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Classroom Assistant Nap and Extended Care

Chesterfield Montessori School
Chesterfield, MO Full Time
POSTED ON 7/29/2026 CLOSED ON 8/7/2026

What are the responsibilities and job description for the Classroom Assistant Nap and Extended Care position at Chesterfield Montessori School?

Company Description Chesterfield Montessori School (CMS) has been educating children from 14 months through sixth grade since 1981 through hands-on, experiential, and evidence-based learning. The school partners with families from the St. Louis area and around the world to help each child realize their unique potential and contribute to global peace. CMS is housed in an award-winning, sunlit building on five acres in Chesterfield, Missouri, featuring sports courts, a prairie restoration project, playgrounds, and a children’s garden. The diverse student body brings many cultures and perspectives to the community. CMS is the only school in the St. Louis area both recognized by Association Montessori Internationale and accredited by the Independent Schools Association of the Central States, and is also certified as a Great Place to Work.


Role Description We have one full time and one part time, on site Extended Care positon available starting in mid-August. These roles support Montessori classroom teachers by helping maintain a calm, orderly, and nurturing environment during nap (full time) and extended care (both full and part time positions). Day-to-day responsibilities include supervising children during rest time, assisting with transitions between classroom and extended care, and supporting age-appropriate activities that encourage independence and respect. The assistant helps with classroom preparation, tidying shared spaces, and ensuring safety and well-being in indoor and outdoor environments. This role also involves clear communication with lead teachers and staff, following school policies, and modeling positive, respectful interactions with all children.


Pay: $17.00 to $17.50 per hour based on experience.


Benefits: Full time positions (30 hours/week) come with benefits including:

*Medical, dental and vision insurance

*life insurance

*retirement matching

*Employee Assistance Program

*75% tuition remission for staff children who would otherwise be admitted


Qualifications

  • Candidates should possess skills in Assistant Teaching and Education, with an interest in Montessori philosophy or child-centered learning approaches.
  • Candidates should possess strong Communication skills, including clear, respectful interaction with children, families, and colleagues.
  • Candidates should possess skills in Working With Children and Childcare, including supervising groups safely and supporting social-emotional development.
  • Reliability, patience, and the ability to maintain a calm presence in a busy environment.
  • Experience in a school, early childhood program, or similar setting is preferred.
  • Ability to meet physical requirements of the role, such as standing, bending, and participating in indoor and outdoor activities.
  • High school diploma required; additional coursework or credentials in education or child development are a plus.
  • Capacity to pass any required background checks and comply with school health and safety policies.


Find out more about our community at https://www.chesterfieldmontessori.org/careers



Salary : $17 - $18

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