Public Trust investigation

I will be completing an SF 85p for a position with the airforce as a contractor. The only black mark I have is I was terminated from my first professional job in 2014 after I just finished grad school. I changed info on a document and it was determined to be unacceptable conduct (falsification). Was a dumb choice but I learned and moved on. This is my only black mark in the last seven years. No other issues in my past from other information asked on the form. Will I be able to pass an investigation with a mark such as that in my job history?

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