Even though the weight lifted may be only a negligible amount, a job should be rated Light Work: (1) When it requires walking or standing to a significant degree; or (2) when it requires sitting most of the time, but entails pushing and/or pulling of arm or leg c ontrols; and/or (3) when the job requires working at a production rate pace entailing the constant pushing and/or pulling of materials even though the weight of those materials is negligible. Manage, or assist in managing, contracts for outside services, including developing requests for proposals, evaluating competitive bids, selecting vendors, participating in contract negotiations, overseeing vendor performance/quality, ensuring work is performed in accordance with the contract, etc.