Questions & Answers about העובד החדש עדיין לא קיבל את המשכורת שלו.
Here it is a noun: employee / worker.
The form עובד can also be a verb form meaning working or works in some contexts, but in העובד החדש it clearly means the new employee.
Because Hebrew adjectives usually come after the noun they describe.
So:
- עובד חדש = a new employee
- העובד החדש = the new employee
This is normal Hebrew word order.
Because in Hebrew, adjectives must match the noun in definiteness as well as gender and number.
So:
- עובד חדש = a new employee
- העובד החדש = the new employee
If the noun is definite, the adjective also becomes definite.