I applied online. The process took 6 months. I interviewed at U.S. Department of State (Rosslyn, VA) in Nov 2014
Interview
Two separate phone interviews with direct report supervisor and later with direct report supervisor and director. No physical interview was required. Position requires extensive experience and qualification in a highly technical and specialized skill set.
Interview questions [1]
Question 1
"Are you willing and able to take this position?" Position involves extensive time away from home in austere environments with a relatively high degree of personal risk.