portfolio careernoun [ C ]
ukusHR, WORKPLACEthe fact of having several part-time jobs at once, rather than one full-time job:
A portfolio career is suitable for people who want to have a variety in their work life.
the fact of having a series of jobs, each for a short time, rather than one job for a long time:
In order to pursue a portfolio career, you must be willing to risk personal change.