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Employment

Great Teachers Make a Great School

Students love Cornerstone because of our staff. We take great pride in carefully selecting teachers that fit the mission of our school. Our teachers are passionate about their content area, young people, and serving as Christian role models for the next generation of leaders. 

2025-2026 Positions

Substitute Teaching Positions

We encourage all interested applicants to apply to substitute teach using the form below. Some of our teachers have started as substitute teachers. If you have interest, please contact Celeste Fischer, our administrative assistant, with any questions. 

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"Cornerstone is hands down the best environment for our kids to grow, learn, and thrive. The small classes and overall school size encourages confidence and fosters each child’s curiosity to try new experiences. The supportive staff holds each and every student to high expectations and instills personal responsibility and independent character. Cornerstone truly provides the perfect balance of academics, discipline, and grace for each student and we are so grateful to have found this gem of a school."

-The Harper Family

AJC Best Workplace Award

Cornerstone Christian Academy
5295 Triangle Pkwy NW
Peachtree Corners, GA 30092

Our Mission
Cornerstone Christian Academy will partner with parents to provide a quality academic education designed to develop students who will follow Christ, embrace biblical truth and live lives that glorify God.