Assuming the permit has been issued, I would imagine in a state such as CT you are located in a municipality that would at minimum require a licensed contractor to associate with the permit for the sole purpose of listing the municipality as a certificate holder under the insurance policy.

To a certain degree, but not entirely, hiring a PM company is insurance against your time. 

She also found that ALL the entry doors to the property were unlocked, the AC was on (set to 71 degrees), and the lights were on in the garage and a couple of rooms.

The biggest problem is constant litter and dumping by non-tenants and petty vandalism.Even in this neighborhood, I believe that because we maintain our buildings well and are willing to do payment plans, we have four (of 8) tenants with B.S. degrees and a fifth in his 3rd year of a BS.

Real estate consumers in our area are fortunate to have access to a large pool of talented and knowledgeable professionals who are backed by a strong association. 

I have a degree in biotechnology and public health (currently in Higher Ed.), and I’m transitioning into real estate to explore new opportunities and challenges.I’m particularly looking to connect with experienced professionals and find a brokerage that offers strong training and mentorship for new agents.

@Andrew Kubik look in to NARPM (National Association of Residential Property Managers) if you haven't already, they have local chapters.

Lastly, foreclosures at courthouse auctions are cash only and 10 percent down at the time of sale, without full guarantee on all of the liens associated with the property.

Doubtful that, unless you have existing connections or are part of the Hotel Association of New York City (or what is the funded organization in your area), you would be able to cash in on that.I don't do business in New York or CT, and am open to being corrected by someone local.  

While you don't need a license in MD, you do need a PM, brokers or associate brokers license in DC to manage property....and depending on where in MD the properties are, you might by nessecity need to include DC as a practical matter.