I assume when you say FAA holder you mean fixed wing? And then you mean CPL Holder and that you also have a multi rating? And an IR?
If you have then my first question is why do you have that? What reasearch or sales pitch told you that's the way to a career in (An airline?) as I assume that's what your wanting?
I also initially got an FAA CPL MULTI IR. I then got an instructors rating and then I converted to a UK ATPL(Frozen) and got a job with Ryanair.
Sure there are other avenues with just an FAA licence but without knowing a bit more about your situation it will hold a lot of info back from people.
Q: What exactly do you have and why do you have it?