Hello guys!

I just recently got my DACA approved Finally. I got My EAD card and I applied for my social security last friday(1/13/17). I have lots of jobs I want to apply to but I do not know if they will soon right away need my SSN.

Is there a way to know what my SSN number is? Will they need my SSN right away?
Im new to this so I am not sure when employers will need your SSN.

Thank You!