23
Project Controls
 Planning & Scheduling LeadRockville, MDonsite$155,000-177,5002026-11-05
 Project Controls Analyst III- IVRockville, MDonsite$69,450-115,7502026-10-29
 Project Controls EngineerRockville, MDonsite2026-09-16
 Project Controls Engineer II (Risk Management)Rockville, MDonsite2026-09-08
 Project Controls Engineer III (Risk Management)Rockville, MDonsite$109,000-135,0002026-11-02
 Project SchedulerOak Ridge, TNonsite$107,500-125,0002026-11-05
Projects
 Assistant Project ManagerOak Ridge, TNonsite$68,250-87,5002026-10-22
Quality Assurance
 Engineer IV, Project Quality AssuranceRockville, MDonsite$135,000-157,5002026-10-27
Regulatory Affairs & Licensing
 Health PhysicistOak Ridge, TNonsite2026-09-26
 Licensing Engineer for Regulatory AffairsRockville, MDonsite$81,314-135,5242026-11-04
 Licensing Engineer II-VI, Risk-Informed Safety AnalysisRockville, MDonsite2026-08-13
 Licensing Engineers for New Reactor Projects (I-VI)Rockville, MDonsite$81,314-135,5242026-10-26
 Nuclear Criticality Safety EngineerOak Ridge, TNonsite$91,875-103,6882026-11-04
Simulation & HFE
 Manager, Human Factors EngineeringFrederick, MDonsite$140,000-162,5002026-10-16
 Thermal-Hydraulic Training Simulation EngineerRockville, MDonsite2026-07-15
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 AI Platform EngineerRockville, MDonsite2026-08-13
 Analyst II, MESOak Ridge, TNonsite$79,875-104,6252026-10-14
 Analyst II, SAPOak Ridge, TNonsite$79,875-104,6252026-10-23
 Construction Project Engineer (Electrical, I &C)Oak Ridge, TNonsite$131,250-149,6252026-11-03
 Director of Project ControlsOak Ridge, TNonsite$198,000-228,0002026-10-28
 Engineering Integration ManagerRockville, MDonsite2026-09-23
 Execution Project DirectorRockville, MD; Houston, TXonsite$213,750-242,5002026-10-14
 Execution Project ManagerRockville, MD; Houston, TXonsite$162,500-185,0002026-11-02
 Graphite Materials ManagerRockville, MDonsite2026-09-23
 Irradiated Materials Engineer III-VRockville, MDonsite$131,250-149,6252026-10-29
 IT Product LeadRockville, MDmaybe-remote$119,250-139,5002026-11-06
 Manager, Application AdministrationOak Ridge, TNonsite$146,250-186,7502026-10-14
 Mechanical Field Engineer V or VIOak Ridge, TNonsite$185,000-207,5002026-10-16
 MES Engineering ManagerOak Ridge, TNonsite$146,250-166,5002026-10-22
 Plant Project Engineer IVRockville, MDonsite$132,500-155,0002026-10-15
 Project Risk AnalystOak Ridge, TNonsite$170,625-194,2502026-10-22
 Proposal Production Specialist IIIRockville, MDonsite2026-09-22
 Senior Execution Project ManagerRockville, MD; Houston, TXonsite$188,750-212,5002026-10-14
 Senior Manager, Construction ProjectsOak Ridge, TNonsite2026-10-05
 Senior Manager, Operational ReadinessOak Ridge, TNonsite2026-10-05
 Software Engineer IV, Artificial IntelligenceRockville, MDonsite2026-08-13
 Subcontract Technical RepresentativeOak Ridge, TNonsite2026-10-08
 Technical Fellow, Instrumentation and ControlsRockville, MDonsite2026-10-05
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