Archdiocese of St. Louis·Saint Charles County, Missouri
The Preschool Aide assists the lead teacher in managing daily classroom activities, lessons, and learning centers while ensuring the safety and well-being of students. They also support children with daily routines and help maintain a nurturing, faith-filled environment.
The Archdiocese of St.
Louis strives to teach and share our faith, serve others, and foster unity throughout the St.
Louis area.
Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and curia (governing body) for the Archdiocese of St.
Louis.Job Summary The Preschool Aide assists the lead teacher in providing a safe, nurturing, and faith-filled learning environment for preschool children.
The aide supports daily classroom activities, student supervision, routines, and learning experiences while helping promote the Catholic values and mission of the school.Job Responsibilities
Assist the lead teacher with daily classroom activities, lessons, and learning centers.
Supervise and ensure the safety and well-being of preschool students at all times.
Support children with age-appropriate routines, including toileting, handwashing, meals, rest time, and transitions.
Help create a warm, nurturing, and welcoming classroom environment.
Encourage positive social, emotional, and behavioral development.
Assist with arts and crafts, music, stories, prayer, and other educational activities.
Reinforce classroom rules and encourage respectful, kind, and cooperative behavior.
Support the Catholic identity of the classroom by modeling Christian values such as kindness, compassion, patience, and respect.
Help prepare, organize, and clean classroom materials and learning areas.
Communicate appropriately and professionally with the lead teacher, families, and school staff.
Maintain confidentiality regarding students and families.
Follow all school, diocesan, health, safety, and child-protection policies.
Participate in staff meetings, training, and professional-development activities as required.
Perform other duties as assigned by the teacher or school administration.
Job Requirements
High school diploma or equivalent required.
Previous experience working with preschool-aged children preferred.
Warm, patient, dependable, and nurturing personality.
Ability to work cooperatively with the lead teacher and school staff.
Strong communication and organizational skills.
Commitment to the Catholic mission and values of the school.
Ability to meet all required background-check, health, safety, and diocesan requirements.
The Archdiocese of St.
Louis 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 or equivalent and a commitment to Catholic values. Previous experience working with preschool-aged children is preferred, along with strong communication and organizational skills.
Market context
In Missouri, preschool aide roles are commonly tied to early childhood support in faith-based school settings, where communication, organization, and classroom reliability matter. This role can be competitive because employers often prefer candidates with an associate or bachelor’s degree and expect alignment with Catholic teaching and good standing in the faith. Review the AI-summarized requirements and benefits here to quickly compare fit, then confirm your credentials and Catholic standing before applying.
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