Here is a list of universities that offer a degree in the field of herpetology:

• Cornell University, Ithaca, New York (cornell.edu)
• Humboldt State University, Arcata, California (humboldt.edu)
• Florida State University, Tallahassee, Florida (fsu.edu)
• University of Kansas, Lawrence, Kansas (ku.edu)
• Kansas State University, Manhattan, Kansas (k-state.edu)
• Harvard University, Cambridge, Massachusetts (harvard.edu)
• University of California, Berkeley, California (berkeley.edu)
• University of Texas, Arlington, Texas (uta.edu)
• Texas A&M University, College Station, Texas (tamu.edu)
• University of Florida, Gainesville, Florida (ufl.edu)
• University of Miami, Coral Gables, Florida (miami.edu)
• Marshall University, Huntington, West Virginia (marshall.edu/herp)
• University of Oklahoma, Norman, Oklahoma (ou.edu)
• University of Michigan, Ann Arbor, Michigan (umich.edu)
• University of Colorado, Boulder, Colorado (colorado.edu)

You should also check out this website Web Portal - CNAH The Center for North American Herpetology. They maintain a large database, including careers.