unskilled worker
trained to do specific tasks, e.g. building a computer
ordinary office worker
director
makes sure suspicious people or criminals cannot enter
important person who makes big decisions
clerk
doing a job that needs no training
public relations officer
gives information to the press, etc. about the company
executive
labourer
member of the board of a company
safety officer
administrator
does hard, physical work
skilled worker
security officer
person who runs the office day-to-day
makes sure the equipment is not dangerous to use