Substitute Teacher / Classroom Assistant — Per Diem

Job overview

The Substitute Teacher / Classroom Assistant — Per Diem role is onsite in Marlborough, MA. Compensation is not specified. The posting identifies Illuminate Montessori as the school team and describes a calm, respectful Montessori environment for children. Working on an as-needed basis, the substitute supports toddler and preschool/kindergarten classrooms and helps maintain safe, engaging daily routines. The role assists teachers with supervision, meals, outdoor time, classroom organization, and transitions as school needs arise.

What you'll do

• Support children in toddler and preschool/kindergarten classrooms
• assist teachers with routines, supervision, meals, outdoor time, and classroom organization
• maintain a warm, safe, calm, and engaging environment
• support smooth classroom transitions and daily operations.

What we're looking for

Skills & competencies

substitute teacher

classroom assistant

per diem

marlborough ma

illuminate montessori

toddler classroom

preschool

kindergarten

child supervision

flexible scheduling

monday–friday

7:00 am–6:00 pm

Work arrangement

• Weekend coverage required

Why this role

Flexible, as-needed scheduling is available Monday–Friday between 7:00 AM and 6:00 PM, with opportunities for half days, full days, and last-minute coverage. Childcare or education experience is preferred but not required; Montessori experience is a plus, and training may be provided.

About the employer

TNC MARLBOROUGH LLC is hiring for this role. Industry: Child Care Services. Sector: 62.