X-Energy, LLC
103 open positions
Open roles50 of 103
Electrical Field Engineer
Oak Ridge, TNOn-site
1d ago
Assistant IV, Executive
Rockville, MDOn-site
1d ago
Health & Safety Specialist
Oak Ridge, TNOn-site
1d ago
Engineering Integration Manager
Rockville, MDOn-site
1d ago
Proposal Production Specialist III
Rockville, MDOn-site
2d ago
Manager, Construction Project Engineering
Oak Ridge, TNOn-site
2d ago
Facilities Administrator II
Rockville, MDOn-site
2d ago
Systems Engineer
Rockville, MDOn-site
6d ago
Materials Engineer
Rockville, MDOn-site
6d ago
Senior Manager, Construction Projects
Oak Ridge, TNOn-site
6d ago
Process Engineer VI - Nuclear Waste Management
Oak Ridge, TNOn-site
7d ago
Mechanical Engineering Internship - Summer 2027
Rockville, MDOn-site
7d agoPart-time
Project Engineer
Oak Ridge, TNOn-site
7d ago
Project Management Intern
Oak Ridge, TNOn-site
7d agoPart-time
HVAC Mechanical Design Engineer
Rockville, MDOn-site
7d ago
Nuclear Software Engineering Manager
Rockville, MDOn-site
7d ago
Test Engineering Internship - Summer 2027
Rockville, MDOn-site
7d agoPart-time
Growth & Strategy Internship - Summer 2027
Rockville, MDRemote
7d agoPart-time
Civil Engineering Internship - Summer 2027
Rockville, MDOn-site
7d agoPart-time
Nuclear Engineering Internship - Summer 2027
Rockville, MDOn-site
7d agoPart-time
Director, Engineering Integration
Rockville, MDOn-site
7d ago
Thermal Analysis Manager
Rockville, MDOn-site
8d ago
Nuclear Security (Physical)/Safeguards Compliance Analyst V
Rockville, MDOn-site
8d ago
Project Controls Engineer
Rockville, MDOn-site
8d ago
CAD/3D Electrical Designer IV
Rockville, MDOn-site
10d ago
Principal Materials Engineer (Metallics) - Advanced Nuclear Technology
Rockville, MDOn-site
13d ago
Procurement Administrator
Oak Ridge, TNOn-site
13d ago
Engineer III, Nuclear Packaging
Rockville, MDOn-site
13d ago
Microreactor System Engineer III-IV
MD - Gaither Rd., Rockville Corp HqtrsOn-site
13d ago
Heat Exchanger Design Engineer
Rockville, MDOn-site
14d ago
Senior Pressure Vessels/Tanks Engineer
Rockville, MDOn-site
14d ago
Director, Engineering
Rockville, MDOn-site
14d ago
Test Manager, Helium Test Facility
Rockville, MDOn-site
14d ago
Test Hardware Design Engineer
Rockville, MDOn-site
14d ago
Project Controls Lead
Rockville, MDOn-site
15d ago
Graphite Materials Manager
Rockville, MDOn-site
15d ago
Manager, Mechanical Engineer - Reactor Internals
Rockville, MDOn-site
15d ago
Associate II, Business Development and Structuring
Rockville, MDOn-site
16d ago
Project Controls Engineer II (Risk Management)
Rockville, MDOn-site
16d ago
Subcontracts Administrator
Oak Ridge, TNOn-site
20d ago
Construction Project Engineer (Electrical, I &C)
Oak Ridge, TNOn-site
21d ago
Construction Project Engineer (Process & Mechanical)
Oak Ridge, TNRemote
21d ago
Procurement Engineer
Oak Ridge, TNOn-site
22d ago
Senior Project Architect
Rockville, MDOn-site
27d ago
Construction Quality Engineer
Oak Ridge, TNOn-site
28d ago
Engineer IV, Project Quality Assurance
Rockville, MDOn-site
28d ago
Engineer IV, Cybersecurity
Rockville, MDRemote
29d ago
Engineer IV, Nuclear Fuel Systems
Rockville, MDOn-site
29d ago
Commissioning Test Engineer
Oak Ridge, TNOn-site
29d ago
Engineer II, Plant & Process
Rockville, MDOn-site
29d ago