X-energy
X-energy
Revolutionizing nuclear energy with advanced technology solutions.
📍 Rockville, MD
About X-energy
X-energy develops advanced nuclear reactors and fuel technology, headquartered in Rockville, Maryland. Their flagship product, the Xe-100, is a small modular reactor designed for clean energy generation, targeting both commercial and industrial applications. Engineering disciplines at X-energy include mechanical, software, and systems engineering, focusing on reactor design, robotics for maintenance, and tooling for reactor components. The company emphasizes safety and efficiency in nuclear power generation, with a commitment to innovation in the energy sector.
Current Job Openings
0 jobsAll X-energy Job Openings
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Expired
Mechanical Engineer, Robotics and Special Tooling
@ X-energy
📍Rockville, MD, United States 🇺🇸📊 mid-level⏱︎ full-timemechanics prototyping testingView Mechanical Engineer, Robotics and Special ToolingView details -
Expired
Robotics Software Engineer III, Full Stack
@ X-energy
📍Rockville, MD, United States 🇺🇸📊 mid-level⏱︎ full-timerobotics C++ PythonView Robotics Software Engineer III, Full StackView details
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About X-energy
X-energy develops advanced nuclear reactors and fuel technology, headquartered in Rockville, Maryland. Their flagship product, the Xe-100, is a small modular reactor designed for clean energy generation, targeting both commercial and industrial applications. Engineering disciplines at X-energy include mechanical, software, and systems engineering, focusing on reactor design, robotics for maintenance, and tooling for reactor components. The company emphasizes safety and efficiency in nuclear power generation, with a commitment to innovation in the energy sector.
X-energy Career Opportunities
X-energy operates in the embedded systems space with focus on Nuclear Electric Power Generation. While no positions are currently listed, embedded companies often hire in cycles tied to product launches, R&D phases, or contract milestones. Engineers interested in X-energy should monitor for openings in firmware development, hardware design, and systems architecture.
X-energy Hiring Trends
* Data represents job posting activity over the past 6 months: Aug 2025 through Jan 2026
Hiring momentum at X-energy is currently increasing, with 1
opening posted this month compared to 0 last month.
This upward trend often signals product development acceleration, team scaling, or new project initiatives.
Over the past 6 months, X-energy averaged 0.2 job postings per month,
with peak hiring in Jan 2026 (1 openings).
For embedded systems roles, hiring activity typically correlates with product development cycles,
especially for firmware teams during pre-production phases and hardware engineers during prototyping.
📈 New hiring activity
Consistent hiring velocity
Jan 2026
Required Skills at X-energy
mechanics is the most in-demand skill at X-energy,
appearing in 50% of all job listings (past and present).
This skill is important but not universal, indicating diverse technical needs across different product lines or teams.
X-energy's technology stack spans 10 distinct skills and tools,
reflecting the multifaceted nature of embedded systems development.
This moderate technology stack indicates focused but varied engineering challenges.
Engineers joining X-energy should combine depth in key areas with adaptability. Firmware development expertise is critical, especially for engineers skilled in bare-metal programming, RTOS development, and optimizing code for resource-constrained systems. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.
Where X-energy is Hiring
X-energy's engineering operations are concentrated in a single country across 1 location. A single-location focus enables tight team collaboration and simplified operations, particularly valuable for hardware-intensive development requiring shared lab facilities.
Companies Similar to X-energy
These employers share technical focus areas with X-energy and are actively hiring embedded engineers. Exploring multiple companies helps candidates understand market compensation, compare technical challenges, and identify the best cultural and technical fit for their career goals.
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