Warner Robins' new city administrator David Corbin starts job City council voted on Monday to allow Corbin to work for Terminus Municipal Advisors LLC while he works as the city administrator Author: Ashlyn Webb (WMAZ) Updated: 12:03 AM EDT March 16, 2021 WARNER ROBINS, Ga. — Warner Robins Mayor Randy Toms says after months of searching and at least 30 candidates from all the way from Washington state to right here in Georgia, the city finally has a new city administrator, David Corbin. Warner Robins' new city administrator has been in the job for the past two weeks, and on Monday, he attended his first council meeting since being selected.