I’m not to sure if I’m correct but I believe if you worked the required amount of hours ft or pt you get the ft pension credit. I believe the minimum ft pension credit is 1800 hrs a year so if you worked those 5 years at a minimum 7 hrs a day or 35 hrs a week you should be eligibleI have over 25 years in; of those 25, over 5 years were part time. I will reach my 30 years of service at age 57. Will I get penalized if I retire at 30 years of service. Thanks!