HJHS Virtual Video Tour

Phone: 480-632-4739


Degrees and Certifications:

Dr. Sean Jonaitis, Principal

Dr. Sean Jonaitis is the Principal of Highland Junior High School. Dr. Jonaitis joins the Highland Junior family after having served the last five years as the assistant principal of Campo Verde High School. With nearly two decades of experience in education, Dr. Jonaitis is excited to step into a new role and focus on building connections between students, families and staff. The feeling of family is what Dr. Jonaitis loves the most about working for Gilbert Public Schools. He truly believes students are positively impacted when the entire community works together. 

HJHS Upcoming Events

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Peachjar Flyers

Junior High School Day Start & End Times

  • Monday, Tuesday, Thursday, Friday: 8:40am–3:30pm

    Wednesday Early Release: 8:40am–2:30pm

    Half Days: 8:40am–12:30pm

Last Modified on May 30, 2023