Joe Christoffel, Deputy County Executive/CFO, has announced his retirement which will be effective at the end of this Fiscal Year, June 30, according to a Friday memo from County CEO Rick Haffey. Christoffel started with the County in 2002 and has been instrumental in maintaining the fiscal health of the county during a time of great economic uncertainty, Haffey wrote. “He instituted prudent budget practices and an annual budgeting process which has served the county well and has engendered the confidence of the Board of Supervisors and myself,” Haffey wrote. “Joe was instrumental in many county projects that led to …