Description & Requirements We are seeking a Federal OneStream (OS) Junior Developer to support our Internal Revenue Service (IRS) client in New Carrollton, MD to modernize its BPS/3YRF budget formulation and the 3-year rolling forecast tool. The Federal Junior OS Developer will work closely with government personnel and other MAXIMUS professionals in a team environment. The candidate must be able to work remotely from home. The location of work is remote. Position is contingent on resume accepta