What is involved in a TS/SCI background check?

SGT Private RallyPoint Member — Tue, 11 Dec 2018 00:42:21 -0500

I have a SECRET clearance and know what’s involved with the background part but how much further will the process go with a TOP SECRET?
Curious what is entailed on the background portion of the TS.

Response by SFC Private RallyPoint Member made Dec 11 at 2018 12:54 AM

SFC Private RallyPoint Member — Tue, 11 Dec 2018 00:54:12 -0500

First you would have to be in a position where one would be required. You can't just request a TS because it would help you out.
You can expect that they will go and interview someone at every place you've lived.

Response by SGT Private RallyPoint Member made Dec 11 at 2018 1:07 AM

SGT Private RallyPoint Member — Tue, 11 Dec 2018 01:07:13 -0500

You fill out an SF-86 and undergo a Singlescope background Investigation. It’s pretty in depth.
See attached link.
I don’t know what the background check for just a Secret Clearance is like, but the step up in level of access between Secret and Top Secret is substantial. The investigation is probably quite a bit more thorough than you’re accustomed to.
https://news.clearancejobs.com/2013/09/08/ssbi/

What is an SSBI? - ClearanceJobs

What is an SSBI? A Single Scope Background Investigation (SSBI) is reserved for employees requiring a top secret security clearance and access to sensitive compartmented information (SCI).

Response by CWO3 Private RallyPoint Member made Dec 11 at 2018 11:55 AM

CWO3 Private RallyPoint Member — Tue, 11 Dec 2018 11:55:14 -0500

This used to be done by DIA/DIS field office(s). On occasion they came to my Recruiting office (84-87) for any local info or assistance on the subject. Don't know about now.