Mr. Aaron Steffek

Phone: 830-357-3606


Degrees and Certifications:

Bachelor of Exercise and Sports Science Master of Arts in Coaching and Athletics Administration Mathematics 4-8 Physical Education EC-12 Certified Strength and Conditioning Specialist (CSCS)

Mr. Aaron Steffek

Coach Steffek is excited to be returning to Voss and marking his 3rd year in Boerne ISD.  This year his teaching fields are math and physical education in addition to his coaching responsibilities for boys’ sports. Coach Steffek grew up in the small Texas town of Granger, population 1200 plus or minus. It is there where he learned the value of hard work and putting others first. After graduating from Granger High School, he went on to receive his bachelor’s degree in Exercise and Sports Science from Texas State University.  He later completed his Master of Arts in Coaching and Athletics Administration from Concordia University Irvine. Coach Steffek is a Certified Strength and Conditioning Specialist through the National Strength and Conditioning Association.  He enjoys researching new ways to develop the athletic ability in his athletes. Outside of school Coach Steffek enjoys woodworking, camping, hiking, resistance training, and spending time with his wife, Emily, and two children, Gavyn and Seren.


  • A Day Schedule

    1st Period Math Lab

    2nd Period Conference

    3rd Period PE

    4th Period 8th Grade Boys Athletics 

    B Day Schedule

    5th Period 7th Grade Boys Athletics

    6th Period Math Lab

    7th Period Conference

    8th Period Student Leaders