trainee
US /ˌtreɪˈniː/
UK /ˌtreɪˈniː/

1.
stagiair, trainee
a person undergoing training for a particular job or profession
:
•
The new trainee is learning quickly.
De nieuwe stagiair leert snel.
•
She started her career as a management trainee.
Ze begon haar carrière als managementtrainee.