One who advises people on a particular subject

One who has special training in medical care for children

One who studies and treats tumours in the body

One who arranges tickets, hotel rooms etc. for people going on holiday

One who studies and gives advice on food and eating

One who serves customers coffee in a coffee shop

One who carries out medical work, especially in an emergency

One who is a skilled person with experience who is in charge of a group of workers

One who designs new buildings and makes sure they are built correctly

carries out an official examination of the accounts of a business and produces a report

One who is specially trained to perform medical operations

One who is hired by organisations to recruit executives or higher-level employees for positions that are never advertised

One who is a therapeutic riding instructor and equine therapist.

One who is an expert on the earth's atmosphere and weather patterns