Mechanical Engineer, Robotics and Special Tooling jobs in United States
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X-energy · 21 hours ago

Mechanical Engineer, Robotics and Special Tooling

positionRockville, MD
timeFull-time
remoteOnsite
seniorityMid Level

X-energy LLC is a company focused on engineering and technology solutions. They are seeking a Mechanical Engineer to be responsible for the design and development of mechanical systems and components, ensuring they meet technical specifications and requirements throughout the production process.

Clean EnergyCleanTechEnergyNuclearRenewable Energy
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H1B Sponsor Likelynote

Responsibilities

Responsible for the engineering design and development of mechanical systems, structures, and components
Concept development
Evaluation of concepts
Analysis of systems, structures, and components for their ability to perform their intended function
Ensuring they meet all technical specifications and requirements
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

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
Crunchbase News
Cleantech’s Rough Year Ends On An Up Note
2025-12-17
Company data provided by crunchbase