Our Team
Executive Team
-
Ryan Brain, CMC
Chief Executive Officer
-
William Locke, P.E.
President & Chief Operating Officer
-
Judi L. Durda
Chief Strategy Officer
-
Laura Jones
Senior Vice President Corporate Services
-
Chris Belknap
Chief Financial Officer
-
Larry F. Marx
Senior Corporate Advisor & Board Member
Managing Principals
-
Avram Frankel, P.E.
Managing Principal
-
Miranda Henning, BCES
Managing Principal
-
Craig A. Jones, Ph.D.
Managing Principal
-
Damian V. Preziosi
Managing Principal
-
Theodore D. Tomasi, Ph.D.
Managing Principal
Technical Directors
-
Grace Chang, Ph.D.
Technical Director
-
Bridgette R. DeShields
Technical Director
-
Marcia Greenblatt, Ph.D., P.E.
Technical Director
-
Patrick O. Gwinn
Technical Director
-
Michael J. Martin, P.E.
Senior Engineering Advisor
-
Marna Parslow
Technical Director, Senior Science Advisor
Principals & Senior Advisors
-
Keith P. Brodock, P.E., P.P.
Principal
-
R. Jeffrey Davis, P.E., CGWP
Principal
-
Eron Dodak, R.G., L.H.G.
Senior Science Advisor
-
Daniel Doolittle
Principal
-
Lance W. Fontenot, Ph.D., PWS
Principal
-
Paula C. Gill, PWS
Principal
-
Steven O. Helgen
Principal
-
Cameron Johnson
Principal
-
Russell E. Keenan, Ph.D.
Vice President
-
David Livermore, R.G., L.H.G.
Principal
-
Todd Martin, P.E.
Principal
-
Andrew Nicholson, Ph.D.
Senior Science Advisor
-
Nicole Ott
Principal
-
Erin Palko, P.G., LSRP
Principal
-
Eugene C. Revelas
Senior Science Advisor
-
David L. Revell, Ph.D.
Principal
-
John Samuelian, Ph.D.
Senior Science Advisor
-
Susan B. Welt, MPH, P.E.
Principal Engineer
-
Paul Wisniewski, P.G.
Senior Science Advisor
-
Peter W. Zimmermann, P.G.
Principal
Corporate Directors
-
Amber Brumley
Controller
-
Joseph Drew
Human Resources Director
-
Zach Gostanian
Marketing Director
-
Patrick Smith
Contract and Risk Services Director
-
John Stangline, ARM, CPEA
Corporate Development Director
Technical Staff
-
Michele Abbene
Project Scientist
-
Diane Achman
Senior Scientist
-
Sarah Albano, P.E.
Senior Consultant
-
Dave Anning, Ph.D.
Senior Consultant
-
Brooke Arena
Data Manager/Analyst
-
Melissa Armstrong, P.E.
Consultant
-
Shannon Ashurst
Consultant
-
Dilan Aziz
Assistant Scientist
-
Anthony Balado, G.I.T.
Scientist
-
Sara M. Barbuto
Consultant
-
Stephen Bentsen, P.E.
Senior Consultant
-
Alice Blayney, P.E.
Consultant
-
Spencer Boock
Assistant Engineer
-
Nicole Buecker
Economic Analyst
-
Eric Bushèe
Lead CAD Designer/GIS Analyst
-
Yancey Cashell
Project Scientist
-
Kaitlyn Chick
Engineer
-
Paige Coleman
Scientist
-
Karah Conklin, P.E.
Consultant
-
Annaleise Conway
Associate Scientist
-
Will Cooper
Senior Economist
-
Katie Cowan
Project Scientist
-
Sean L. Culkin, P.G., C.H.G.
Consultant
-
Zoe Curley
Associate Scientist
-
William Cutler, Ph.D., P.G.
Associate of Integral
-
Reuben Dandurand, P.Geo.
Scientist
-
Luke Davies
Associate Scientist
-
Dan Dawson, Ph.D.
Senior Scientist
-
Samantha Dietz
Assistant Scientist
-
Elena Downs
Associate Engineer
-
Samantha Eanes, P.E.
Project Engineer
-
Melanie Edwards, PStat.
Senior Consultant
-
Steven Eikenbary
Associate Scientist
-
Ashley Ellenson, Ph.D.
Project Scientist
-
Glenn Esler
Scientist
-
Mauri Fabio
Scientist
-
Christopher Flanary, Ph.D.
Consultant
-
Kristian Fried, Ph.D., Dr. rer. nat., DABT, ERT
Senior Consultant
-
Patrick L. Friend, Ph.D., P.G., C.C.P.
Global Strategic Advisor
-
Jarrod D. Gasper
Consultant
-
Negin Ghoseiri, E.I.T.
Senior GIS Analyst
-
Silvia Gianetti Barber
Senior Consultant
-
Shea Grady
Assistant Scientist
-
John R. Griffin
Senior Consultant
-
Emily Guyer, P.E.
Senior Consultant
-
Andrew J. Halmstad, P.E.
Consultant
-
Olivia Hargrave, P.E.
Project Engineer
-
Sydney Harvey
Economic Analyst
-
Elizabeth Hofstetter
Senior Consultant
-
Dylan Hull
Assistant Scientist
-
Craig Hutchings
Senior Consultant
-
Matthew Jamieson
Project Scientist
-
Megan Jones
Scientist
-
Kelsey Kirkland, G.I.T.
Scientist
-
Hailey Kirlin
Associate Scientist
-
Sarah M. Kissell
Project Engineer
-
Jim Knape
Data Manager
-
James L’Esperance, P.E.
Consultant
-
Luc Lallement
Economic Analyst
-
Daniel K. Lee
Senior Consultant
-
Ben Leonard
Scientist
-
Joe Lohmann, E.I.T.
Assistant Engineer
-
Jen Lyndall, CERP
Senior Consultant
-
A. Michael Macrander, Ph.D.
Associate of Integral
-
Jeffrey E. Marsh, P.E.
Senior Consultant
-
Sadie McGarvey
Consultant
-
Patrick McGuire, E.I.T.
Project Engineer
-
Samuel McWilliams, E.I.T.
Consultant
-
Alexandra Meyers
Senior Scientist
-
Rachel Mignona
Associate Scientist
-
Karen Minteer
Scientist
-
Dominic Morales, E.I.T.
Associate Engineer
-
Nick Nagengast
Associate Scientist
-
Timothy R. Nelson, Ph.D.
Project Scientist
-
R. Dreas Nielsen
Associate of Integral
-
Katrina O’Donnell
Associate Scientist
-
Dan Orange
Associate of Integral (Marine Geophysical Expert)
-
Robert Pastorok, Ph.D.
Associate of Integral
-
Mala Pattanayek
Senior Consultant
-
Stan Pauwels, Ph.D.
Senior Consultant
-
Daniel F. Peacock
Consultant
-
Benjamin G. Petri, Ph.D.
Consultant
-
Jennifer Pettis Schallert
Senior Consultant
-
Chris Pfeifer
Senior Consultant
-
Adam Pomeroy
Assistant Scientist
-
Jessie Powell, E.I.T.
Associate Engineer
-
Kaustubha Raghukumar, Ph.D.
Consultant
-
Nathan Rebuck, Ph.D.
Senior Scientist
-
Brooke Redding
Consultant
-
Danny Reible
Associate of Integral (Contaminated Sediment Remediation Expert)
-
Julia Richardson
Engineer
-
Kat Ridolfi
Senior Consultant
-
Angelino M. Rodriguez
Assistant Scientist
-
Julia Ryan, LSRP
Consultant
-
Kara R. Scheu, Ph.D.
Consultant
-
Naomi A. Schowalter
Consultant
-
Mark Schroeder, E.I.T.
Associate Engineer
-
Conner Schultz
Project Scientist
-
Thomas R. Schulz
Project Scientist
-
Stephen Sherman, P.G.
Consultant
-
Katelynn Shields
Senior Scientist
-
Anthony J. Shields, P.E.
Senior Engineer
-
Christopher W. Sinton, Ph.D.
Senior Scientist
-
Jedidiah Sirk, P.E.
Senior Consultant
-
Frank W. Spada
Project Scientist
-
Geordee Spilkia
Associate Scientist
-
Christopher Stevens
Project Scientist
-
Heather M. Summers
Senior Consultant
-
Jane L. Sund, P.E.
Senior Consultant
-
Roderick Swan, P.G.
Project Scientist
-
Neil P. Swanson
Consultant
-
Michael Sweetenham, P.G.
Senior Scientist
-
Manon Tanner-Dave
Project Scientist
-
Lisa Tolbert, E.I.T.
Consultant
-
Brandon C. Tufano
Project Scientist
-
Mandy Tulich
Consultant
-
Logan Uselman, Ph.D., P.G.
Senior Scientist
-
Stella Wang
Scientist
-
Kenneth Washburn, Ph.D., DABT
Associate of Integral
-
Maryann Welsch
Consultant
-
Veronica Whitman
Assistant Scientist
-
Morgan Willming, Ph.D., DABT
Senior Scientist
-
Stefan Wodzicki
Project Scientist
-
Christopher Wood
Project Scientist
-
Jonathan Zadra, Ph.D.
Consultant
-
Katelyn Zatwarnicki
Project Scientist
-
Cynthia Zatwarnicki, E.I.T.
Engineer
-
Carolina Zuri, E.I.T., QISP
Senior Engineer
Operations Staff
-
Julia Allen
Billing Specialist II
-
Lauren Anderson
Project Coordinator/Office Manager
-
Jeff Bambas
Senior Virtualization Engineer
-
Sam Bamberg
IT Support Specialist
-
Lisa Benson
Project Coordinator/Office Manager
-
Ellen Berry
Project Coordinator/Office Manager
-
Whitney Bradford
Lead Project Coordinator/Office Manager
-
Nancy Breen
Technical Editor
-
Judy Breen
Managing Editor
-
Shannon Callantine
IT Support Specialist
-
Michelle Carlson
Human Resources Specialist/Recruiting
-
Monica Carstens
Publications Manager
-
Sarah Cash
Senior HR Manager
-
Laura Czorapinski
Senior Billing Specialist
-
Martha Dumont
Accounts Payable Manager
-
Crystal Fiorini
Accounts Receivable Specialist
-
Craig Forrest
Linux Cloud Server Administrator
-
Megan Germann
AP Specialist / Deltek Support Analyst
-
Chin Goh
Business Transformation Specialist
-
Alex Grabbe
Facilities/Operations Support Specialist
-
Roman Grushko
IT Manager
-
Ellen Hartley
Technical Librarian
-
Ta Her
Senior Accounting Specialist
-
Justin Hillman
Senior Billing Specialist
-
Alexa Jensen
Proposal Manager
-
Madalyn Jones
Office Manager/Operations Support Specialist
-
Brenda Lee
Project Coordinator/Office Manager
-
Rita Mattulat-Done
Senior Administrative Assistant
-
Jes Michaels
Senior Executive Assistant
-
Lena Michels
Senior Project Coordinator / Office Manager
-
Amanda Miller
Senior Technical Support Specialist
-
Erik Mutis
Senior Systems Administrator
-
Noelle Norman
Managing Project Coordinator
-
Lily Paget
Project Coordinator/Office Manager
-
Christine Sanguinetti
Events Coordinator
-
Sarah Scott
Senior Project Coordinator/Office Manager
-
Joie Siegrist
HR Manager
-
Neil Simon
Systems Support Specialist
-
Nicole Stephenson
Payroll/Human Resources Administrator
-
Stephanie Timmins
Accounts Payable Specialist
-
Jennifer Willis
Senior Technical Editor
-
Hannah Yin
Marketing Coordinator