a person who works in a job to get experience
an intern
machines that doctors use
medical equipment
a job that is not for a long time
a temporary job
the main programmer
lead programmer
a person who leads other people in a company
a manager
the highest level of university education
a doctorate
the person at the top of a company
a director
'Limited', a kind of a company that has private owners
Ltd
https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf