Mobility-Frequent operation of a data entry device, repetitive motion, sitting for long periods, walking; occasional standing, pushing, pulling, bending, squatting, climbing; Lifting-Frequently 5 pounds or less; occasionally 5 to 30 pounds; Visual-Constant good overall vision and reading/close-up work; frequent color perception and use of eye/hand coordination; occasional use of depth perception and peripheral vision; Hearing/Talking-Frequent hearing of normal speech, hearing/talking on the telephone, talking in person; Emotional/Psychological-Frequent decision making, concentration, and public contact; Special Requirements-Some assignments may require working weekends, nights, and/or occasional overtime; Environmental-Occasional exposure to varied weather conditions. Please visit the San Joaquin County Employeesâ Retirement Association (SJCERA) at www.sjcera.org for more information. NOTE:  If you are receiving a retirement allowance from another California county covered by the County Employeesâ Retirement Act of 1937 or from any governmental agency covered by the California Public Employeesâ Retirement System (PERS), you are advised to contact the Retirement Officer of the Retirement Plan from which you retired to determine what effect employment in San Joaquin County would have on your retirement allowance.