岗位

The troops are all in their positions.

full-time/part-time post; full-time/part-time position

leading post

temporary/vacant post; temporary/vacant position

teaching post/position

administrative/management/managerial post; administrative/management/managerial position

key post/position

post of duty

fix the number of posts and employees

take up/on a new/fresh post

quit the fighting post

stand fast at one's post; stick/keep to one's post

return to one's job/work