Chances on getting an interim clearance

I’m looking for some honest opinions on my chances of getting an interim Secret clearance for a DoD role.

I’m currently in the process for a position that requires an interim Secret to start, so it’s basically interim or no job.

Here’s my situation:

  • I’ve used marijuana a total of 4 times in my life, all experimental.
  • My last use was January 2024. I have been clean since and have no intention of using again.
    *Had some job dates i got incorrect with as well.

The concern I have is about a discrepancy from a previous investigation:

  • On an earlier SF-86 (for a contractor role tied to an intel program), I originally listed my last use as around September 2022 because I was unsure and estimated.
  • During the investigation, I later corrected that date to the accurate one (02/18/2024) with the investigator and FSO proactively.
  • That process ended with me being dropped after unsuccessful polygraph attempts, but I was told it was NOT a clearance denial and I could reapply in the future.

Now for this new DoD position:

  • I listed the correct date (02/18/2024) on my current SF-86.
    *I corrected the job dates as well
  • Everything else is consistent and truthful.

No criminal history, no financial issues, no foreign contacts or anything like that.

My concern is whether:

  1. The date discrepancy from the previous investigation could hurt my chances at an interim
  2. The prior polygraph/program issue could cause hesitation

I understand interims aren’t guaranteed, but I’m trying to get a realistic idea of whether I’m still a viable candidate for an interim or if I should expect it to be denied/delayed.

Any insight from people familiar with the process would be appreciated.