Our People
![Photo of Jeanette Alvis](/sites/default/files/2023-03/JeanetteAlvis_480x480.jpg)
Jeanette Alvis
Senior Scientist
![Shanika Amarakoon](/sites/default/files/2021-01/ShanikaAmarakoon.jpg)
Shanika Amarakoon
Senior Environmental Engineer
![Anthony Amato](/sites/default/files/2016-05/anthonyamato.jpg)
Anthony Amato
Senior Environmental Analyst
![Photo of Sam Arden](/sites/default/files/2021-06/Arden_FNL.jpg)
Sam Arden
Senior Environmental Engineer
![Rick Baker](/sites/default/files/2016-05/rickbaker.jpg)
Rick Baker
Vice President and Senior Scientist
![Photo of Erica Barth-Naftilan](/sites/default/files/2024-03/Erica%20Headshots-2_480x480.png)
Erica Barth-Naftilan
Senior Environmental Data Scientist
![Deb Bartram](/sites/default/files/2016-05/debbartram.jpg)
Deb Bartram
Vice President
![Photo of Ayesha Berlind](/sites/default/files/2023-05/Berlind_480x480.jpg)
Ayesha Berlind
Senior Economist
![Julie Blue Bio](/sites/default/files/2016-12/julieblue.jpg)
Julie Blue
Principal Hydrologist
![Photo of Randy Bower](/sites/default/files/2023-05/Randy-Bower_480x480.jpg)
Randolph Bower
Program Manager
![Kathleen Brady](/sites/default/files/2016-05/kathleenbrady.jpg)
Kathleen Brady
Vice President
![Paul Buellesbach](/sites/default/files/2016-05/paulbuellesbach.jpg)
Paul Buellesbach
Vice President
![Photo of Kurt Cabral](/sites/default/files/2021-10/Kurt_Cabral.jpg)
Kurt Cabral
Director of Training and Technology
![Meghan Camp](/sites/default/files/2016-05/meghancamp.jpg)
Meghan Camp
Vice President
![Photo of Karen Capwell](/sites/default/files/2023-06/Capwel_480x480.jpg)
Karen Capwell
Senior Industrial Hygienist
![Photo of Janet Carpenter](/sites/default/files/2023-05/Janet-Carpenter_480x480.jpg)
Janet Carpenter
Senior Economist
![Photo of Kevin Carpenter](/sites/default/files/2023-06/Kevin-Carpenter_480x480.jpg)
Kevin Carpenter
Energy Program Manager
![Photo of John Carter](/sites/default/files/2023-06/John-C-headshot_480x480.jpg)
John Carter
Senior Engineer
![Sarah Cashman](/sites/default/files/2016-05/sarahcashman.jpg)
Sarah Cashman
Vice President / Director of Life Cycle Services
![Monika Chandra](/sites/default/files/2017-09/monikachandra.jpg)
Monika Chandra
Vice President/Senior Engineer
![Photo of Roger Chang](/sites/default/files/2022-02/RChangFormatted2.jpg)
Roger Chang
Senior Environmental Scientist
![Photo of Julie Chen](/sites/default/files/2024-05/Julie_Chen_headshot_480x480.png)
Julie Chen
Senior LCA Analyst
![Photo of Craig Cheney](/sites/default/files/2022-10/CraigCheney.jpg)
Craig Cheney
Vice President
![Photo of Janet Cherry](/sites/default/files/2022-03/JCherry-Photo_headshot_FORMATTED.jpg)
Janet Cherry
Senior Environmental Engineer
![photo of Dan Connally](/sites/default/files/2023-11/DanConnally_480x480.png)
Dan Connally
Operations Manager
![Photo of Jan Connery](/sites/default/files/2017-03/janconnery.jpg)
Jan Connery
Vice President
![Photo of Theresa Conner](/sites/default/files/2024-05/Teresa%20Connor_480x480.jpg)
Theresa Connor
Senior Environmental Engineer
![Brad Cooper](/sites/default/files/2018-01/CooperBrad_0.jpg)
Brad Cooper
Senior Software Engineer/Project Manager
![Headshot of Clifton Dassuncao](/sites/default/files/2021-01/Headshot1.jpg)
Clifton Dassuncao
Environmental Epidemiologist
![Photo of Susan Day](/sites/default/files/2017-08/SusanDay.jpg)
Susan Day
Senior Economist
![Photo of Frank DeCarlo](/sites/default/files/2023-03/FrankDeCarlo_480x480.jpg)
Frank DeCarlo
Senior Chemical Engineer
![Photo of Tim DeFries](/sites/default/files/2023-03/DeFriesTim-230304_480x480.jpg)
Tim DeFries
Principal Scientist
![Photo of Allison DenBleyker](/sites/default/files/2022-03/DenBleyker_FORMATTED.jpg)
Allison DenBleyker
Senior Engineer
![Photo of Parik Deshmukh](/sites/default/files/2023-06/Parik-Pic_480x480.jpg)
Parik Deshmukh
Vice President and Senior Engineer
![Linda Diamond](/sites/default/files/2016-05/lindadiamond.jpg)
Linda Diamond
Vice President
![Chuck Durham](/sites/default/files/2018-07/ChuckDurham_ERG_BioMask.png)
Chuck Durham
Director of Pretreatment Services
![Photo of Jonathan Ells](/sites/default/files/2021-10/JonathanElls_thumbnail_FINAL.jpg)
Jonathan Ells
Senior Project Manager
![Photo of Zak Erickson](/sites/default/files/2023-05/ZakErikson_480x480.jpg)
Zak Erickson
Lead Biologist
![Evan Fago](/sites/default/files/2016-05/evanfago.jpg)
Evan Fago
Senior Sustainability Consultant/Program Manager
![Tracey Footer](/sites/default/files/2016-05/traceyfooter.jpg)
Tracey Footer
Senior Chemist
![Photo of Blake Fox](/sites/default/files/2023-07/Blake-Fox_480x480.jpg)
Blake Fox
Environmental Planner and NEPA Specialist
![Calvin Franz](/sites/default/files/2016-05/calvinfranz.jpg)
Calvin Franz
Vice President
![Photo of Jose Frontanes](/sites/default/files/2024-01/Frontanes-Jose_480x480.jpg)
Jose Frontanes
Senior Electrical Engineer
![Wes Ganter](/sites/default/files/2016-05/wesganter.jpg)
Wes Ganter
Founder and CEO, PG Environmental
![Naida Gavrelis](/sites/default/files/2016-05/naidagavrelis.jpg)
Naida Gavrelis
Vice President
![Carolyn Gillette](/sites/default/files/2017-08/CarolynGillette.jpg)
Carolyn Gillette
Vice President
![Photo of Alicia Gilley](/sites/default/files/2023-12/Gilley%2C%20Alicia_480x480.png)
Alicia Gilley
Senior Engineer
![Charlie Goff](/sites/default/files/2016-05/charliegoff.jpg)
Charlie Goff
Senior Environmental Engineer
![Photo of Charles Goodhue](/sites/default/files/2022-02/Goodhue_pic_2021Formatted.jpg)
Charles Goodhue
Vice President / Senior Economist
![Photo of Patrick Goodwin](/sites/default/files/2020-11/patrick%20goodwin_rev.jpg)
Patrick Goodwin
Senior Environmental Scientist and NEPA Specialist
![Photo of Chris Hartnett](/sites/default/files/2023-03/ChrisHartnett_480x480.jpg)
Chris Hartnett
Senior Environmental Scientist
![Photo of Laura Harwood](/sites/default/files/2022-11/LauraHarwood.jpg)
Laura Harwood
Vice President
![Photo of Kelly Haverstick](/sites/default/files/2023-06/Haverstick_480x480.png)
Kelly Haverstick
Senior Economist
![Jenny Helmick](/sites/default/files/2016-05/jennyhelmick.jpg)
Jenny Helmick
Vice President
![Photo of Andrew Henderson](/sites/default/files/2021-03/AndrewHendersonProposal.jpg)
Andrew Henderson
Senior Environmental Engineer
![Photo of Sara Hilbrich](/sites/default/files/2024-05/SaraHilbrich_480x480.jpg)
Sara Hilbrich
Senior Analyst and Facilitator
![Photo of Linda Hills](/sites/default/files/2021-06/LindaHills_FNL.jpg)
Linda Hills
Senior Environmental Engineer
![Photo of Ted Hogan](/sites/default/files/2020-10/Ted%20Hogan_2019.jpg)
Ted Hogan
Senior Program Manager
![Photo of Troy Hottle](/sites/default/files/2024-05/Troy%20Hittle_480x480.jpg)
Troy Hottle
Senior Embodied Carbon Specialist
![Jason Huckaby](/sites/default/files/2016-05/jasonhuckaby.jpg)
Jason Huckaby
Senior Chemical Engineer
![Photo of Daryl Hudson](/sites/default/files/2023-05/Daryl_480x480.jpg)
Daryl Hudson
Senior Chemical Engineer
![Melissa Huff](/sites/default/files/2016-05/melissahuff.jpg)
Melissa Huff
Senior Chemical Engineer
![Cortney Itle](/sites/default/files/2016-05/cortneyitle.jpg)
Cortney Itle
Senior Environmental Engineer
![Photo of Daniel Joyner](/sites/default/files/2024-01/6-2021-15-Headshot_DJ_480x480.jpg)
Daniel Joyner
Project Manager and Data Analyst
![Photo of Cheryl Keenan](/sites/default/files/2017-05/CherylKeenan_0.jpg)
Cheryl Keenan
Senior Engineer
![Photo of Joanna Kind](/sites/default/files/2023-06/JKind_480x480.jpg)
Joanna Kind
Senior Environmental Scientist
![Kort Kirkeby](/sites/default/files/2016-05/kortkirkeby.jpg)
Kortney Kirkeby
Ecologist
![Sandeep Kishan](/sites/default/files/2016-05/sandeepkishan.jpg)
Sandeep Kishan
Vice President
![Photo of Eva Knoth](/sites/default/files/2023-05/EvaKnoth_2018_480x480.jpg)
Eva Knoth
Senior Environmental Engineer
![John Koupal](/sites/default/files/2016-05/johnkoupal.jpg)
John Koupal
Vice President
![Dena Krichinsky](/sites/default/files/2016-05/denablickstein.jpg)
Dena Krichinsky
Senior Environmental Analyst
![Kasey Kudamik](/sites/default/files/2016-05/kaseykudamik.jpg)
Kasey Kudamik
Sustainability Engineer
![Jennifer Lam](/sites/default/files/2017-01/JenniferLam.jpg)
Jennifer Lam
Director
![Chris Lamie](/sites/default/files/2016-05/chrislamie.jpg)
Chris Lamie
Vice President
![Photo of Adam Langmaid](/sites/default/files/2023-06/AdamLangmaid_480x480.jpg)
Adam Langmaid
Senior Applications Manager
![Lauren Lariviere](/sites/default/files/2016-05/laurenlariviere.jpg)
Lauren Lariviere
Vice President
![Photo of Lee Ann Lawrence](/sites/default/files/2023-05/LeeAnn_480x480.jpg)
Lee Ann Lawrence
Senior Policy and Program Manager
![Photo of Sean Layton](/sites/default/files/2024-03/Layton_480x480.jpg)
Sean Layton
Chemical Engineer
![Arlene Levin](/sites/default/files/2016-05/arlenelevin.jpg)
Arlene Levin
Vice President
![Ward Libby](/sites/default/files/2016-05/wardlibby.jpg)
Ward Libby
Senior Chemical Engineer
![Photo of Jim Lindner](/sites/default/files/2024-04/JLindner_480x480.png)
Jim Lindner
Principal Engineer
![Andy Loll](/sites/default/files/2016-05/andyloll.jpg)
Andy Loll
Senior Chemical Engineer
![Photo of Brandon Long](/sites/default/files/2023-05/BrandonLong_480x480.jpg)
Brandon Long
Senior Chemical Enginner
![Whitney Long](/sites/default/files/2016-05/whitneylong.jpg)
Whitney Long
Senior Industrial Hygienist
![Lindy Lowe](/sites/default/files/2021-03/lindylowe.jpg)
Lindy Lowe
Director of Climate and Hazard Resilience
![Jill Lucy](/sites/default/files/2017-08/JillLucy.jpg)
Jill Lucy
Senior Chemical Engineer
![Photo of Mindi Lundberg](/sites/default/files/2023-07/Mindi_Lundberg_480x480.jpg)
Mindi Lundberg
Lead Ecologist
![Gregory Mallon](/sites/default/files/2018-07/GregoryMallon%20cropped.jpg)
Gregory Mallon
Senior Environmental Scientist/Program Manager
![Photo of Susan McClutchey](/sites/default/files/2024-02/sm_photo_480x480.jpg)
Susan McClutchey
Senior Chemical Engineer
Brandin McDonough
Senior Communications Specialist and Instructional Designer
![Photo of Mike McFadden](/sites/default/files/2023-05/McFadden_480x480.jpg)
Mike McFadden
Senior Drinking Water Specialist
![Photo of Ben Morelli](/sites/default/files/2023-03/ben-morelli_480x480.jpg)
Ben Morelli
Senior Life Cycle Analyst
![Photo of Will Morgan](/sites/default/files/2020-11/Will%20Morgan%20Headshot.jpg)
Will Morgan
Environmental Engineer
![Lou Nadeau](/sites/default/files/2016-05/lounadeau.jpg)
Lou Nadeau
Vice President
![Photo of Olivia Newport](/sites/default/files/2023-07/OliviaNewport_480x480.jpg)
Olivia Newport
Sustainability Data Team Lead
![Arleen O'Donnell](/sites/default/files/2016-05/arleenodonnell.jpg)
Arleen O'Donnell
Vice President
![Photo of Joy Onasch](/sites/default/files/2022-04/Joy_Onasch_Photo_headshot.jpg)
Joy Onasch
Pollution Prevention Project Manager
![Regi Oommen](/sites/default/files/2016-05/regioommen.jpg)
Regi Oommen
Senior Environmental Scientist
![Roy Oommen](/sites/default/files/2016-05/royoommen.jpg)
Roy Oommen
Senior Chemical Engineer
![Photo of Adam Orndorff](/sites/default/files/2023-03/AdamOrndorff_480x480.jpg)
Adam Orndorff
Environmental Scientist
![Valerie Overton](/sites/default/files/2016-05/valerieoverton.jpg)
Valerie Overton
Vice President
![Danny O’Connell](/sites/default/files/2017-08/dannyoconnell.jpg)
Danny O’Connell
Senior Compliance Specialist
![Photo of Brian Palmer](/sites/default/files/2023-03/Brian-Palmer_480X480.jpg)
Brian Palmer
Senior Environmental Scientist
![Photo of Matt Pasquali](/sites/default/files/2024-04/Pasquali_headshot_480x480.png)
Matt Pasquali
Circular Economy Senior Analyst
![Photo of Heather Perez](/sites/default/files/2022-04/HeatherPerez.jpg)
Heather Perez
Senior Environmental Scientist and Geospatial Manager
![Alexandra Phillips](/sites/default/files/2023-11/alexandra-phillips-480x480.jpg)
Alexandra Phillips
Project Manager
![Diana Pietri](/sites/default/files/2017-01/DianaPietri.jpg)
Diana Pietri
Senior Social Scientist
![Photo of Alison Poe](/sites/default/files/2019-03/AlisonPoe.jpg)
Alison Poe
Vice President
![Photo of Michael Poe](/sites/default/files/2023-05/Poe%2C-Michael_480x480.jpg)
Michael Poe
Facilities and Infrastructure Project Manager
![Mike Pring](/sites/default/files/2016-05/mikepring.jpg)
Mike Pring
Senior Environmental Engineer
![Jenny Raczko](/sites/default/files/2016-05/jennyraczko.jpg)
Jenny Raczko
Senior Environmental Engineer
![Photo of Neil Rapp](/sites/default/files/2024-03/Neil%20Rapp_480x480.png)
Neil Rapp
Senior Engineer
![Photo of Matthew Reusswig](/sites/default/files/2024-06/Reusswig_photo_480x480.jpg)
Matthew Reusswig
Senior Environmental Engineer
![Photo of Lori Rhoades](/sites/default/files/2023-03/Rhoades_480x480.jpg)
Lori Rhoades
Senior Communications Manager
![Kurt Rindfusz](/sites/default/files/2016-05/kurtrindfusz.jpg)
Kurt Rindfusz
Vice President
![Photo of Molly Rodgers](/sites/default/files/2023-06/MRodgers_480x480.jpg)
Molly Rodgers
Vice President
![Photo of Jason Rose](/sites/default/files/2021-07/JasonRose1_FNL.jpg)
Jason Rose
Senior Environmental Engineer
![Photo of Amy Rowland](/sites/default/files/2024-03/HeadshotRowland_480x480.jpg)
Amy Rowland
Circular Economy Project Manager
![Michael Sabisch](/sites/default/files/2016-05/michaelsabisch.jpg)
Michael Sabisch
Senior Mechanical Engineer
![Beverly Sauer](/sites/default/files/2016-05/beverlysauer.jpg)
Beverly Sauer
Senior Life Cycle Analyst
![Photo of Lauren Scott](/sites/default/files/2023-05/LaurenScott_480x480.jpg)
Lauren Scott
Senior Environmental Engineer
![Aylin Sertkaya](/sites/default/files/2016-05/aylinsertkaya.jpg)
Aylin Sertkaya
Vice President
![Photo of Jason Sese](/sites/default/files/2024-02/Jason%20Sese_480x480.jpg)
Jason Sese
Senior Chemical Engineer
![Photo of Glenn Sherman](/sites/default/files/2024-02/GlennSherman_480x480.jpg)
Glenn Sherman
Fire Protection Specialist
![Photo of Scott Sholar](/sites/default/files/2023-06/Sholar_Scott_480x480.jpg)
Scott Sholar
Senior Scientist
![Roy Sieber](/sites/default/files/2016-05/roysieber.jpg)
Roy Sieber
Vice President
![Kevin Sikora](/sites/default/files/2016-05/kevinsikora.jpg)
Kevin Sikora
Vice President
![photo of Michelle Spiezio](/sites/default/files/2024-03/Michelle%20Spiezio%20headshot_480x480.jpg)
Michelle Spiezio
Chemical Engineer
Andrew Stoeckle
Vice President
![Photo of Alex Swain](/sites/default/files/2023-05/AlexSwain_480x480.jpg)
Alex Swain
Environmental Scientist and Project Manager
![Julie Swift](/sites/default/files/2016-05/julieswift.jpg)
Julie Swift
Vice President
![Photo of Cena Swisher](/sites/default/files/2024-01/Cena-Swisher_480x480.jpg)
Cena Swisher
Senior Communications Specialist
![Donna Tedder](/sites/default/files/2016-05/donnatedder.jpg)
Donna Tedder
Senior Scientist
![Photo of Mary Ellen Tucillo](/sites/default/files/2021-03/MET_Headshot_Cropped_rev_USE%20THIS.png)
Mary Ellen Tuccillo
Senior Environmental Scientist
![Photo of Kim Wagoner](/sites/default/files/2023-05/Wagoner-headshot_480x480.jpg)
Kim Wagoner
Senior Environmental Engineer
![Scott Warner](/sites/default/files/2016-05/scottwarner.jpg)
Scott Warner
Vice President
![Joe Watson](/sites/default/files/2016-05/joewatson.jpg)
Joe Watson
Senior Chemical Engineer
![Photo of Lori Weiss](/sites/default/files/2019-06/LoriWeiss.jpg)
Lori Weiss
Senior Chemical Engineer
![John Wilhelmi](/sites/default/files/2016-05/johnwilhelmi.jpg)
John Wilhelmi
Vice President
![Darcy Wilson](/sites/default/files/2016-05/darcywilson.jpg)
Darcy Wilson
Vice President
![Photo of Ben Young](/sites/default/files/2019-12/benyoung.jpg)
Ben Young
Senior Life Cycle Analyst
![Hui Zhou](/sites/default/files/2016-05/huizhou.jpg)
Hui Zhou
Vice President