I've come to the conclusion that he's not the right person for the job.

我断定他不适合做这项工作。

《牛津词典》

"Dear sirs, my name is Sam Lee. I think I am the right person for the job," he wrote.

“尊敬的先生们，我叫萨姆·李。我认为我是这份工作的合适人选。”他写道。

youdao

Peter has previous experience, so I think he's the right person for the job.

彼得以前有经验，所以我认为他是这份工作的合适人选。

youdao

It is necessary to identify that you are the right person for the job, regardless of gender.

FORBES: It isn't About Being a Woman in a Man's World

So he's the right person for the job and we believe the Senate should, and will, confirm him.

WHITEHOUSE: Press Briefing

The White House concluded, the President concluded that Richard Cordray was the right person for the job going forward.

WHITEHOUSE: Press Briefing