Assistant Principal Announcement
Welcome to Chantilly!

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Welcome to Chantilly!

Mr. Bradley Bartosowicz - Assistant Principal

Dear Chantilly community,

I am thrilled to announce the appointment of Bradley (Brad) Bartosiewicz as our new Assistant Principal at Chantilly High School, effective July 1, 2025. Mr. Bartosiewicz brings over two decades of invaluable experience in special education, and we are incredibly fortunate to welcome him to our team.

Mr. Bartosiewicz is transitioning to Chantilly from his role as Assistant Principal at Burke School within Fairfax County Public Schools (FCPS). His extensive background within FCPS showcases a deep commitment to supporting students with diverse needs. He has served as an Applied Behavior Analysis Coach, an Educational Specialist for Behavior Intervention Services and Extended School Year & Assessment in the Office of Special Education Instruction, and a Crisis Prevention & Policy Specialist and Multi-Agency Liaison for the Office of Special Education Procedural Support. Before his tenure with FCPS, Mr. Bartosiewicz gained valuable experience as a Behavior Analyst at a residential private school, a Behavior Specialist for a New Jersey school district, and a special education teacher for elementary and secondary students with autism in Prince William County Schools.

Academically, Mr. Bartosiewicz holds a Master’s degree in Special Education and an Administration and Supervision Certificate from George Mason University. He earned his Bachelor’s degree in Psychology from Richard Stockton College of New Jersey and a Graduate Certificate in Applied Behavior Analysis from the University of Massachusetts Boston.

In his role as Assistant Principal, Mr. Bartosiewicz will oversee several of Chantilly's special education programs, including Subschool 5, Chantilly's Comprehensive Services site, as well as our Category B programs, in addition to providing schoolwide support for academic programs. His expertise will be instrumental in continuing to enhance the exceptional support and resources we provide to our students.

Outside of work, Mr. Bartosiewicz cherishes time with his family and his dog, Clark, and enjoys traveling. He is enthusiastic about joining the Chantilly family and becoming a Charger, and we are equally excited to have him. Please join me in extending a warm Chantilly welcome to Mr. Bartosiewicz!

Sincerely,

Amy Goodloe Ed.D.

Principal

atgoodloe@fcps.edu

 

Brad Bartosiewicz

Celebrations in Our Community

June

LGBTQIA+ Pride Month

Caribbean American Heritage Month

Immigrant Heritage Month

June 5 - Eid al-Adha (Evening-only O Day)

June 6 - Eid al-Adha (O Day)

June 11 - Last Day of School (early dismissal)

June 19 - Juneteenth (Holiday-offices closed)

Heritage Months, Celebrations and Traditions 


Chantilly on Social Media

Follow all of our Chantilly HS Social Media to keep up with the most updated Charger news, kudos, and recognitions. We post announcements regularly throughout the week including our bell schedule every Monday.   
Facebook/ChantillyHighSchool
Instagram: @chantilly_hs
X (Twitter): @chantilly_hs


Need Assistance? Call us!

Chantilly Main Office: 703-222-8100

Subschool Contact Information: 

Sub School 1
Last Names A-FRA

Johee Yoon, Administrative Assistant
(703) 222-8110 | jyoon2@fcps.edu

Sub School 2
Last Names FRB-MATI

Karen Vasquez-SanjinesAdministrative Assistant
(703) 222-8120 | kvasquezsanj@fcps.edu

Sub School 3
Last Names MATJ-RAJA  

Sadhana RampersadAdministrative Assistant 
(703) 222-8130 | smrampersad@fcps.edu

Sub School 4 
Last Names RAJB-Z

La Tanya AllenAdministrative Assistant
(703) 222-8140 | lballen@fcps.edu

Sub School 5

Chris GagneAdministrative Assistant
(703) 222-7420 | CTGagne@fcps.edu

Chantilly Academy

Karen NichollsAdministrative Assistant
(703) 222-7460 | knicholls@fcps.edu

 


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