IMMEDIATE HIRE. Job Description. Position: School’s Admin Assistant Montessori School (9:30am to 6:30pm). Montessori Kids Universe (MKU) Hutto is growing and hiring an admin assistant for a new closing position. MKU Admin Assistant should have a passion for working with and assisting children as well as strong leadership skills. A positive attitude and an enthusiasm for the job are important when working with the young children. They must have ex...