1 Kwajalein Jr./Sr. High School 7-12 Child Development Center (CDC) George Seitz Elementary School (GSES) serves students of Kwajalein in kindergarten through sixth grade. The school is a private institution operated by DynCorp International (DI), a Logistics Civilian Augmentation Program (LOGCAP) contractor, supporting the US Army Garrison-Kwajalein Atoll and SMDC. GSES is fully accredited by AdvancED. Our students enjoy a comprehensive education, including course offerings in the following areas: Art Band Computers Library Music Physical Education Power Hour Swim Lesson (2 weeks per class) Student Handbook See our faculty!