Flexible On-Call Montessori Substitute Teacher

Guidepost Montessori; Plano (TX); On-site; USD 17,000 - 22,000; Part time

Job summary

Guidepost Montessori is seeking an on-call Substitute Teacher to support mixed-age Montessori classrooms when full-time teachers are out.

This flexible role offers exposure to children aged 0–6, no formal Montessori training required (training provided during orientation), and a path to becoming a full-time Assistant Teacher. Ideal for warm, dependable individuals who value meaningful, hands-on early childhood experience.

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

Warm, friendly demeanor

Education

ECE units

Job description

Guidepost Montessori is seeking an on-call Substitute Teacher to support mixed-age Montessori classrooms when full-time teachers are out.

This flexible role offers exposure to children aged 0–6, no formal Montessori training required (training provided during orientation), and a path to becoming a full-time Assistant Teacher. Ideal for warm, dependable individuals who value meaningful, hands-on early childhood experience.