Boyfriend Help Tips

So my boyfriend recently quit his job in order to pursue his dream job which is to be a cop.

He quit bc he figured he would get the first job he applied for, but was rejected

And has been getting rejected a lot from other cities as well.

So this has put him in a slight depression and sometimes is just in a sad mood when were together and doesnt talk and hardly texts me.

I dont press on the matters because I know what is wrong and I dont want to make him feel shittier incase I say something wrong

I wanna do something to make him feel better

Hes the love of my life and seeing him down in the dumps just hurts my heart so much, all I wanna do is see him prosper and grow into this wonderful man I know he can be.

What can I do to make him feel like he hasnt hit a dead end?