"To be in charge of" means to work for someone else.
"To do something for a living" means to do something as one's job or occupation.
"To take responsibility for something" means to accept that it is your job or duty and not try to avoid doing it.
"To leave/quit a job" means to continue working at the same place.
"To retire" means to stop working at a certain age, usually after a long career.
"To be employed" means to be in the process of looking for a job.
"To be made redundant" means to lose a job because of some serious mistake you made.
"To get a promotion" means to move to a higher position in the workplace.
"To earn money" means to receive payment for work or services.
"To do/work overtime" involves working additional hours after the work day is finished.
"To do the graveyard shift" means working during the daytime.
"To work for somebody" means to be employed by someone.
"Working under pressure" is when you don't have a need to finish tasks quickly and with some stress.
"To work in sales" means to be involved in selling products or services.
