Under direction, the Building Services Supervisor plans, coordinates, and directs custodial and minor maintenance services for a group of City buildings and facilities. Responsibilities include preparing specifications for custodial contracts, administering and inspecting contract work, developing cost estimates and service schedules, establishing cleaning standards, supervising custodial and maintenance crews, investigating new products and methods, liaising with occupants and facility managers, handling requests and complaints, preparing budget estimates, and training subordinates. This role requires one year of full-time experience managing building services and custodial work in public or commercial buildings or offices, including supervising and inspecting maintenance and custodial crews, and preparing and administering service contracts.