Develops advanced small modular nuclear reactors and fuel technology.
| Title |
|---|
| Thermal Analysis Engineer Full Time · $70K-$163K Rockville, Maryland, United States · Hybrid |
| Manager, Engineering Integration Full Time · $105K-$175K · 10+ YOE Rockville, Maryland, United States · Hybrid |
| Engineer III, Nuclear Fire Protection Full Time · $85K-$142K · 5+ YOE Rockville, Maryland, United States · Onsite |
| Structural Analysis Engineer, Metallics Full Time · $80K-$198K · 2+ YOE Rockville, Maryland, United States · Hybrid |
| Specialist V, Piping & In-line Devices Full Time · $116K-$193K · 15+ YOE Rockville, Maryland, United States · Onsite |
| Senior Thermal Analysis Engineer Full Time · $131K-$218K · 15+ YOE Rockville, Maryland, United States · Hybrid |
| Specialist V, Pressure Vessels Tanks Full Time · $131K-$218K · 15+ YOE Rockville or United States · Onsite |
| Lead Estimator Full Time · $97K-$161K · 7+ YOE Rockville, Maryland, United States · Onsite |
| Specialist V, Heat Exchanger Full Time · $109K-$182K · 15+ YOE Rockville, Maryland, United States · Onsite |
| I&C Systems Engineer Full Time · $88K-$204K · 15+ YOE Oak Ridge, Tennessee, United States · Onsite |
| Materials Engineer (Creep & High Temp Metallics Design) Full Time · $98K-$163K · 5+ YOE Rockville, Maryland, United States · Onsite |
| Team Lead Process Engineer - Waste & Recovery Full Time · $135K-$171K · 7+ YOE Oak Ridge, Tennessee, United States · Onsite |
| Engineer IV/V, Civil Structural Full Time · $115K-$217K Rockville, Maryland, United States · Hybrid |
| Engineer - Facility & Utility Design Full Time · $116K-$187K · 5+ YOE Oak Ridge, Tennessee, United States · Onsite |
| Manager, Probabilistic Risk Assessment Full Time · $180K-$228K · 10+ YOE Rockville, Maryland, United States · Onsite |
| Engineer V, Risk Informed Safety Analysis Full Time · $135K-$225K · 15+ YOE Rockville, Maryland, United States · Hybrid |
| Engineer IV, Plant & Process Design Full Time · $125K-$198K · 10+ YOE Rockville, Maryland, United States · Onsite |
| Engineer IV, Microreactor Systems Full Time · $124K-$206K · 10+ YOE Rockville, Maryland, United States · Onsite |
| Engineer III, Systems Full Time · $103K-$171K Rockville, Maryland, United States · Onsite |
| Plant Cyber Security Engineer III (Remote) Full Time · $126K-$161K · 5+ YOE Rockville, Maryland, United States · Remote |
| Subcontracts Administrator IV Full Time · $99K-$155K · 10+ YOE Oak Ridge, Tennessee, United States · Onsite |
| Administrator III, Product Lifecycle Management System Full Time · $97K-$161K · 5+ YOE Rockville, Maryland, United States · Remote |
| Engineer IV, Systems Full Time · $136K-$174K · 10+ YOE Rockville, Maryland, United States · Onsite |
| Lead, Mechanical Engineering (Reactor Internals) Full Time · $146K-$185K · 7+ YOE Rockville, Maryland, United States · Onsite |
| Cyber Security Engineer III (ICS/OT) Full Time · $126K-$161K · 5+ YOE Oak Ridge, Tennessee, United States · Onsite |
| Activities | Nuclear reactor designNuclear fuel manufacturingEnergy technology developmentNuclear engineering servicesClean energy generation |
| Headquarters | US |
| Industries | Nuclear EnergyEnergy Technology |
| Name | X-energy |
| Employees | 1,771 |
| Type | Private |
| Subsidiaries | TRISO-XXe-100 CanadaX-energy UK Holdings |
| Tagline | Develops advanced small modular nuclear reactors and fuel technology. |
| Founded | 2,009 |
| Website | x-energy.com |
| Latest Funding Round | Series D |
| Latest Funding Year | 2,025 |
| Latest Funding Amount | 700,000,000 |
| Latest Investors | Ares Management |