Operate, maintain, troubleshoot, and repair a diverse range of scientific instrumentation, including UV spectroradiometers, GPS receivers, VLF radio receivers, seismometers, all-sky imagers, lasers, magnetometers, photometers, interferometers, antennas, and other optical and research systems. Leidos ASC provides science and logistics support for approximately 150 science and technical events across three geographically remote research stations; McMurdo Station, Palmer Station, and South Pole Station and several deep field sites across Antarctica.