HukariAscendent is a Women-Owned, Small Business specializing in comprehensive engineering and technical support services associated with commercial nuclear power and other Department of Energy (DOE) nuclear activities.

Job Title: Reactor Core Components & Fabrication Engineer
Duration: Full-Time
Location: Oak Ridge, TN

Short Summary about Job:
We are seeking an experienced Reactor Core Components & Fabrication Engineer to support a major reactor upgrade project. This position will focus on the design, development, procurement, and fabrication of critical reactor core components for a high-flux research reactor pressure vessel replacement project. The role requires expertise in manufacturing processes, materials science, and quality assurance to ensure successful delivery of complex, high-precision reactor components. The project is currently in the early stages of Critical Decision-1 (CD-1) as defined by DOE Order 413.3B.

Required Qualifications
• Bachelor's degree in an engineering discipline, with at least 10 years' experience with a focus on manufacturing, materials science, or a related field
• Excellent understanding of machining and fabrication practices, including welding, inspection techniques, and a strong understanding of the design engineering of complex components
• Hands-on experience with CNC lathes, precision OD grinding, forging presses, heat treatment furnaces, automated arc welding machines, and calibrated key heat treatment equipment
• Experience with relevant codes and standards, such as ASTM, ASME, GD&T tolerance (ASME Y14.5), QS9000, ISO14001, and others
• Experience working with QC Inspection Labs and a fundamental understanding of basic measurement techniques
• Experience with supplier management, including the selection and oversight of fabrication and manufacturing vendors for large-scale, high-complexity components
• Knowledge of 3D modeling software (e.g., SolidWorks or similar tools) and familiarity with creating or reviewing fabrication drawings
• Strong understanding of Configuration Management and Fabrication Control processes
• Strong oral and written communication skills to effectively communicate technical requirements, issues, and progress with both internal and external stakeholders

Preferred Qualifications
• Experience in nuclear research reactor operations, nuclear fuel fabrication, or related DOE projects
• Familiarity with DOE Order 413.3B project management and critical decision processes
• Professional Engineer (PE) license
Miscellaneous/Additional Information:
Export Control Requirement: This position requires access to technology that is subject to export control requirements. Successful candidates must be qualified for such access without an export control license.
Workplace Substance Abuse Program (WSAP): This position may require a Workplace Substance Abuse Program (WSAP) testing, which requires passing a pre-placement drug test and participation in an ongoing random drug testing program.

Major Duties and Responsibilities:
• Conduct calculations and analyses to support design specifications and requirements
• Ensure compliance with relevant codes and standards, including ASTM, ASME, AWS, GD&T, QS9000, and ISO14001
• Assist in developing reactor core component replacement and core alignment plans
• Prepare material specifications and provide technical support for material procurement
• Oversee and manage the procurement and fabrication of critical reactor vessel components
• Ensure that fabrication packages meet required fabrication control standards
• Ensure documentation and engineering drawings of fabrication components are completed and placed under proper configuration management
• Provide design support and drawing review to enhance component manufacturability
• Prepare and review design specifications to define and determine acceptance criteria for component fabrications
• Work with vendors and appropriate personnel to develop testing and inspection plans
• In conjunction with QA personnel, visit vendors to witness testing and perform in-process inspections
• In conjunction with QA and system engineers, ensure that nonconformance and deviations are documented and resolved

HukariAscendent offers an excellent benefits package including medical, dental, vision, and life insurance, 401(k) plan, and paid time off.
Opportunities with HukariAscendent change frequently. For a complete listing of our current openings, please visit our website at https://www.hukari.com.
HukariAscendent is an Equal Opportunity/Affirmative Action Employer. All qualified applicants receive consideration for employment without regard to age, disability, race, color, religion, creed, national origin, sex, marital status, sexual orientation, veteran or military status including disabled veterans and Vietnam era veterans, or other protected status.
HukariAscendent maintains a drug-free workplace.