What are the responsibilities and job description for the Extended Care Assistants position at Chesterfield Montessori School?
Company Description Chesterfield Montessori School (CMS) has been educating children from 16 months through sixth grade since 1981 through hands-on, experiential, evidence-based learning. Located on a five-acre, award-winning, sunlit campus in Chesterfield, a suburb of St. Louis, Missouri, CMS offers outdoor spaces including courts, playgrounds, a prairie restoration project, and a children’s garden. The school partners with families from St. Louis and around the world to support the unique potential of each child and promote global peace. CMS serves a diverse, international student body whose cultures enrich the school community. Recognized by Association Montessori Internationale, accredited by the Independent Schools Association of the Central States, and honored as a Great Place to Work, CMS is regarded as one of the finest Montessori schools in the United States.
Role Description We are looking for one Elementary Extended Day Assistant and One Toddler Extended Day Assistant from 2:00 to 5:00 PM. These part time positions come with opportunities for additional daytime hours for those interested and have the potential to lead to a full-time position in the future. Our Elementary and Toddler Extended Care Assistants provide nurturing, developmentally appropriate care for children (6-12 years in Elementary; 14 months to 3 years in Toddler) after the core school day in a part time, on-site role located in Chesterfield, MO. Day-to-day responsibilities include supervising children indoors and outdoors, supporting safe play, assisting with snacks and transitions, and maintaining a clean, orderly environment. Extended Care Assistants help implement Montessori-aligned routines, guide children in problem-solving and social skills, and reinforce classroom expectations in a positive, respectful manner. The role involves close collaboration with classroom guides and other staff, clear communication with families, and accurate documentation of attendance and any notable incidents. Extended Care Assistants also participate in team meetings and training, follow school safety protocols, and contribute to a welcoming, inclusive community for all children.
Qualifications
- Ability to perform basic physical care tasks appropriate for young children (including bathrooming/changing responsibilities for those on the Toddler team).
- Strong Interpersonal Skills and Communication skills to build positive relationships with children, colleagues, and families.
- Experience or training in Caregiving, including patience, empathy, and attentive supervision of children.
- Commitment to maintaining a safe, inclusive environment and following school policies and child safeguarding procedures.
- Prior experience working with children in educational, childcare, or camp settings; Montessori experience or training is beneficial.
- Ability to work on-site M-F, manage multiple tasks calmly, and collaborate effectively as part of a team.
- High school diploma or equivalent required; additional coursework in education, child development, or related fields is preferred.
- Willingness to complete background checks, first aid/CPR certification, and ongoing professional development.