Home / About / Administration Oneida County Sheriff's Office Administration The Sheriff is the Chief Law Enforcement Officer of the county. Robert M. Maciol Sheriff (315) 765-2200 Email View bio page Mark D. Kinderman Chief Deputy (315) 765-2350 Email View bio page Joseph A. Lisi Undersheriff (315) 765-2214 Email View bio page Derrick A. O'Meara Chief Deputy (315) 732-3390 Email View bio page Jonathan G. Owens Chief Deputy (315) 765-2297 Email View bio page Robert Swenszkowski, M.S. Assistant Sheriff (315) 765-2222 Email View bio page