How do you become a vet for federal government?

You can apply online at USAJobs dot gov the series number for veterinarians is 0701. The agency that hires most veterinarians is USDA FSIS, although veterinarians also work for APHIS, FDA, CDC, NIH, DHS, DoD, the military, customs and border and several other agencies.

You submit an online resume and application to the online job advertisement then wait around for several months before you might hear back from someone. Don't be afraid to call in to the help number at the bottom of the job announcement to check on where things are at.