Archdiocese of St. Louis·Saint Louis County, Missouri
The Preschool Aide provides a safe, nurturing, and faith-filled environment by supervising students during extended care hours. They assist in implementing age-appropriate activities and maintaining a clean, organized classroom in alignment with Catholic values.
The Archdiocese of St.
Louis Catholic Education and Formation features an expansive coalition of schools that allow our children to develop a sense of purpose and value, receive a higher quality education, join a welcoming community and feel secure in a a dynamic future.
We have a rich history, with its establishment 200 years ago by St.
Rose Phillppine Duchesne.
A coalition of schools serving over 50,000 students (PreK-12) within an 11-county area.
The educational experience provided to our students and their families is rooted in a higher calling from God to honor and celebrate the gifts He has given us.
The Preschool Aide supports the mission of Assumption Catholic Church, Mattese by providing a safe, nurturing, and faith-filled environment for preschool-aged children. This individual assists with the supervision, care, and enrichment of students in alignment with Catholic values and early childhood best practices.
Job responsibilities
Supervise and engage preschool students during extended care hours (before/after school).
Support a Christ-centered atmosphere through words, actions, and modeling of Catholic values.
Assist in planning and implementing age-appropriate activities, including play, crafts, snacks, and rest time.
Maintain a safe, clean, and organized environment in accordance with school and state guidelines.
Monitor and support students’ emotional, social, and physical development.
Communicate effectively and professionally with children, parents, and staff.
Follow all school policies, procedures, and health/safety protocols.
Support classroom teachers and staff as needed.
Attend required staff meetings and training sessions.
Job requirements
High school diploma or equivalent; coursework in Early Childhood Education preferred.
Previous experience working with young children in a childcare or school setting.
Ability to maintain confidentiality and uphold professional boundaries.
Commitment to the mission and teachings of the Catholic Church.
CPR/First Aid Certification (or willingness to obtain).
Must pass background check and meet diocesan safe environment requirements.
The Archdiocese of St.
Louis Catholic Education and Formation is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.
All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.
Pre-Employment Screening All candidates receiving an employment offer must submit a pre-employment screening.
The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment.
Any offer would be contingent upon successful completion of any required screening.
Candidates must have a high school diploma and previous experience working with young children, with coursework in Early Childhood Education preferred. A commitment to Catholic teachings and the ability to pass a comprehensive background check are required.
Market context
In Missouri, preschool aide roles are often shaped by steady demand for early childhood support in faith-based and community programs. These positions can be competitive because employers look for candidates with child-care experience, a high school diploma, and alignment with Catholic teachings, plus the ability to clear a thorough background check. Review the AI-summarized requirements and benefits on this platform to save time, then highlight your work with young children and any Early Childhood Education coursework in your application.