Materials Engineer (Creep and High Temp Metallics Design) jobs in United States
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X-energy · 1 month ago

Materials Engineer (Creep and High Temp Metallics Design)

positionRockville, MD
timeFull-time
remoteOnsite
seniorityMid Level

X-energy is a company focused on innovative engineering solutions. They are seeking a Materials Engineer responsible for the design and development of mechanical systems, ensuring all components meet technical specifications and requirements.

Clean EnergyCleanTechEnergyNuclearRenewable Energy
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H1B Sponsor Likelynote

Responsibilities

This role is responsible for the engineering design and development of mechanical systems, structures, and components
This includes concept development, evaluation of concepts, analysis of systems, structures, and components for their ability to perform their intended function, and ensuring they meet all technical specifications and requirements
The role will ensure the development of the systems and components through production including any necessary prototyping, testing, and commissioning

Qualification

Engineering designMechanical systems developmentConcept evaluationSystems analysisTechnical specifications compliancePrototypingTestingCommissioning

Required

Engineering design and development of mechanical systems, structures, and components
Concept development and evaluation of concepts
Analysis of systems, structures, and components for their ability to perform their intended function
Ensuring systems and components meet all technical specifications and requirements
Development of systems and components through production including necessary prototyping, testing, and commissioning

Company

X-energy

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X-energy is a nuclear energy company that develops small modular nuclear reactors and nuclear fuels for clean energy generation.
dateFounded in 2009
location
Rockville, Maryland, USA
people-size501-1000 employees
web-link
https://x-energy.com

H1B Sponsorship

X-energy has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2022 (2)
2020 (1)

Funding

Current Stage
Late Stage
Total Funding
$1.71B
Key Investors
Jane Street CapitalPittco ManagementDepartment for Energy Security & Net Zero
2025-11-24Series D· $700M
2025-03-05Private Equity· $22.8M
2024-10-16Series C· $700M

Leadership Team

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J. Clay Sell
Chief Executive Officer
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Robert Taylor
Vice President, Regulatory Affairs and Licensing
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Recent News

MIT Technology Review
How next-generation nuclear reactors break out of the 20th-century blueprint
2026-01-13
IEEE Spectrum
Global Giants Are Investing in Clean Tech Despite Politics
2026-01-06
Business Wire
X-energy, Doosan Enerbility Announce 16-Unit Reservation Agreement and Capacity Expansion to Support 11 GW Pipeline
2025-12-18
Company data provided by crunchbase