Flexible On-Call Montessori Substitute Teacher (Ages 0–6)

Guidepost, LLC; Oak Brook (IL); On-site; USD 21,000 - 30,000; Part time

Job summary

Guidepost Montessori is seeking warm, dependable substitute guides to support mixed‑age Montessori classrooms when full‑time teachers are absent. No formal Montessori training is required; training is provided during onboarding.

This on‑call role fits flexible or part‑time schedules, serving children ages 0–6 and offering a path to full‑time Assistant Teacher roles within Guidepost Montessori. A supportive team and ongoing opportunities to grow are emphasized.

Qualifications

• TB test negative within last 12 months
• Valid state background check
• Strong interpersonal and communication skills
• Warm, friendly, dependable demeanor
• Passion for working with young children
• Preferred: ECE units, experience with ages 0–6

Responsibilities

• Step into classrooms as needed to support children and maintain consistency
• Assist with daily routines and classroom activities across mixed-age groups
• Help create a warm, safe, and engaging environment for children
• Collaborate with school staff to ensure smooth transitions and continuity of care
• Model patience, professionalism, and kindness in every interaction

Skills

Interpersonal skills

Communication

Dependable

Warm demeanor

Passion for children

Job description

Guidepost Montessori is seeking warm, dependable substitute guides to support mixed‑age Montessori classrooms when full‑time teachers are absent. No formal Montessori training is required; training is provided during onboarding.

This on‑call role fits flexible or part‑time schedules, serving children ages 0–6 and offering a path to full‑time Assistant Teacher roles within Guidepost Montessori. A supportive team and ongoing opportunities to grow are emphasized.