Government Contractor & Department of Transportation (DOT) Regulations Alaska Airlines, Hawaiian Airlines & Horizon Air are regulated by the Department of Transportation (DOT - regulations, 49 CFR part 40) and all applicants are advised that post-offer and/or pre-employment drug testing will be conducted to determine the presence of marijuana, cocaine, opioids, phencyclidine (PCP) and amphetamines or a metabolite of these drugs prior to any offer or employment or transfer into a safety-sensitive position. Software Powered by ICIMS Job Locations USA-WA-SeaTac | USA-AK-Anchorage | USA-AK-Fairbanks | USA-AK-Juneau | USA-OR-Portland | USA-CA-Sacramento | USA-CA-Oakland | USA-CA-San Francisco | USA-CA-San Jose | USA-CA-Los Angeles | USA-CA-Santa Ana |.