Strength Coaches: How Did You Get Where You Are

I just finished college and got my commission as a 2LT, and need to get a job. I’m curious what kind of path you all took to get where you are. My plan for now is to get a job as a trainer and/or coach until I can afford getting my masters.

Did anyone get their undergraduate degree in something not Strength/Conditioning related and how did you get your start in S/C?

Is it a matter of getting a few certifications and personal experience? If so, what are the best certs besides the CSCS, NSCA-PT, or ACE? (those are the main ones that have been recommended to me)

Any help is appreciated