About the job
ABOUT THE ROLE
Join the dynamic team at gem-technologies, where we are looking for a dedicated Mechanical Engineer to support the operations at the esteemed Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. This full-time position offers the opportunity to contribute to critical engineering projects within a leading research facility.
Key Responsibilities
Utilize your engineering skills to enhance the operations of the High Flux Isotope Reactor (HFIR).
Design and develop engineering solutions for new installations, as well as upgrades and replacements of HFIR structures, systems, and components (SSCs).
Conduct detailed calculations and analyses to comply with design specifications and requirements.
Implement relevant industry codes and standards, including ASTM, ASME Boiler and Pressure Vessel Code, ASME B31 piping codes, NQA-1, and AWS.
Assist in the development of plans for reactor core component replacements.
Draft design specifications and establish acceptance criteria for component upgrades.
Revise material specifications and offer technical support for material sourcing.
Execute modifications in line with RRD configuration control protocols.
Qualifications
Education & Experience – A Bachelor’s Degree in Mechanical Engineering, Nuclear Engineering, or a related field, combined with a minimum of 10 years of experience in Department of Energy (DOE) nuclear facilities and/or commercial nuclear plants.
Citizenship Requirement – Only U. S. citizens will be considered due to the federal nature of this role.
Security Clearance – Candidates must be eligible to obtain and maintain a government-issued clearance if required.
Demonstrated proficiency in engineering design and manufacturing practices, including welding, joining techniques, and machine design.
Understanding of DOE Orders and Standards (e.g., DOE O 420.1C, DOE STD 1189, DOE STD-1073 2016).
Ability to read and interpret mechanical design drawings and apply GD&T principles (ASME Y14.5).
Experience in configuration management and engineering change control processes within a nuclear environment.
Preferred Skills
Familiarity with AutoPIPE and finite element analysis is advantageous.
