X-energy · 4 months ago
Nuclear Waste Management Engineer
Oak Ridge, TN
Full-time
Onsite
Senior Level
5+ years expX-energy is a company focused on innovative waste management solutions. The Waste Management Engineer will design and implement strategies to minimize environmental impact and ensure compliance with regulations while optimizing operational efficiency.
Clean EnergyCleanTechEnergyNuclearRenewable Energy
Responsibilities
Contribute to a team of process engineers that are responsible for uranium recovery operations, uranium waste, radioactive waste, industrial waste, waste reduction, waste processing
Perform engineering work related to the design, procurement, installation, and operation of multiple process areas, as assigned, including but not limited to: ADUN production, organic solution preparation, solution-gelation, solvent washing, particle drying, TRISO layer application, graphite matrix production, overcoating, fuel core pressing, green pebble pressing, compact pressing, shaping, heat treatment, quality control, industrial waste processing, radioactive waste processing, and uranium recovery
Develop specifications for process equipment and work with equipment suppliers to ensure critical design characteristics are met for equipment delivery
Work with subcontractors and suppliers to design, construct, deliver, and install process equipment
Conduct research to develop new and improved processes for manufacturing
Develop methods and procedures to process and handle chemicals and materials that are solid, liquid, and gaseous in safe and efficient manner
Design and plan equipment layout, particularly for new processes, new products, or new customers
Work with R&D team to translate lab-scale processes to pilot scale and production scale processes
Work with regulatory team to establish safety procedures for individuals working with dangerous chemicals, processes, or equipment
Work with regulatory team to establish appropriate safety controls in process areas
Work with regulatory team to ensure compliance with environmental and safety regulations
Provide support for waste permitting
Conduct tests and monitor process performance throughout production
Troubleshoot problems associated with manufacturing processes. Monitor variances from process controls. Provide recommendations and solutions to reduce or to eliminate variances
Continually update a master list of all chemical inputs, chemical outputs, and waste streams
Continually update a master list of all equipment in all process areas
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 Chemical Engineering, Environmental Engineering, Civil Engineering, Chemistry, or a related STEM field. A master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience
Typically, 5 years' experience for a Level III, 10 years for a Level IV, and 15 years for a Level V
Professional certification(s) in waste management
Proven ability to analyze data and develop recommendations to improve waste management systems
Excellent communication and presentation skills, with the ability to engage stakeholders at all levels
Preferred
Minimum 5 years' experience in waste management engineering
Professional certification(s) in radioactive waste management
Professional certification(s) in hazardous waste management
Proficiency in data analysis and waste management software tools
Familiarity with DOT regulations for shipping radioactive and hazardous waste
Process equipment design
Experience with modeling software for waste management systems
Knowledge of environmental impact assessment methodologies
Strong analytical and problem-solving skills
Ability to work autonomously and collaboratively
Excellent organizational skills with meticulous attention to detail
A proactive and innovative mindset, capable of anticipating and navigating challenges in waste management
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