• Society of Exploration Geophysicists (SEG) - Near-Surface Technical Section Chair-Elect (2014-present) 
  • Society of Exploration Geophysicist - Member (1986-present)
  • Engineering and Environmental Geophysical Society (EEGS) - President (2000-2001)
  • EEGS - Board of Directors (1994-2000) 
  • EEGS - Treasurer (1992-1994) 
  • Association of Engineering Geologists - Member (1993-present)
  • Rocky Mountain Association of Environmental Professionals - Member (2005-present)
  • Denver Geophysical Society - Member (2005-present)
  • Sigma Xi Honor Society (1985-present)