- 2009 - Present: Supervisor of Secondary Science, STEM and Science EXPO
- 2004 - 2009: Vice Principal, Huntingtown High School
- 2001 - 2004: Vice Principal, Northern High School
- 2000 - 2001: Biology and Environmental Science Teacher, Northern High School
- 1998 - 2000: Physical and Life Science Teacher, Southern Middle School
- 1994 - 1998: Physical Science Teacher, Walker Mill Middle School, Prince George's County
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