Little Guppy of St. Charles is a licensed childcare center seeking. Assistant Teacher. s. To be. QUALIFIED. for this position, you must be at least 18 years old and have the ability to pass all background checks. A. plus. if you have previous childcare experience. Required Shift. Monday - Friday, 12-6pm. Compensation: 12.00-15.00. based on education and experience. We are a family-oriented, close-knit organization and we have a lot to offer our n...