a person with a high level of knowledge or skill relating to a particular subject or activity

a person who is trained for traveling in spacecraft

2 jobs ending with -ant

a person whose job is to produce computer programs

5 jobs ending with -ist

5 jobs ending with -er

in an aircraft, the people whose job it is to take care of the passengers

a person whose job is to design or build machines, engines, or electrical equipment, or things such as roads, railways, or bridges, using scientific principles

someone whose job is to make, repair, and adjust clothes

someone whose job is to give advice to people about the law and speak for them in court

the member of a family who earns the money that the family needs

someone who keeps or examines the records of money received, paid, and owed by a company or person

a person who designs or builds machines