I've been getting more into education. How I did it was just apply broadly to positions near me. Just kept searching and applying and eventually got a "part time - temporary" position as course director for pathophysiology, which has led to me being a regular guest lecturer now on topics that I'm more of an expert in. After this I applied for a full time remote teaching position for a DMS program. They didn't want me for full time, but also made me course director for a singe course, I think really as a trial. I've seen lots of friends get teaching jobs at their alma mater if they stayed local to it. That seems to be much easier since they know you a lot better.
Some relevant information about teaching: Being "part-time" but course director is grueling. It's essentially having 2 full time jobs, it just lasts for a semester.
For live teaching, I was given old lectures to work off of, but if you have a perfectionist personality it is still grueling. I was spending at minimum an 8 hour day every week modifying lectures. Then I had to re-write questions based on what I taught. Writing questions and multiple choice answers that are just the right degree of difficulty and not making an error that throws students off is a bit of an undertaking. Guest lecturing is a lot better, but I've found I've rarely been given the amount of time I felt needed to adequately cover a topic, which is frustrating. Plus the pay is terrible and really only do it for the passion. Per hour worked, I really feel like I'm making elementary teacher pay. Plus managing your clinical schedule to work around the student class schedule is a real pain.
For remote teaching, it sounds great on paper, but in practice is as much work as live teaching and doing a commute. For me, I found I was not nearly as good of a lecturer recording my class as I was live speaking off the cuff. Lots of time spent editing recordings. Remote teaching, at least for doctoral programs, requires a LOT of discussion assignments, which you have to moderate, further the discussion, evaluate proper citations, etc. It's like grading several essays every week, which is not an insignificant amount of time, especially when you are working full time clinically. Plus you never really get those student "ah-ha!" moments that are rewarding in live classrooms.
I've decided being the course director is really not for me, at least not while working clinically full time. I do it again since it got me into guest lecture work that I enjoy, but boy was I burning the candle at both ends during that semester both live and online courses.
Unexpected bonus to teaching: I learned so much from teaching pathophysiology. It made me a better clinician and a better preceptor having to go back and relearn it all to teach, basically reading all of Rubin's Pathology.