Flexible Montessori Substitute Teacher (On-Call)

Guidepost Montessori; New Jersey; On-site; USD 21,000 - 34,000; Part time

Job summary

Guidepost Montessori is seeking warm, dependable substitute guides to support mixed-age classrooms for children ages 0–6 when regular teachers are out. No formal Montessori training is required; training is provided during orientation and onboarding.

This on-call, as-needed position offers flexible hours and potential progression to full-time Assistant Teacher roles. You will help maintain a calm, engaging learning environment and collaborate with staff to ensure smooth transitions and

Qualifications

• Negative TB test within the last 12 months.
• Valid state background check.
• Strong interpersonal and communication skills.
• Warm, friendly, and dependable demeanor.
• Passion for working with young children.

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 skills

Dependable

Warm, friendly demeanor

Education

Early Childhood Education (ECE) units

Job description

Guidepost Montessori is seeking warm, dependable substitute guides to support mixed-age classrooms for children ages 0–6 when regular teachers are out. No formal Montessori training is required; training is provided during orientation and onboarding.

This on-call, as-needed position offers flexible hours and potential progression to full-time Assistant Teacher roles. You will help maintain a calm, engaging learning environment and collaborate with staff to ensure smooth transitions and