a person who rides elephants is called a mahout
a person who rides an elephant is a mahout and a person who rides an elephant carriage is a yolk
A guy with a bad job.
a matador
Building Custodian.
A person who takes care of building a school is typically referred to as a contractor.
They survive by living in their herd/pod/group or what ever you would wish to call it but I call it a family, anyways the baby will live with it's mother and it's family drinking from its mother. If it is a baby male elephant though the mother will care for it until it can eat/drink on it's own then the family will kick it out because they do NOT tolerate male elephants and the male will live on it's own.
Mama is a person that gave birth to you or the person that takes care of you. Some people call mama as a different name like mommy, mother or mum.
annathavalam
childcarer
traffic trigger
doctors
Farmer or bison rancher.
Life guard
This is a manicurist.
Grounds keepers
The general name for that field is gerontology.
A parent/guardian
It is the mother.
I would call them an aspiring veterinary nurse or an aspiring veterinary surgeon.
Someone who takes care of animals would be a Veterinarian. It could also be a farmer, or a zoologist. Even an animal trainer.