仕事に取りかかる

get to work; start working on a task

→ 仕事
phrase Rare #26,708
get to work; start working on a task Means to begin working on a task or job. The exact form 仕事に取りかかる is the non-past form and can be used in sentences such as 仕事に取りかかるぞ, where ぞ adds a determined, emphatic tone.
JA: 仕事に取りかかるぞ。
EN: I'm going to get to work!

これからデカ基本的な仕事に取りかかる監視

From here on out, I’ll be doing a cop’s basic job: surveillance.

— TAXi (1998)

直ちに仕事に取りかかることを勧めます

I recommend getting to work immediately.

仕事に取りかかる

I'm getting to work.

— レザボア・ドッグス (1992)