I applied online. The process took 1 day. I interviewed at G4S (Cranford, NJ) in Oct 2014
Interview
They will ask you about your schools you completed. You will be asked if you are going to work full or part time depending on the position. It's really not a hard interview. Just show them that you can communicate and be on time
I applied in-person. I interviewed at G4S (Jacksonville, FL) in May 2015
Interview
Wasnt one...they made it sound like the interview process was a big deal, but if they think you can hold a D and G license or a D license at minimum, you're in. They just want as many bodies as possible, since they will lose many every month.
I applied through an employee referral. I interviewed at G4S
Interview
I called they had me apply online as a formality. I went into office interviewed and received job offer. Took tests, passed, and was hired right away. Was extremely easy since I was referred by an ex employee in good standing.