I applied online. The process took 2 weeks. I interviewed at HydroGeoLogic (Reston, VA)
Interview
It was over 3 hours. Some of the questions were redundant. Met with 4 different groups of people to include the CEO (language barrier there). After they said they would let me know the next steps. Never heard which seems odd if you ask someone to come in for over 3 hours.
Interview questions [1]
Question 1
They would give scenario questions which is textbook.