Atlantic County Administrator Jerry Del Rosso retired last week. BreakingAC.com reports he worked for the county 52 years, becoming county administrator for the past 21 years. Del Rosso was presented the County Administrator Lifetime Achievement Award by the New Jersey Association of Counties last month at its annual conference in Atlantic City.He was recognized “for his lifelong and unwavering dedication to public service and for always being a kind, thoughtful, and resourceful gentleman.”