The position is advertised as a GS-13 level professional series Entomologist/Plant Pathologist (0414/0434) with Missoula MT or Ogden UT duty station.
Application packages will be accepted from both internal (Merit list) and external (Demo list) candidates.
Links to postings and closing dates are:
https://www.usajobs.gov/GetJob/ViewDetails/542572400 Merit (Internal - closes 8/21/19)
https://www.usajobs.gov/GetJob/ViewDetails/542572600 Demo (External - closes 8/19/19)