Mr. Varblow currently serves as a science teacher (chemistry and physics) at the Academy of Engineering and Technology, one of the Academies of Loudoun. He has also taught physics at Stone Bridge, Freedom, and Potomac Falls High Schools.

Mr. Varblow graduated from the University of Pennsylvania (Philadelphia, PA) with a Bachelor of Science in Materials Science and Engineering. He then earned a Master of Engineering Management from George Washington University (Washington, DC) and more recently completed a Master of Education, Secondary Science, as well as an Administration and Supervision endorsement from George Mason University (Fairfax, VA).

Mr. Varblow enjoys biking, hiking, gardening and almost any other outdoor activity. He is an active Virginia Master Naturalist with the Banshee Reeks Nature Preserve Chapter. He has coached many youth soccer teams in Herndon and Loudoun and has officiated VHSL soccer. He has resided in Loudoun County with his wife and three children since 2007.