ca ‧ reer ‧ ist /kəˈrɪərəst, kəˈrɪərɪst $ -ˈrɪr-/ BrE AmE adjective
someone who is careerist considers their career to be more important to them than anything else – often used to show disapproval
—careerism noun [uncountable]
—careerist noun [countable]