The Post Oak School

Coach

Part-time, seasonal athletic coach with experience coaching middle/high school athletes; valid driver license and clean driving record; strong communication and leadership; ability to transport students to away events.

Assistant Head of School

Experience in Montessori environments, program design, teacher development, and student support; advanced degree; diversity and inclusion training; leadership in preK-12; strong interpersonal skills.

Elementary Assistant Teacher

Assistant Teacher

Bachelor's degree preferred; enthusiastic, flexible; experience with students; commitment to Montessori education.

Advancement Services & Data Manager

Bachelor’s degree and 3+ years in data management or fundraising/enrollment; experience with databases, reporting tools, MS Office; strong organization and discretion.

Elementary Associate Teacher

Montessori teacher training and diploma; assist lead teacher; support classroom and family communication.

Elementary Teacher

Bachelor’s degree; AMI/AMS Elementary Diploma; Montessori elementary experience; knowledge of elementary content; passion for lifelong learning.

On Call Substitute Teacher - Part-Time or Full-Time

On Call Substitute Teacher

College degree and experience with children; comfortable with online tools; able to work in early childhood and elementary settings; flexible, organized, reliable.

Title	Location	Date
Coach Part Time · $83K/yr NotSpecified, NotSpecified, United States · Onsite	NotSpecified, NotSpecified, United States Onsite	Apr 28, 2026
Assistant Head of School Full Time · $150K-$180K Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Apr 27, 2026
Elementary Assistant Teacher Full Time · $35K-$40K · 0+ YOE Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Apr 17, 2026
Advancement Services & Data Manager Full Time · $65K-$80K · 3+ YOE Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Apr 17, 2026
Elementary Associate Teacher Full Time · $40K-$52K Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Apr 17, 2026
Elementary Teacher Full Time Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Feb 24, 2026
On Call Substitute Teacher - Part-Time or Full-Time Full Time, Part Time, Temporary Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Jul 24, 2021

Activities	Montessori educationPrimary educationSecondary educationEarly childhood educationProfessional teacher training
Headquarters	US
Industries	EducationPrimary and Secondary Education
Name	The Post Oak School
Employees	155
Type	Non-Profit
Subsidiaries	Houston Montessori Institute
Tagline	Provides Montessori education from infancy through high school.
Founded	1,963
Website	postoakschool.org

The Post Oak School

About The Post Oak School