Staff

Administration

Bob MacDonald Bob MacDonald, President, Chief Executive Officer
Bachelor of Science, Business Administration, Southeast Missouri State University, 1981
Steve Hicks Steve Hicks, PE, Chief Operating Officer
Registered Professional Engineer in Missouri and Arkansas
Bachelor of Science, Civil Engineering, University of Missouri-Rolla, 1996
Bill Robison Bill Robison, PE, Communications & Client Relations
Registered Professional Engineer in Missouri
Bachelor of Science, Civil Engineering, University of Missouri-Columbia, 1991

Surveying

Randy Thurman Randy Thurman, PLS, Survey Manager
Professional Land Surveyor in Missouri and Arkansas
Joe Pulliam Joe Pulliam, PLS, Assistant Survey Manager
Professional Land Surveyor in Missouri
Ray McCrae Ray McCrae, PLS, Senior Party Crew Chief
Professional Land Surveyor in Missouri

Engineering

Bill Robison William Cobb, PE, Engineering Manager
Registered Professional Engineer in Missouri, Illinois, Tennessee and Arkansas
Bachelor of Science, Civil Engineering, University of Missouri-Columbia, 1999
Ron Rains Ron Rains, PE, PLS, Project Quality Review Engineer
Registered Professional Engineer in Missouri
Professional Land Surveyor in Missouri
Bachelor of Science, Civil Engineering, University of Missouri-Rolla, 1971
Master of Science, Civil Engineering, University of Missouri-Rolla, 1972
Greg Bell Greg Bell, PE, Project Manager
Registered Professional Engineer in Missouri
Bachelor of Science, Civil Engineering, Arkansas State University, 2002
Dominic Thompson Dominic Thompson, PE, LSIT, Project Manager
Registered Professional Engineer in Missouri
Bachelor of Science, Civil Engineering, Arkansas State University, 2003
Jeremy Manning Jeremy Manning, PE, Structural Engineer
Registered Professional Engineer in Missouri
Bachelor of Science, Civil Engineering, Arkansas State University, 2007
Asa Wyatt Asa Wyatt, PE, Project Engineer

Registered Professional Engineer in Missouri

Bachelor of Science, Biological Engineering, University of Missouri-Columbia, 2011

  Colter Gaebler, EIT, Project Engineer
Bachelor of Science, Civil Engineering, University of Missouri-Columbia, 2016
 2892_1487089545218  Bari P. Chase, Testing Manager
Associate of Applied Science-Industrial Technology, Three Rivers Community College, 1994
Rodney Simpson Rodney Simpson, Senior Designer
Associates Degree in Computer Aided Drafting, Louisville Technical Institute, 1993

Environmental

Mike Walker Mike Walker, RG, Environmental Manager
Registered Geologist in Missouri
Bachelor of Science, Geology and Geophysics, University of Missouri-Rolla, 1999
Joe Leahy Joe Leahy, PE, Environmental Marketing/Review Engineer
Registered Professional Engineer in Missouri
Bachelor of Science, Civil Engineering, Iowa State University, 1988
Kevin Knight Kevin Knight, RG, Senior Geologist
Registered Geologist in Missouri
Bachelor of Arts, Geological Sciences, University of Missouri, May 2001
Travis Tinsley Travis Tinsley, MS, Environmental Biologist Project Manager
Bachelor of Science, Biological Sciences, University of Missouri-Rolla, 2005
Master of Science, Applied and Environmental Biology, University of Missouri-Rolla, 2007
Heather Slayton Heather Slayton, Project Biologist
Bachelor of Science, Biological Sciences, Erskine College, South Carolina, 2009
Matt Foster Matt Foster, Project Engineer
Bachelor of Science, Geological Engineering, Missouri University of Science and Technology, 2009