To lose the opportunity for a job in Engpsh, you can say "miss out on a job opportunity" or "fail to secure a job opportunity".

The phrase "miss out on" means to fail to take advantage of or to not be able to participate in something, while "fail to secure" means to be unable to obtain or achieve something.

Here are some example sentences using these phrases:

I missed out on a job opportunity at the company because I didn't have enough experience. (我没能得到这家公司的工作机会是因为我经验不足。)
I was disappointed to learn that I had failed to secure the job opportunity after the interview. (我很失望地发现我在面试后没能获得这个工作机会。)