NEWAI Interview PracticeLearn more
k12.careersk12.careers
Use casesHighlightsExploreBlogAbout
Sign inSearch Jobs
k12.careers

k12.careers offers free resume tools for educators and school staff alongside K-12 job listings.

Explore

StatesTop Hiring CitiesFor EmployersFor CandidatesApply to JobsSalary GuidesHiring CalendarBlog

Top Hiring Cities

View all

Los Angeles

California

686 live openings

Chicago

Illinois

623 live openings

Philadelphia

Pennsylvania

584 live openings

Houston

Texas

409 live openings

San Antonio

Texas

368 live openings

Nashville

Tennessee

363 live openings

Phoenix

Arizona

349 live openings

Indianapolis

Indiana

327 live openings

Legal

AboutContactEditorial PolicyPrivacy PolicyTerms & Conditions

k12.careers helps educators discover verified school and district opportunities. Confirm compensation, credentials, and deadlines on the official hiring site before applying.

© 2026 k12.careers. All rights reserved.Listings are aggregated from official district and public employer hiring pages.
  1. Home/
  2. Jobs/
  3. Aide-Preschool
AO

Aide-Preschool

Archdiocese of St. Louis·Washington, Missouri

Full Time·On Site·0-2 yrs·Posted 29 days ago
Practice for this role

About the role

The Preschool Aide supports the lead teacher by assisting in implementing daily lesson plans, setting up learning materials, and supervising children during various activities. This role also involves helping with daily routines, personal hygiene assistance, and maintaining a safe and organized classroom environment.

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.

Job summary

The Preschool Aide supports the lead teacher in creating a safe, nurturing, and developmentally appropriate classroom environment for young children. This role involves assisting with classroom activities, supervising students, and helping with daily routines. The aide fosters a positive learning environment where children can grow socially, emotionally, intellectually, and physically.

Job responsibilities

Instructional support

  • Assist the lead teacher in implementing daily lesson plans and activities
  • Support small group and individual learning as directed by the teacher
  • Help prepare learning materials and set up classroom centers

Classroom management & supervision

  • Supervise children during classroom time, outdoor play, meals, and rest periods
  • Help manage behavior using positive guidance and redirection techniques
  • Monitor the safety and well-being of all students at all times

Daily routines & care

  • Assist with arrival and dismissal procedures
  • Help children with personal hygiene (e.g., handwashing, bathroom breaks, clean-up)
  • Serve snacks/meals and help with cleanup
  • Maintain a clean and organized classroom

Communication & teamwork

  • Work cooperatively with the lead teacher and other staff members
  • Maintain respectful communication with children, families, and staff
  • Report any concerns about students’ behavior, health, or development to the teacher
  • Job requirements
  • High school diploma or equivalent (required)
  • Experience working with young children in a school or daycare setting (preferred)
  • Ability to pass background checks and complete child safety training (e.g., VIRTUS)
  • CPR and First Aid certification (or willingness to obtain)

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.

Requirements

A high school diploma or equivalent is required for this position, and prior experience working with young children in a school or daycare setting is preferred. Candidates must also be able to pass background checks and complete necessary child safety training, such as VIRTUS, and obtain CPR and First Aid certification.

  • high school
  • Teamwork
  • Communication
  • CPR
  • Behavior Management
  • Student Supervision
  • First Aid
  • Personal Hygiene Assistance
  • Positive Guidance
  • Lesson Plan Implementation
  • Daily Routines
  • Learning Materials Preparation
  • Classroom Activities
  • Child Safety Training

Posting details

Employment type
Full Time
Work arrangement
On Site
Experience
0-2 yrs
Location
Washington, Missouri
Posted
Jun 26, 2026
Application
Employer website
AO

Hiring organization

Archdiocese of St. Louis

As Catholics in the Archdiocese of St. Louis, in communion with the Bishop of Rome, we are called by our Lord Jesus Christ to be His Church and live His Gospel. With joy, we strive to fulfill our Baptismal calling by prayer and worship, teaching and sharing our faith, serving...

Salary listed on 6 jobs
IndustryReligious Institutions
TypeNonprofit
Size1,001-5,000 employees
Explore employer profile

Stay updated

Get alerts for similar jobs

Be the first to know when more Archdiocese of St. Louis roles in Washington, Missouri get posted.

Market context

Preschool aide roles in Missouri

In Missouri, preschool aide openings are often driven by steady staffing needs in early childhood classrooms and childcare settings. These roles are competitive because schools and centers usually look for candidates with child-care experience, a clean background check, and readiness to complete safety training like VIRTUS and CPR/first aid. Review the AI-summarized requirements and benefits here to save time, then confirm your diploma, experience, and training status before applying.

More openings at Archdiocese of St. Louis

Aide, Catechisis

1 day ago

Teacher, Substitute

1 day ago

Teacher, PSR

1 day ago
View all employer openings