Mesa Public Schools is an award-winning district and voted Best Place to Work in Mesa. With over 9,000 employees, we are the largest school district in Arizona. Families have sent generations of students through our schools, as we are the premier educational choice in Arizona. The Non-Instructional Assistant will monitor the activities of students in the cafeteria and/or on the playground to provide for the safety and welfare of students and to communicate observations and/or incidents that may impact the general well-being of students.