on-the-job

US /ˌɑn ðə ˈdʒɑb/
UK /ˌɑn ðə ˈdʒɑb/
"on-the-job" picture
1.

di tempat kerja, saat bekerja

while working; during the course of one's employment

:
He received on-the-job training for the new software.
Dia menerima pelatihan di tempat kerja untuk perangkat lunak baru.
Many skills are best learned on-the-job.
Banyak keterampilan paling baik dipelajari di tempat kerja.