Top secret clearances usually cover the last 10 years or going back until you are 18 which ever is shorter. They can and will look further into your past if there is something that raises an issue.
Without breaking government encryption and protocols you must be in a top position in the government like sec nav, or be in the NSA. Get elected presidentBe someone the International Community would...
Nothing if the employer doesn't require it. It is the highest level clearance. A TS/SCI clearance grants the bearer access to a SCIF, Sensitive Compartmentalized Intelligence Facility. Once a person...