I went as “head charge/groom”. I was basically barn manager of a private farm.
One family, 3 daughters. All rode (evented in JR/YR) but were in private school. I took care of and managed all the horses, 6 total. I did all the barn work and then was in charge of keeping the horses fit and schooled so the girls could show when they came home on weekends. I was also given my own horse to ride and show along with the girls.
I found the job on https://yardandgroom.com/
I also worked in Ireland at a Sales/training yard, another job I found on there!