Org chart
Paul Roux
Founder
Paul Roux
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Mary H. Macy
CFO
Amy Elizabeth O’Connell
General Counsel
Gregory D. Martin
VP, Principal Hydrogeologist
Andrew Baris
Principal Hydrogeologist / Vice President
Peter Alvey
VP, Principal Engineer
Thomas Buggey
VP, Principal Hydrogeologist
Jerry J. Tolosko
VP, Principal Hydrogeologist
Christopher Proce
VP, Principal Hydrogeologist
Ian Reed
VP, Principal Hydrogeologist
Charles J. McGuckin
VP, Principal Engineer
Anthony C. Ward
VP, Principal Geologist
Mauricio H. Escobar
VP, Principal Geologist
Adam H. Love
VP, Principal Scientist
Frank Cherena
VP, Principal Geologist
Omar Ramotar
Principal Engineer
Wahid S. Khan
Principal Engineer
Noelle M. Clarke
Principal Engineer
Robert F. Chimchirian
Principal Engineer
Wai Kwan
Principal Engineer
Kelly Coulon
Principal Engineer
Meredith Harris
Principal Engineer
Michael J. Hillebrenner
Principal Engineer, Office Manager
Jaydeep Purandare
Principal Engineer, Office Manager
Angela Liang Cutting
Principal Engineer
Thomas J. Patterson
Principal Engineer
Franz Hiebert
Principal Geologist
Nancy Nevins
Principal Geologist, Office Manager
Edward J. Weagle
Principal Geologist
Richard Maxwell
Principal Geologist, Office Manager
David G. Dixon
Principal Geologist
Jay Klein
Principal Geologist
Michael Marsden
Principal Hydrogeologist
Jon Rohrer
Principal Hydrogeologist
Nathan Epler
Principal Hydrogeologist
Timothy V. Adams
Principal Hydrogeologist
Jessica Taylor
Principal Hydrogeologist
Scott Glash
Principal Hydrogeologist
Mitchell A. Wiest
Principal Hydrogeologist
Craig A. Werle
Principal Hydrogeologist
Michael Gonshor
Principal Hydrogeologist
William Gilchrist
Principal Hydrogeologist
Lawrence Mctiernan
Principal Hydrogeologist
George A. Tyers
Principal Hydrogeologist
Robert Kovacs
Principal Scientist
Matthew G. Demaio
Vice President Operations
Catherine Boston
Principal Scientist
Mark Elmendorf
Principal Scientist
Joshua Graber
Principal Scientist
Peter Downham
VP, Principal Scientist
Marc C. Scarcella
VP, Principal, Economic & Complex Analytics
Peter R. Kelso
Principal, Economic & Complex Analytics
Ryan Stifter
Principal, Economic & Complex Analytics
Paul Armstrong
Principal Engineer
Majda Rabah
Principal Engineer
Julia K. Wilson
Principal Geologist & Operations Manager
Chase Gerbig
Principal Engineer
Jeff Wills
Principal Geologist & Operations Manager
Karianne Czajkowski
Principal Scientist
Samantha Goode
Project Manager
Thomas Biolsi
Principal Geologist
Justin Kowalkoski
Principal Hydrogeologist
Natalie Fox
Principal Scientist
Dan Sihksnel
Managing Director of Business Development & Marketing
Andy Zdon
Technical Director
Emily Goswami
Technical Director
Robert P. Trail
Technical Director
William S. Muñoz
Operations Manager / Principal Engineer
Brian Hobbs
Corporate Health & Safety Director
Michael Roux
Director
Martin J. Hamper
Director
Joanna Hall
Human Resources Director
Kathryn Sommo
Technical Director & Biologist & Environmental Scientist
Jay M. Shipley
National Director, Public Sector Services & Principal Engineer
Yasemin Kunukcu
Technical Director
Drew Howard
Managing Consultant
Mikhail Fradkin
Senior Scientist & Industrial Hygienist
Kristen Knorn
Managing Consultant
Jennifer W. Dijoseph
Technical Director
Mir Seyedabbasi
Technical Director
Monica McHugh
Technical Director
Kirsteen Toro
Chief Operations Officer
