what's the way to say someone is replacing someone at work?
A: Who's that man?
B: Oh, that's Jack. He'll work replacing John. John quit a month ago.

Can I use "To work replacing someone"?

Thank you.

Question

what's the way to say someone is replacing someone at work?
A: Who's that man?
B: Oh, that's Jack. He'll work replacing John. John quit a month ago.

Can I use "To work replacing someone"?

Thank you.

Answer

He's John's replacement.

Answer

You can say, "He is the new employee replacing John".

Answer

You can say, he'll be replacing John or he'll be taking over from John.