Meet Our Administrators

SeanKosterPrincipal2Mr. Sean Koster |  Principal

I’ve been honored to work at Beacon Academy since 2008. I am dedicated to working hard as an instructional leader because I believe high student achievement is a result of exceptional teaching in each classroom. I am dedicated to reflectively serving students and am resolved to allow my core values to guide my decisions and actions. I hold high expectations for myself, our staff, and our students. Through our open communication – built on earnest understanding, integrity, and listening – we can embrace inclusion, celebrate diversity, and build on the wonderful school culture and high levels of student achievement we enjoy at Beacon Academy.

-Mr. Sean Koster, Principal

KrisVicePrincipalMr. Kris Achter | Assistant Principal

Welcome! From the moment I started my role as an administrator at Beacon Academy, I knew that this was a special place. Thanks to the wonderful community of families, teachers, staff, and most importantly the kids, one truly feels “A Sense of Belonging” when walking through our doors. There is always something going on at Beacon Academy. From Greek and Astronomy festivals in the classrooms to PTO Breakfast and Bingo on a Saturday morning, our community is active and friendly. Our teachers and students enjoy a culture rooted in rigorous curriculum, daily Spanish class, and integrated character education. I hope that when you come check us out, you too will feel “A Sense of Belonging!”

-Mr. Kris Achter, Assistant Principal

  • We LOVE our school. Beacon Academy is such a great place to raise and educate our boy. The teachers, staff, and families provide a meaningful community of support and care for our boy and for our whole family.

    The Bensons
  • My transition to high school was smooth because my years at Beacon gave me confidence in who I was and what kind of friend I could be to others. I was academically prepared too!