Nevada County Executive Officer Rick Haffey said he is loath to lose two of his most productive employees but also does not want to stand in the way of career development. Last week, Haffey announced that Wesley Nicks, director of environmental health, was occupying the same position in neighboring Placer County. The resignation represented the second in as many weeks, as Dr. Karen Milman announced she was taking a job as the prevention division director at the Seattle and King County Public Health Department in Washington state. “I’m disappointed with the two resignations, as they are two young people who …