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Service Area: Project Coordination & Liability Management
Kathryn Zeigler
Principal Project Coordinator
St. Louis, MO
Stacey Koch
Senior Engineer
Madison, WI
Rachael Mallon
Project Scientist
Seattle, WA
Warren Sharp
Geologist
Christchurch, New Zealand
Cameron Dixon
Principal Engineer
, PE
Philadelphia, PA
Jonathan Waddell
Senior Engineer
, PE
Atlanta, GA
Chris Smitt
Managing Director
, CEnvP
Melbourne, Australia
Kevin Simpson
National Business Development Manager
Perth, Australia
Andrew Rumsby
Principle Environmental Scientist
Auckland, New Zealand
Alex Schiavoni
Principal Hydrogeologist
Melbourne, Australia
Cassie Johnson
Principal Engineer
, PE
Madison, WI
John Lang
Principal Engineer
, PE
Cincinnati, OH
Simon Hunt
Technical Director
Auckland, New Zealand
Jon Hamilton
Senior Geologist
, PG
New Orleans, LA
Jeff Engels
Senior Geologist
, PG
Los Angeles, CA
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