Can someone check this sentence, please?

[LearnerP]

Hi there

I am wondering if the following sentence is correct:

I am wondering if you put forward candidates for jobs, if they aren't already citizens or residents.

I know it can be rewritten, but I want to know if it is okay just as it is.

Thanks heaps!

[5jj]

I am wondering if you put forward candidates for jobs, if they aren't already citizens or residents.

If that's what you want to say, it's fine. I'd drop the comma.

[LearnerP]

Thank you. The comma was exactly what I was unsure of!

[5jj]

Thank you. The comma was exactly what I was unsure of!

aaarrrghhh!

I said, "I'd drop the comma", not "It would be correct without the comma". I am happy to be quoted when I pontificate about grammar, but my views on punctuation are not to be considered as orthodox.

[LearnerP]

Ok. Thank you for your posts. I reall appreciate your feedback