Unionville On High school teacher Jobs – 203 Openings This Week

Head of Senior Casa
Unionville College: Montessori, Elementary & Secondary School —Markham, ON
- From $75,000 a year
- Full-time
- CPR Certification
- Microsoft Office
- High school diploma or GED
- Paid time off
Quick apply
Private School Principal
Confidential —Toronto, ON
- From $90,000 a year
- Weekends as needed
- Doctoral degree
- Master's degree
- Education
- Disability insurance
- Dental care
Quick apply
High School Computer Science and Mathematics Teacher (Full-Time, Sept 2026 Start)
Hudson College —Toronto, ON
- $70,000–$90,000 a year
- Full-time
- Computer science
- High school diploma or GED
- Math
- Wellness program
- Dental care
Quick apply
Violin Teacher
Toronto Arts Academy —Toronto, ON
- From $27 an hour
- Weekends only
- Working with children
- Classroom experience
- In-person
- Store discount
- Profit sharing
Quick apply
Digital & Curriculum Innovation Specialist
Unionville College: Montessori, Elementary & Secondary School —Markham, ON
- $90,000–$105,000 a year
- Full-time
- Master's degree
- High school diploma or GED
- Classroom experience
- Paid time off
Quick apply
STUDENT RECRUITMENT OFFICER - Domestic & International Markets - Secondary Educational Institution
Ace Acumen Heights —North York, ON
- $21 an hour
- Temporary
- Google Suite
- Marketing
- Public speaking
- Flexible schedule
Quick apply
Head of Teaching and Learning
Rosedale Academy —Markham, ON
- Full-time
- Hybrid work
- English
- High school diploma or GED
- Presentation skills
- Dental care
- Paid time off
Quick apply
Piano Teacher
Toronto Arts Academy —Toronto, ON
- $27–$31 an hour
- Part-time
- Working with children
- Classroom experience
- In-person
- Store discount
- Profit sharing
Quick apply
Piano Teacher
Buzz 'A' Beat Studio —Toronto, ON
- $35–$42 an hour
- Part-time
- In-person
- Leadership
- Communication skills
Quick apply
RECE Assistant Director - Area 18
PLASP Child Care Services —North York, ON
- $24.39 an hour
- CPR Certification
- Supervising experience
- First Aid Certification
Quick apply
Part-Time In-Person OCT English Teacher (Grade 11 & 12)
Ficus Education Inc./Unionville International Academy —North York, ON
- $56.75 an hour
- Part-time
- English
- High school diploma or GED
- In-person
Quick apply
High School Tech-Shop Teacher ($58,942.57-$107,903/yr + Accomodation and Relocation Assistance to Sandy Lake, ON)
Sandy Lake First Nation —Toronto, ON
- $58,942.57–$107,903.24 a year
- Full-time
- Carpentry
- High school diploma or GED
- Construction experience
- Relocation assistance
- Dental care
12d
Montessori Guide
Private Montessori & Preschool —North York, ON
- $18.50–$26.00 an hour
- 8 hour shift
- Childcare
- CPR Certification
- Working with children
- Dental care
- Tuition reimbursement
Quick apply
English&French&Math Teacher
Canada After School Group —Unionville, ON
- $20–$35 an hour
- Temporary
- Bilingual
- English
- Microsoft Office
- Work from home
- Flexible schedule
Quick apply
In-Home Tutor-Mentor (High-School Math) -- Scarborough
TutorBright —Toronto, ON
- $26–$30 an hour
- Part-time
- High school diploma or GED
- Math
- Working with children
- Flexible schedule
Quick apply
12d
Private Music Teacher - All Instruments - Toronto & GTA
Greater Toronto Music School —Toronto, ON
- $30–$35 an hour
- Contract
- Hybrid work
- CPR Certification
- Teaching
- Time management
- Work from home
- Flexible schedule
Quick apply
Educational Administrative Coordinator 教务行政人员(需有教育工作经验)
Intelligent International Education —Richmond Hill, ON
- $45,000–$60,000 a year
- Full-time
- Bilingual
- Marketing
- Writing skills
Quick apply
Mathematics / Computer Science Teacher (High School)
Globe Cambridge School Inc. —North York, ON
- From $50,000 a year
- Part-time
- Computer science
- Computer Science
- Java
- Disability insurance
- Dental care
Quick apply
Infant Montessori Directress
Private Montessori & Preschool —Toronto, ON
- From $22 an hour
- Part-time
- Bilingual
- CPR Certification
- Bachelor's
- Dental care
- Vision care
Quick apply
2d
Teacher/Tutor for English/French in G11/12(NBE3U/ ENG3U/4U /FSF4U/ IB-French experience)
Intelligent International Education —Richmond Hill, ON
- $17.20–$32.00 an hour
- Part-time
- Bilingual
- English
- High school diploma or GED
Quick apply

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Head of Senior Casa

Unionville College: Montessori, Elementary & Secondary School -
Markham, ON

Quick apply

Job details

Full-time | Fixed term contract
From $75,000 a year

Qualifications

CPR Certification
Microsoft Office
High school diploma or GED
First Aid Certification
Teaching

Full job description

Company Overview

Unionville College (UC) is a highly regarded, co-educational private school in Markham, Ontario, offering an advanced and enriched curriculum from Pre-Casa through Grade 12. With a strong focus on academics, arts, athletics, and technology integration (STEAM), UC prepares students to thrive as confident, compassionate, and capable learners.

Job Summary

Unionville College is seeking an experienced, collaborative, and student-centered educational leader to serve as the Head of Senior Casa. Reporting to the Director of Education, the Head of Senior Casa provides academic and operational leadership for the Senior Casa division, ensuring excellence in Montessori education, staff performance, student development, and family engagement.

The successful candidate will mentor and support teachers, oversee curriculum implementation, foster a positive learning culture, and ensure the smooth operation of the Senior Casa program while working collaboratively with school leadership to advance the school's mission and strategic goals.

Key Responsibilities

Educational Leadership

Provide overall leadership for the Senior Casa program, ensuring high standards of Montessori education and student learning.
Lead the implementation and continuous improvement of the Senior Casa curriculum while maintaining fidelity to Montessori philosophy and best practices.
Conduct regular classroom observations and provide coaching, mentoring, and constructive feedback to teachers.
Support teachers in instructional planning, classroom management, student assessment, and differentiated learning.
Monitor student achievement and developmental progress, identifying appropriate interventions and support where needed.
Collaborate with the Resource Department to develop strategies that support diverse learner needs.

Staff Leadership and Performance Management

Lead, mentor, and support the Senior Casa teaching team, fostering a collaborative, respectful, and high-performing culture.
Participate in the recruitment, interviewing, onboarding, and performance evaluation of teachers, assistants, supply staff, and support staff.
Develop staff schedules, coordinate classroom coverage, and ensure appropriate staffing levels.
Facilitate staff meetings, professional development initiatives, and ongoing instructional coaching.
Promote professional growth through regular feedback, goal setting, and mentorship.

Student and Family Engagement

Foster a safe, inclusive, and nurturing learning environment that supports the academic, social, and emotional development of every child.
Build strong partnerships with families through regular communication, parent education, and conferences.
Lead parent meetings regarding student progress, transitions, and individualized learning plans.
Support teachers in addressing student behavioural or developmental concerns and collaborate with families to develop appropriate action plans.
Partner with the Head of Resource regarding student readiness and placement into Grade 1.

Program and Operational Leadership

Oversee the day-to-day operation of the Senior Casa division to ensure efficient, consistent, and high-quality program delivery.
Monitor student enrolment within the division and collaborate with Admissions regarding registration, transitions, and student retention.
Oversee scheduling for rotary classes, parent-teacher interviews, professional development days, special events, and student support services.
Lead the planning and execution of division-wide events, including Reading Week, Scholastic Book Fair, Casa Play Day, assemblies, graduation activities, and other community initiatives.
Provide leadership for the planning and implementation of annual summer programming.

Curriculum Resources and Compliance

Oversee the procurement and management of classroom materials, educational resources, and instructional supplies.
Ensure compliance with school policies, Montessori standards, health and safety requirements, and Ministry regulations.
Review and oversee report card quality, ensuring consistency, accuracy, and timely completion.
Ensure effective utilization of Edsby and other school management systems to support communication, reporting, attendance, and record keeping.
Monitor divisional budgets related to instructional materials and program resources.

School Leadership

Serve as a member of the school's leadership team, contributing to strategic planning and continuous school improvement initiatives.
Support admissions activities by meeting with prospective families, participating in school tours, and representing the Senior Casa program during Open Houses and community events.
Foster collaboration across departments to ensure seamless student transitions and program continuity.
Perform other leadership responsibilities as assigned by the Director of Education.

Required Qualifications and Experience

Recognized, accredited Montessori teaching diploma (e.g., AMI, MACTE, or TMI).
Registered Early Childhood Educator (RECE) designation in good standing with the College of Early Childhood Educators of Ontario is an asset.
Minimum of 5 years of Montessori teaching experience, including 2–3 years in a leadership, supervisory, or coordinator role.
Demonstrated success leading teams, mentoring educators, and improving instructional practice.
Strong knowledge of Montessori philosophy, child development, and early years curriculum.
Excellent leadership, organizational, conflict resolution, and interpersonal skills.
Strong proficiency with Edsby, Microsoft Office 365, and school management systems.
Current Vulnerable Sector Check, Standard First Aid & CPR Level C certification, and all required health clearances.

Why Join Unionville College

Collaborative, forward-thinking leadership culture.
Supportive administrative team and strong parent community.
Competitive salary, bonus eligibility, and RRSP matching.
Opportunities for professional growth and innovation.

At Unionville College, we foster a collaborative and supportive work culture that encourages professional growth and development. Join our passionate team of educators and contribute to the success of our students.

Unionville College is an equal opportunity employer and are committed to providing accommodation for applicants with disabilities. If you require accommodation during any stage of the recruitment process, please let us know. All requests for accommodation will be treated confidentially and will be met to the best of our ability in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code.

While all applicants are thanked for their interest, only those selected for an interview will be contacted.

Pay: From $75,000.00 per year

Benefits:

On-site parking
Paid time off
RRSP match

Application question(s):

Do you have an accredited Montessori teaching diploma?
Are you a Registered Early Childhood Educator (RECE)?
Do you have strong knowledge of Montessori philosophy, child development?
Do you have strong proficiency with Edsby, Microsoft Office 365, and school management systems?

Experience:

Montessori teaching: 5 years (required)
leading teams, mentoring educators: 2 years (required)

Licence/Certification:

First Aid and CPR Level C Certification (preferred)

Work Location: In person

Quick apply

Refine Your Search

high school teacher jobs in unionville on

Head of Senior Casa

Private School Principal

High School Computer Science and Mathematics Teacher (Full-Time, Sept 2026 Start)

Violin Teacher

Digital & Curriculum Innovation Specialist

STUDENT RECRUITMENT OFFICER - Domestic & International Markets - Secondary Educational Institution

Head of Teaching and Learning

Piano Teacher

Piano Teacher

RECE Assistant Director - Area 18

Part-Time In-Person OCT English Teacher (Grade 11 & 12)

High School Tech-Shop Teacher ($58,942.57-$107,903/yr + Accomodation and Relocation Assistance to Sandy Lake, ON)

Montessori Guide

English&French&Math Teacher

In-Home Tutor-Mentor (High-School Math) -- Scarborough

Private Music Teacher - All Instruments - Toronto & GTA

Educational Administrative Coordinator 教务行政人员(需有教育工作经验)

Mathematics / Computer Science Teacher (High School)

Infant Montessori Directress

Teacher/Tutor for English/French in G11/12(NBE3U/ ENG3U/4U /FSF4U/ IB-French experience)

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