X-energy · 4 weeks ago
Deputy Director of Main Power Systems
Rockville, MD
Full-time
Onsite
Director/Executive
$165K/yr - $274K/yr
12+ years expX-energy LLC is seeking a Deputy Director of Main Power Systems to serve as a key member of the MPS leadership team. This role involves providing leadership, management, and technical oversight to multiple teams of engineers responsible for reactor and steam generator systems design and development.
Clean EnergyCleanTechEnergyNuclearRenewable Energy
Responsibilities
Oversees the execution of the mechanical design, analysis, and evaluation of assigned projects using sound engineering principles and adhering to business standards, practices, procedures, and product / program requirements
Oversees the utilization of engineering resources across multiple projects and ensures qualified engineers are performing assigned work
Adjudicates technical differences within their area of responsibility to determine best option, while fostering a healthy engineering dialogue
Oversees design cycle sprints and provide direction to ensure the convergence of efforts of engineering team members, partners, and suppliers to ensure the successful delivery of high-quality engineering work products are on schedule and within budget as defined by the Project leadership
Manages staff by ensuring they are meeting expectations and promoting their professional development
Develops the strategy, methodology and technical tools for the area of responsibility, including control of resources, policy formulation, and ways in which technical work is executed
Interprets simple internal and external business challenges and recommends best practices to improve products, processes, tools, or services
Uses high level of judgement to make decisions and handle complex tasks or problems in areas of operations, product management, manufacturing, technology, or engineering
Uses high level of judgement to make decisions and handle complex tasks or problems in areas of operations, product management, manufacturing, technology, or engineering
Assesses quality of information given and asks pertinent questions to stakeholders
Offers new solutions to problems outside of set parameters and can construct and provide recommendations
Work within a multidisciplinary engineering team to create the next generation nuclear power plants
Perform work in accordance with design control procedures, ensuring thorough documentation of work, facilitation of internal and external design reviews, and control of product design configuration data
Maintain professional demeanor and behavior at all times in all forms of communication
Perform other duties as assigned by manager
Qualification
Required
Bachelor's degree in mechanical engineering or related discipline from an accredited university or college
Typically, twelve years of engineering experience. Graduate degrees typically count as two plus years of experience
Experience and/or knowledge in a minimum of one of the following areas: Mechanical Design, Designing and developing mechanical or fluid systems, assemblies, or components, Hardware ownership including manufacturing and testing oversight, Use of Computer-Aided Design (CAD) and product lifecycle management (PLM) software, E.g. UG/NX, SolidWorks, Pro-Engineer, Teamcenter, Windchill, or similar
Preferred
Advanced degree (M.S. or Ph.D.) in Mechanical Engineering or related field
10+ years of progressive experience in mechanical engineering, with at least 5 years in a leadership role
Experience in the nuclear industry, preferably with advanced reactor technology development
Strong understanding of ASME codes, particularly those related to nuclear components
Demonstrated success managing engineering teams of 25+ people
Excellent communication skills, with ability to translate complex technical concepts for diverse audiences
Experience with project management methodologies and budget oversight
Knowledge of mechanical systems relevant to reactor system development (heat exchangers, pressure vessels, etc.)
Proven track record of mentoring and developing engineering talent
Familiarity with nuclear regulatory requirements and safety culture
Benefits
401K plan with an employer match
Medical/Dental /Vision Insurance
Life and Disability Insurance
Paid Time Off
Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees
Company
X-energy
X-energy is a nuclear energy company that develops small modular nuclear reactors and nuclear fuels for clean energy generation.
501-1000 employees
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 StageTotal Funding
$1.71BKey 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
J. Clay Sell
Chief Executive Officer
Robert Taylor
Vice President, Regulatory Affairs and Licensing
Recent News
2026-01-16
MIT Technology Review
2026-01-13
Company data provided by crunchbase