Administration

Listing of the administration at CHS, their subschools and responsibilities.
photo of scott poole

Scott Poole

Principal, HS

After growing up in Miami, Florida, Dr. Poole attended Hampden-Sydney College where he studied economics and went on to obtain a graduate degree in education from George Washington University. He taught social studies for ten years at Cooper Middle School and nearby Langley High School. While at Langley, he received his doctorate in education leadership and public administration from George Mason University and was a graduate fellow on Capitol Hill.  He later worked as an assistant principal at the middle school and high school levels before becoming principal at Lanier Middle School in 2006. In addition to his work in Fairfax County Public Schools, Dr. Poole has also served as an Adjunct Professor for the Curry School of Education at the University of Virginia. Dr. Poole served as principal of W.T. Woodson High School from 2015-2017 before being named principal of Chantilly HS in August of 2017. His wife, Christy, is a Spanish teacher at Franklin Middle School. His son, Jake, is a 5th grader at Lees Corner Elementary School and his daughter, Caroline, is a 9th grader at Chantilly. He is proud to a member of the Charger Family, both as principal and as a parent.

Click Dr. Poole's name above to watch his Meet The Principal Video!

a photo of Michael Astudillo

Michael Astudillo

Asst Principal I/II, HS

Assistant Principal SS2 | D - Jeo

  • Administrator for students with last names D - Jeo
  • Supervisor for English
  • Transportation/Buses
  • CIGs
  • Chargin' In
  • Character Ed
  • Great Beginnings/Mentors
  • Youth Survey
  • Substitutes
  • Service Learning
  • Social Committee
  • SGA/Leadership 

703-222-8121

a photo of Timothy OReilly

Timothy OReilly

Asst Principal I/II, HS

Assistant Principal SS2 | I - Mi

  • Administrator for students with last names I-Mi
  • Supervisor for Mathematics, STEP (Special Ed)
  • Class of 2020 Administrator
  • A/B & LS Calendar
  • Bells/Bell Schedule
  • Security, hall duty, late bus duty
  • Surveillance/Security Access
  • Accreditation
  • SR&R
  • Directed Remediation
  • Federal/State Safety Survey
  • Discipline Summary (county liaison)

703-222-8124

a photo of Mary McDowell

Mary McDowell

Asst Principal I/II, HS

Assistant Principal SS3 | Mo - Sam

  • Administrator for students with last names Mo-Sam
  • Supervisor for Science, Cat A Special Ed
  • Class of 2018 Administrator/Graduation
  • PDS - GMU Partnership Student Teachers/Interns
  • KIT
  • School Improvement Innovation Plan
  • Teacher Evaluation
  • School Accreditation

703-222-8131

Amy Parmentier

Asst Principal I/II, HS

Assistant Principal SS4 | San - Z

  • Administrator for students with last names San-Z
  • Supervisor for Social Studies
  • Charge Ahead
  • Impact Aid
  • FLE
  • Faculty Handbook
  • Attendance Task Force
  • Student Planner
  • Switch Committee
  • Phones

703-222-8145

a photo of scott settar

Scott Settar

Admin, High School Academy

Administrator for Chantilly Academy

  • Supervisor for CTE, FECEP
  • Dulles Chamber of Commerce Rep
  • Business Partnerships
  • Equipment/Furniture
  • Grant Proposals
  • KIT
  • Media Liaison - Bonnie Wannett