Hey everyone, I’m looking for some blunt, realistic feedback on my odds. I have my DCSA Contract Investigator interview tomorrow for a Tier 5 (Top Secret) clearance.
I’m a 21-year-old recent grad who just accepted a Firm Job Offer as a Software Developer (NH-02) and will begin working on base in 2 weeks with unclassified info I assume.
According to my position document, this is a Critical-Sensitive/High-Risk role requiring an SSBI.
I was 100% honest and disclosed everything on my SF-86. I submitted the form 2 weeks ago and the process to check my background started last week.
Here is what I am up against:
Guideline H: Drug Involvement (The biggest issue)
THC:
2019-2021: on average once every 2 weeks
2022-2023: on average about 4-6 times per week
2024: on average 3-5 times per week
2025: on average 2 times per week
2026: approximately 5-7 times total
STOPPED in February (5 months ago)
Shrooms / LSD: Used ~11 times total between Sep 2020 and Aug 2025. Mostly experimental/microdosing in social college settings.
Adderall: Unprescribed, used ~4 times total purely for exams between Dec 2020 and Dec 2022.
Note: I bought/split costs for these with friends for personal use, but I have never sold, distributed, or trafficked for profit.
Guideline E & J: Personal & Criminal Conduct
July 2022 (Age 17): A misunderstanding led to a trespassing charge (received a misdemeanor but charges dropped) (the manager thought I was trespassing at a friend's apartment; that friend is one of my main references and can vouch for me). Cops searched my wallet, found a Fake ID (Received a Felony but adjudication withheld), and said I smelled like beer.
Guideline C: Foreign Preference
I hold dual citizenship (Spain/US).
I used my Spanish passport twice within the last year (entering the Dominican Republic and exiting France) strictly for travel convenience to use the shorter EU fast-pass lanes.
Given that I only have 5 months of THC sobriety for a Tier 5 TS, what are my realistic odds? How heavily will the combination of these red flags impact final adjudication? Any advice for my interview tomorrow is greatly appreciated!