Croupier
This is a person at a gambling table who helps with bets and payouts.
Ethical hacker
A person who is an expert in computing and networking who basically ‘hacks’ into systems to find weaknesses
Genealogist
A person who studies and traces the history and lineage of families.
Geriatric nurse
This is a nurse who specifically takes care of elderly patients.
Jockey
This is a person who rides horses in horse races.