Pros: g4s has posts all over this planet...and the usa.
Cons: pay could come up, position advancement.
G4S is like any other major Security company dedicated to Protective services. The use of Ex military, Ex Law enforcement Officers and individuals with some type of Criminology degree, helps to "weed out" individuals that use these type of jobs as a stepping stone to a more profitable job (sometimes even for an additional "buck" × hr.) * Remember "boys and girls", IT IS SECURITY... and it's all about you (NOT THE COMPANY) ..providing a Professional service to a customer that requires it...and that you accepted to provide regardless the monetary remuneration that was offered to you . I have been Lucky I guess, that I landed a Post in a Great facility were everybody is a professional (executives,supervisors,IT technicians and Security personnel) and on the hands of a Security site manager that cares for his people and the job.
Yeah...its 12 bucks x hr......but Look around you and then decide. ** One last word (guess I've said enough), If you are one of these "Boys and Girls"...that CRY when it's really COLD,HOT,RAINING,SNOWING outside and there is a Blizzard and have to patrol to DO YOUR JOB...well CRY on your way OUT....because ..THIS JOB IS NOT FOR YOU...!!!!! Good Luck and Happy trails to all.