What can I do to gain experience/get a job and get noticed in this field? 

If the health department felt that there was an adequate field to support septic for a larger dwelling, they would have said so from the very beginning. 

“Notes” are such a BIG field, that I’ve found it more efficient, effective and profitable to target specific “arena” of notes at different times in different economic environments.  

Quote from @Vince Scipione: In my professional oppinion I feel as though the influx of agents joining the field since covid significantly watered down the quality in the industry.

I worked in different fields for decades, was a stay at home mom, then activated my real estate license (it was inactive for 15 years and I stayed up on my continuing education). 

That's a mine field no one on here is qualified to answer. ;) But your rental is doing well.

I'm eager to share insights on how architectural strategies can benefit your investments and to learn from your experiences in the field.

I joined with the intent to surround myself with others in the field and build my confidence and understanding of the subject matter (:I live a disciplined lifestyle when managing my expenses and living below my means.

I have a BS in project management, and I can say I have never seen anything like this in the construction field.  

To get into this field you could join First Deal by Brandon Turner.