Retirees move on to next chapter after combined total of 7,500 years of service 0 By The Hub on June 6, 2018 Headlines More than 350 Dallas ISD employees are retiring this year after helping countless kids succeed over the years. Together they have nearly 7,500 years of service! The links below list the names of this year’s retirees: Elementary School Retirees Middle School Retirees High School Retirees Central Staff Retirees