Millwright

Oak Ridge National LaboratoryOak Ridge, TN
Onsite

About The Position

The Oak Ridge National Laboratory has an opening for a Millwright. In this role, you will, under limited supervision, install, maintain, repair, and troubleshoot stationary machinery and mechanical equipment.

Requirements

  • A HS diploma or GED.
  • A minimum of five years of industrial millwright experience or an equivalent combination of education, training, and experience.

Nice To Haves

  • Completion of a Millwright apprenticeship program or an AS/AA degree in related mechanical field.
  • Knowledge of machines and tools, including their designs, uses repair and maintenance.
  • Optical laser alignment experience.
  • Knowledge of robotics or mechanical assembly power transmission via aircraft cable or metal tape.
  • Knowledge in maintenance of and the proper installation/replacement of rolling element bearings, single and double mechanical seals, shaft couplings, and rotating shaft assemblies as well as general rotating equipment of all types.
  • Knowledge of maintenance equipment and tools to include measuring tools such as inside/outside micrometers, depth gauges, etc. for alignment.
  • Ability to construct, assemble, repair, and dismantle machinery and equipment using tools such as: hammers, wrenches, crowbars, rollers, dollies, hoists, and other hand tools.
  • Ability to perform basic mathematical calculations as well as read and interpret code requirements.
  • Ability to respond to changing business needs and priorities also establish and maintain effective working relationships.
  • Ability to understand schematic diagrams, blueprints, sketches, building plans, and other specifications.
  • Ability to detect hazards and violations and recommend corrective measures.
  • Ability to communicate effectively verbally and in writing as well as remain calm, objective and impartial under stressful conditions.

Responsibilities

  • Fit bearings, align gears and shafts, attach motors, and connect couplings and belts on machinery.
  • Align, assemble, and secure machinery to foundations; Test equipment and make adjustments as necessary.
  • Initiate operating scenarios and observe mechanical components to ensure smooth operation; adjust clearances and align moving parts as needed.
  • Perform preventative and operational maintenance; repair, oil, and maintain machinery and equipment.
  • Repair and replace defective parts when necessary.
  • Fabricate foundations for machines and other fabrication projects as required.
  • Dismantle machines and move machinery and equipment.
  • Attend training for site access, safety, certifications, and new technologies/techniques as well as attend meetings as necessary.
  • Determine appropriate risk associated with inspections and document defects and appropriate corrective actions or preventative actions.
  • Determine materials, tools, and personal protective equipment (PPE) needed for job at hand.
  • Collect and calibrate materials, tools, and PPE.
  • Establish if more extensive inspection, examination, or testing is warranted.
  • Maintain required certifications and complete required documentation.
  • Examine equipment and machinery to identify irregularities and malfunctions.
  • Evaluate area hazards by adequately documenting and addressing hazards; advise management whether continued operation of equipment could be hazardous.
  • Participate in pre-job briefings.
  • Maintain Quality Program specific to repairs, alterations, and Federal Inspection Agency (FIA).
  • Other tasks as assigned by management.
  • Abide by the Safe Conduct of Research principles including being personally responsible for ensuring safe operations by raising safety concerns, using a questioning attitude, considering hazards for every task, and never stop learning.
  • 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.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service