See on the job for more
on-the-job
ˈon-the-job
adjective, adverb [only before noun]
while working, or at work ⇨ in-service, in-house:
on-the-job training
ˈon-the-job
adjective, adverb [only before noun]while working, or at work ⇨ in-service, in-house: