Perform major overhauls to include dismantling, replacing parts and making repairs to all facilities-related equipment including heating, ventilating, cooling, refrigeration, Overhead doors, hoists, compressors, hydronic systems, pumps, kitchen/galley equipment, shop tools and a wide variety of other types of equipment and their component parts including some non-facility capital assets such as exercise, medical and lab equipment. Maintenance Specialist will perform maintenance or construction work, or any combination thereof, under the supervision of the Preventative Maintenance Foreman (McMurdo/South Pole), Facilities Maintenance Supervisor or Preventative Maintenance Coordinator (Palmer).