See what our staff are saying about working in this department and Northwestern Medicine! The EVS Project Tech reflects the mission, vision, and values of NM, adheres to the organization’s Code of Ethics and Corporate Compliance Program, and complies with all relevant policies, procedures, guidelines and all other regulatory and accreditation standards. Cleans and services hospital. Performs a variety of duties to maintain the hospital in an orderly, safe and sanitary condition. Completes project duties including hard surface and carpet care, wall washing, and hanging of cubicle curtains. Hours: This position is a casual/as needed position with no set schedule and no guaranteed hours. It is responsible for covering call-offs, vacations, etc. for the hours of 10p - 6:30a.