Associate Brokers can run offices for brokers and manage people, Sales persons are employed at brokers.  

Preface: my employer got bought out by another corporation and we now currently use a different 401K company.

I’m a 23 year old self employed contractor with a 700 credit score.From 2014-2017 I haven’t shown much income due to write offs.

We spent almost all of our free cash on the down payment, we went with a conventional loan putting 20% down with a community bank in the area (which also happens to be my employer). 

I can't help you on the commercial side, but the mortgage broker I use at Key Mortgage Services can do residential loans in your LLC's name while qualifying you based on your personal attributes (credit, employment, DTI...etc). 

I located the owner of the house and he was willing to sell.There is no way I can qualify for any type of conventional financing because of my current employment status.

Depending on your DTI using your employment as a landlord a conventional bank may still be an option. 

I will be retiring from my job soon (gotta love government employment) and will be taking a more active role in my properties than before and want to better organize what I have.  

Good credit, proof of employment, good rental history with references, etc.

You should consider that the moment you start a business you will be subject to self employment tax which is something like another 15.6%Are you assuming that owning a rental property automatically implies you will be cash flowing positively because that is something you have to make sure of and there is certainly no guarantee about cash flowing positively.