In order to retire, you must submit a retirement application to ACERA. Here you will find information on benefits available to City employees and their eligible dependents.ACERA retired members, dependents, and survivors have the opportunity to enroll in medical, dental, and vision plan coverage. Alameda Senior Connection. Help with health, housing, in-home support, food and more. We have two easy ways to become a member of the Retired Employees of Alameda County (REAC): – To fill out and sign the online form, click here. We will be discussing cash benefits including social security retirement and supplemental security income or ssi. The Office of Personnel Management runs this program. Federal Benefits Open Season is Nov. The Alameda County Employees Retirement Association (ACERA) is currently recruiting to fill immediate vacancies for the position of Retirement Specialist I.