Nuclear Mechanical Engineer

Overview:

We are seeking a Nuclear Mechanical Engineer to join the Systems Engineering (SE) Group within theResearch Reactors Division(RRD) at Oak Ridge National Lab (ORNL).Our groupis responsible fortheHigh Flux Isotope Reactor(HFIR) configuration management program. The SE Group also provides technical support to operations and maintenance and performs systems analysis. In this role, you will perform design engineering and support manufacturing and fabrication of reactor core components, fuel elements, controlrodsand plates, etc. You will also handlemaintainingoverall cognizance of assigned HFIR structures, systems, and components (SSCs) and provide systems engineering support for operations and maintenance.

Major Duties/Responsibilities:

• Support engineering design work for new and upgraded HFIR structures, systems, and components.

• Implements modificationsin accordance withRRD configuration control processes.

• Perform calculations, apply relevant codes and standards, and help develop design and material specifications.

• Assistwith fabrication, assembly, and implementation of approved design changes.

• Maintainaccuratedrawings, system documentation, and as-built records.

• Help troubleshoot equipment issues and prepare clear work instructions for maintenance activities.

• Provide field technical support and contribute to preventive and predictive maintenance planning.

• Support operability assessments and review equipment performance data toidentifytrends or vulnerabilities.

• Participate in system walk-downs, evaluate system health, and helpidentifyspare-parts and planning needs.

• Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success.

Basic Qualifications:

• A BSdegreein mechanicalengineeringorrelated field,and at least 5 years ofrelatedexperience.

Preferred Qualifications:

• At least 7years ofrelated engineering experience.

• Experience supporting engineering, maintenance, or project tasks in a technical environment.

• Ability to read mechanical drawings and apply basic GD&T concepts.

• Experiencewith ASMEpipingcodesandprocess piping system design.

• Experience troubleshooting mechanical or HVAC systems.

• Understanding of machining and fabrication practices, including welding/joining techniques, combined with a sound understanding of machine design.

• Exposure to regulated, safety-focused environments (DOE, NRC, or similar).

Special Requirements:

• Work involves various physical requirements and working conditions. As such, a pre-hire physical will berequiredafter offer.

• 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.

Benefits at ORNL:

We offercompetitive pay and benefits programs to attract andretainhardworkingpeople!The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

Other benefits includethe following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan,Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, and Employee Discounts.Relocation Assistanceis available.