When required, must be able to run and respond rapidly to assist children; intermittently bend, squat, kneel, twist, and reach without an assistive device; distinguish colors; hear adequately at high levels of background noise; and lift or carry the weight of ten (10) pounds or less. Retirement & Savings Opportunities: Membership in the Boston Retirement System (BRS), a benefit pension plan providing lifetime income to vested employees when they retire, along with deferred compensation options to help you build a secure future.