I applied in-person. The process took 1 day. I interviewed at SOS Security in Nov 2017
Interview
Very straight forward. After being with the company just over a month I was asked while visiting with the Security Manager if I was interested in moving up. Once he gave me a succinct rundown of the position, which I promptly accepted and started immediately the next week.
Interview questions [1]
Question 1
Are you interested in starting at our highest security clearance rated building?