Whether investigating failures or providing expert testimony, our team ensures every case is approached with scientific integrity—helping clients make informed decisions and achieve reliable outcomes in challenging, high-stakes environments.
At ESi, we pride ourselves on our multidisciplinary approach. For every client engagement, we assemble a team with a diverse blend of technical expertise and industry experience to fulfill the distinct requirements of the project. Committed to the pursuit of excellence, our consultants master best practices and have been instrumental in defining industry standards, resulting in exceptional service and valuable insights.
Filters
Results-
Estanislao Acedo
Charlotte
Mechanical Engineering, Safety
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Dale E. Alexander
Miami
Materials Science, Mechanical Engineering, Civil & Structural Engineering, Electrical Engineering
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Joseph F. Arruda, III
Irvine
Mechanical Engineering, Safety, Vehicle Engineering
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Timothy W. Athan
Ann Arbor
Mechanical Engineering, Electrical Engineering, Safety, Biomechanical Engineering
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Jack L. Auflick
Ann Arbor
Human Factors, Safety
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Amar B. Awale
Ann Arbor
Vehicle Engineering, Mechanical Engineering
-
E. Zeynep Ayla
Seattle
Chemical Engineering, Thermal Sciences, Safety
-
Jason R. Babcock
Aurora
Materials Science, Chemical Engineering, Thermal Sciences
-
Justin L. Baglin
Kansas City
Safety
-
Erich D. Bain
Dallas
Materials Science, Chemical Engineering
-
Thomas J. Bajzek
Aurora
Electrical Engineering, Thermal Sciences
-
Zachary J. Baker
Minneapolis
Civil & Structural Engineering, Building Sciences
-
Richard P. Baron
Dallas
Materials Science
-
Michael K. Bauer
Minneapolis
Mechanical Engineering, Safety
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Kevin D. Bedsworth
Miami
Mechanical Engineering
-
Carol J. Benassi
Irvine
Building Sciences, Civil & Structural Engineering, Thermal Sciences, Geotechnical Engineering
-
John R. Bergeleen
Denver
Civil & Structural Engineering, Building Sciences, Safety
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Pratik P. Bhatt
Aurora
Civil & Structural Engineering, Mechanical Engineering, Materials Science, Thermal Sciences, Geotechnical Engineering
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Louis F. Bilancia
Portland
Electrical Engineering, Life Sciences
-
Amy V. Blasczyk
Atlanta
Life Sciences, Biomechanical Engineering
-
Peter C. Bouldin
Aurora
Safety, Mechanical Engineering, Materials Science
-
R. Matthew Brach
Aurora
Human Factors, Mechanical Engineering
-
Christopher J. Brand
Minneapolis
Mechanical Engineering, Safety, Materials Science
-
Casey D. Breen
Fort Myers
Mechanical Engineering
-
Dennis B. Brickman
Aurora
Safety, Mechanical Engineering, Human Factors, Materials Science
-
William R. Broz
Irvine
Mechanical Engineering, Building Sciences
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Jonathan A. Burris
St. Louis
Civil & Structural Engineering, Building Sciences, Safety
-
Martha J. Burt
Portland
Life Sciences
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Robert J. Butler
Colorado Springs
Mechanical Engineering, Thermal Sciences, Human Factors
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David Buzdygon
Atlanta
Mechanical Engineering
-
Kevin R. Byers
Miami
Mechanical Engineering
-
Keith B. Caballer-Diaz
Miami
Safety, Human Factors
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Kimberly K. Cameron
Irvine
Mechanical Engineering, Biomechanical Engineering, Safety, Human Factors
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D. Lee Campbell
Atlanta
Biomechanical Engineering, Life Sciences
-
Daniel K. Carabell
Ann Arbor
Materials Science, Mechanical Engineering, Building Sciences, Biomechanical Engineering
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Patricia S. Carcamo
Atlanta
Geotechnical Engineering, Civil & Structural Engineering, Safety
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James R. Cash
Atlanta
Electrical Engineering
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Hana Chan
Aurora
Biomechanical Engineering, Human Factors, Safety, Mechanical Engineering
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Camryn T. Gonzalez Ching
Irvine
Civil & Structural Engineering
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Neil Cichy
Fort Myers
Civil & Structural Engineering
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Nicholas E. Civitanova
Aurora
Mechanical Engineering
-
Keith G. Cline
Seattle
Materials Science, Mechanical Engineering, Thermal Sciences
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Duane L. Cochran
Dallas
Electrical Engineering, Building Sciences, Mechanical Engineering
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Zane Colvin
Denver
Biomechanical Engineering
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Jeff D. Colwell
Scottsdale
Thermal Sciences
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Robert J. Cooley
Minneapolis
Materials Science
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Steven Counts
Atlanta
Materials Science
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J. Roger Craddock
Houston
Mechanical Engineering, Civil & Structural Engineering, Materials Science, Safety
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Michael B. Craddock
Houston
Safety
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Jessica R. Crosby
Ann Arbor
Electrical Engineering, Vehicle Engineering
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Kristina Cydzik
Irvine
Civil & Structural Engineering
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Philip J. Daum
Aurora
Mechanical Engineering, Materials Science, Thermal Sciences, Safety
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Kevin P. Departhy
Charlotte
Mechanical Engineering, Building Sciences, Thermal Sciences, Civil & Structural Engineering
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Tony C. Dill
Atlanta
Human Factors, Safety, Mechanical Engineering, Civil & Structural Engineering
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Scott E. Dillon
Minneapolis
Thermal Sciences
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Antonio J. Domel
Aurora
Civil & Structural Engineering, Building Sciences
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August W. Domel
Aurora
Civil & Structural Engineering
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Macan Doroudian
Irvine
Geotechnical Engineering, Civil & Structural Engineering
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Sean P. Dudley
Seattle
Materials Science, Building Sciences, Chemical Engineering, Civil & Structural Engineering
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Donald E. Duvall
Aurora
Materials Science
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Christopher P. Eckersley
Charlotte
Biomechanical Engineering, Mechanical Engineering, Human Factors, Safety
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Dale B. Edwards
Aurora
Materials Science, Chemical Engineering, Mechanical Engineering, Building Sciences
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Jeffrey W. Edwards
Dallas
Mechanical Engineering
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Joseph T. Eganhouse
Aurora
Biomechanical Engineering, Mechanical Engineering, Electrical Engineering
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Adel E. Abd El-Nabi
Atlanta
Civil & Structural Engineering, Geotechnical Engineering, Building Sciences, Safety
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Diana Estrada
Atlanta
Civil & Structural Engineering, Building Sciences, Safety, Materials Science
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Joost Op 't Eynde
Irvine
Biomechanical Engineering
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Nadine Fahed
Atlanta
Civil & Structural Engineering
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Nicolaus S. Faino
Seattle
Mechanical Engineering, Human Factors, Safety, Thermal Sciences
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Hayden J. Fetter
Denver
Thermal Sciences, Mechanical Engineering, Human Factors
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Chad R. Fischer
Aurora
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering
-
Noel R. Flores
Atlanta
Civil & Structural Engineering, Building Sciences, Mechanical Engineering, Safety
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David M. Fortenbaugh
Colorado Springs
Biomechanical Engineering, Human Factors, Safety
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Charles A. Fox
Atlanta
Life Sciences
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Mitchell A. Garber
Atlanta
Life Sciences, Human Factors, Biomechanical Engineering, Safety
-
Ryan E. Gast
Dallas
Materials Science, Civil & Structural Engineering, Mechanical Engineering, Chemical Engineering
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William B. Golden
Lincoln Park
Civil & Structural Engineering
-
Scott V. Goodley
Dallas
Mechanical Engineering
-
Charley M. Goodwin
Dallas
Biomechanical Engineering, Materials Science, Life Sciences, Safety
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Amy E. Gray
Miami
Thermal Sciences, Mechanical Engineering, Chemical Engineering
-
Kara M. Greene
Colorado Springs
Mechanical Engineering
-
Joseph F. Grzetic
Aurora
Biomechanical Engineering, Materials Science, Mechanical Engineering, Safety
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Michael L. Hanks
Tampa
Chemical Engineering, Thermal Sciences, Materials Science, Safety
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Joel D. Hassebrock
Omaha
Materials Science, Mechanical Engineering, Chemical Engineering, Civil & Structural Engineering
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Gadir A. Hazime
Ann Arbor
Human Factors, Safety, Biomechanical Engineering, Mechanical Engineering
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Zdenek Hejzlar
Fort Myers
Safety, Human Factors, Materials Science
-
Mark A. Hineman
Aurora
Materials Science, Mechanical Engineering, Civil & Structural Engineering, Building Sciences
-
R. Allen Hoffman
Atlanta
Life Sciences, Human Factors, Safety, Biomechanical Engineering
-
Edward W. Holmes
Aurora
Mechanical Engineering
-
Daniel B. Honeycutt
Charlotte
Mechanical Engineering, Thermal Sciences, Safety, Vehicle Engineering
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Perry A. Hopkins
Atlanta
Electrical Engineering
-
Thomas C. Horne
Atlanta
Human Factors, Mechanical Engineering
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Patrick J. Hudson
Irvine
Mechanical Engineering, Civil & Structural Engineering, Building Sciences, Safety
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Kathryn G. Hughes
Atlanta
Human Factors, Safety
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Hans C. Iwand
Omaha
Mechanical Engineering, Materials Science
-
Tyler Janecek
Omaha
Mechanical Engineering, Safety
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Alejandro Jimenez
Miami
Chemical Engineering, Thermal Sciences, Safety
-
Jennifer E. Jirschefske
Seattle
Civil & Structural Engineering
-
Linnae M. Johansson
Minneapolis
Mechanical Engineering, Thermal Sciences
-
Andrew W. Johnson
Tampa
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering
-
Tim R. Johnson
Aurora
Electrical Engineering
-
Jonathan G. Jordan
Dallas
Electrical Engineering, Thermal Sciences, Materials Science, Safety
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Joseph V. Jordan
Atlanta
Mechanical Engineering
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Timothy P. Jung
Denver
Mechanical Engineering, Thermal Sciences
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Naresh J. Kar
Anaheim
Materials Science
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Nikhil K. Kar
Anaheim
Materials Science, Mechanical Engineering
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Ramesh J. Kar
Anaheim
Materials Science
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George V. Karosas
Aurora
Safety, Human Factors, Mechanical Engineering, Electrical Engineering
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Mireille E. Kelley
Charlotte
Biomechanical Engineering, Human Factors, Safety, Life Sciences
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Matthew T. Kenner
Atlanta
Mechanical Engineering
-
Robert N. Kenney
Atlanta
Civil & Structural Engineering, Geotechnical Engineering, Building Sciences, Safety
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Akansha Khandelwal
Houston
Civil & Structural Engineering, Safety
-
David P. Kierpiec
Aurora
Civil & Structural Engineering, Building Sciences
-
Raymond E. King
Atlanta
Safety, Human Factors, Life Sciences
-
Erick H. Knox
Aurora
Biomechanical Engineering, Human Factors, Safety, Mechanical Engineering
-
Randall R. Knuteson
Atlanta
Mechanical Engineering
-
Airton G. Kohls
Atlanta
Civil & Structural Engineering, Safety
-
Margaret Koprek
Dallas
Safety, Human Factors
-
Daniel H. Kruger
Ames
Mechanical Engineering
-
Nathaniel D. Landsperger
Atlanta
Geotechnical Engineering, Civil & Structural Engineering
-
Brad A. Lauritsen
St. Louis
Mechanical Engineering, Building Sciences, Civil & Structural Engineering
-
Kathleen A. Lavaty
Seattle
Life Sciences, Safety, Building Sciences
-
Joseph Lawrence
Scottsdale
Thermal Sciences
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Mark A. Lewis
Dallas
Mechanical Engineering, Safety
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Kliah N. Soto Leytan
Anaheim
Materials Science
-
Daniel Lieberman
Scottsdale
Mechanical Engineering, Thermal Sciences
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Xinyu Liu
Ann Arbor
Human Factors, Safety, Life Sciences
-
Douglas M. Locker
Atlanta
Building Sciences, Mechanical Engineering, Civil & Structural Engineering, Thermal Sciences
-
Steven J. Lorenz
Aurora
Mechanical Engineering
-
André M. Loyd
Minneapolis
Biomechanical Engineering, Human Factors, Safety
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Kristen L. Lussier
Houston
Thermal Sciences, Mechanical Engineering
-
Megen F. Maginot
Aurora
Materials Science, Chemical Engineering, Safety
-
Dale C. Mann
Seattle
Chemical Engineering, Life Sciences, Materials Science, Thermal Sciences
-
Emmanuel (Noel) J. Manuel
Aurora
Mechanical Engineering
-
James G. Marciniak
Aurora
Mechanical Engineering, Building Sciences
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Laban M. Marsh
Houston
Electrical Engineering
-
Anne Mathias
Aurora
Safety, Human Factors, Biomechanical Engineering, Mechanical Engineering
-
Brian M. May
Aurora
Materials Science, Chemical Engineering, Safety, Life Sciences, Thermal Sciences
-
Alexander E. McCulla
Miami
Mechanical Engineering, Human Factors
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Jared S. McGillicuddy
Fort Myers
Mechanical Engineering
-
Lloyd C. Meissner
Minneapolis
Materials Science, Chemical Engineering
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Hernán Mercado-Corujo
Minneapolis
Mechanical Engineering, Thermal Sciences, Vehicle Engineering
-
Kevin K. Mesyef
Lincoln Park
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering, Mechanical Engineering
-
Manuel Meza-Arroyo
Ann Arbor
Human Factors, Safety, Biomechanical Engineering
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Jenda Michl
Irvine
Civil & Structural Engineering, Safety
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Richard A. Mink
Aurora
Mechanical Engineering, Vehicle Engineering
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Massimo A.G. Mitolo
Irvine
Electrical Engineering
-
Alicia Moen
Atlanta
Safety
-
Madison T. Monaghan
Aurora
Civil & Structural Engineering
-
Dan Moriarty
Denver
Building Sciences, Civil & Structural Engineering, Safety
-
Concetta F. Morino
Charlotte
Biomechanical Engineering, Safety, Mechanical Engineering
-
Steven L. Morris
Colorado Springs
Mechanical Engineering, Thermal Sciences
-
Daniel R. Muller
Aurora
Electrical Engineering
-
Gaurav Nagalia
Aurora
Materials Science, Life Sciences, Building Sciences, Chemical Engineering
-
Tal R. Nagourney
Seattle
Electrical Engineering
-
Jennifer Nara
Seattle
Life Sciences
-
Scott A. Nesvold
Minneapolis
Civil & Structural Engineering, Thermal Sciences, Building Sciences
-
Mark G. Nordstrom
Seattle
Civil & Structural Engineering, Safety, Geotechnical Engineering, Building Sciences
-
Gary J. Novak
Aurora
Mechanical Engineering, Materials Science, Civil & Structural Engineering, Biomechanical Engineering
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Jorge A. Ochoa
Dallas
Biomechanical Engineering, Life Sciences, Mechanical Engineering, Materials Science
-
Ritush Pahari
Tampa
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering
-
Nikita Pak
Irvine
Biomechanical Engineering, Mechanical Engineering, Life Sciences
-
Jesse L. Panger
Seattle
Life Sciences, Materials Science, Chemical Engineering, Thermal Sciences
-
James R. Panko
Minneapolis
Civil & Structural Engineering
-
Graham Parkinson
Aurora
Materials Science, Chemical Engineering, Mechanical Engineering
-
Jacob J. Paul
Fort Myers
Electrical Engineering, Vehicle Engineering
-
Joel A. Paulsen
Minneapolis
Civil & Structural Engineering, Geotechnical Engineering, Materials Science, Safety
-
William E. Pelton
Tampa
Civil & Structural Engineering, Geotechnical Engineering, Materials Science, Safety
-
Alfred M. Pettinger
Irvine
Mechanical Engineering, Materials Science, Safety, Thermal Sciences
-
Erik A. Pfeif
Denver
Mechanical Engineering, Materials Science
-
Robert A. Plichta
Aurora
Civil & Structural Engineering, Human Factors, Safety, Building Sciences
-
Jon van Poppel
Houston
Mechanical Engineering, Biomechanical Engineering, Safety, Human Factors
-
Christopher J. Porto
Atlanta
Thermal Sciences, Mechanical Engineering, Building Sciences
-
Reed A. Pruitt
Atlanta
Materials Science, Building Sciences, Safety
-
Lance E. Rewerts
Ames
Mechanical Engineering, Human Factors, Civil & Structural Engineering
-
Joseph K. Riddle
Aurora
Civil & Structural Engineering, Building Sciences
-
Porter R. Ritchie
Seattle
Materials Science
-
Julius M. Roberts
Ann Arbor
Mechanical Engineering, Biomechanical Engineering, Safety
-
Gary R. Rogers
Charlotte
Mechanical Engineering, Vehicle Engineering
-
Joshua C. Rogers
Charlotte
Mechanical Engineering, Safety, Human Factors
-
Logan K. Rohrbacher
Colorado Springs
Mechanical Engineering
-
Benjamin Royall
Colorado Springs
Mechanical Engineering, Civil & Structural Engineering, Human Factors
-
Andrew S. Rynda
Minneapolis
Mechanical Engineering, Building Sciences, Thermal Sciences
-
Steven A. Sanders
St. Louis
Mechanical Engineering, Building Sciences, Thermal Sciences, Materials Science
-
G. Stanley Sangdahl
Aurora
Mechanical Engineering
-
Dennis J. Scardino
Houston
Thermal Sciences, Mechanical Engineering, Safety, Building Sciences
-
Eric M. Schultz
Houston
Electrical Engineering
-
Anand R. Shah
Aurora
Materials Science, Building Sciences, Life Sciences, Chemical Engineering
-
Hamed Shahi
Aurora
Mechanical Engineering
-
Asaad I. Shaikh
Lincoln Park
Vehicle Engineering, Mechanical Engineering
-
Philip J. Shaller
Irvine
Geotechnical Engineering, Civil & Structural Engineering
-
Vinod Sharma
Irvine
Mechanical Engineering, Civil & Structural Engineering, Building Sciences, Safety
-
Peggy A. Shibata
Ann Arbor
Biomechanical Engineering, Safety, Human Factors, Mechanical Engineering
-
Austin T. Shires
Dallas
Mechanical Engineering, Safety
-
Gregory H. Shoss
Minneapolis
Electrical Engineering
-
Parmeshwar (Pravi) L. Shrestha
Irvine
Civil & Structural Engineering
-
Casey Smith
Dallas
Materials Science, Mechanical Engineering, Safety
-
James C. Smolka
Charlotte
Electrical Engineering, Safety, Human Factors, Thermal Sciences
-
Ashley N. Solek
Tampa
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering
-
James P. Sommer
Aurora
Materials Science
-
Ron (Sparky) Sparks
Dallas
Safety, Human Factors
-
James K. Sprague
Ann Arbor
Mechanical Engineering, Biomechanical Engineering, Human Factors, Safety
-
Nicholas J. Spruill
Irvine
Thermal Sciences, Materials Science, Building Sciences
-
Melinda K. Starkes
Houston
Life Sciences, Biomechanical Engineering
-
Jacob A. Stegemann
Ann Arbor
Mechanical Engineering
-
Jason F. Stenman
Minneapolis
Building Sciences
-
Amber Rath Stern
Charlotte
Biomechanical Engineering, Human Factors, Safety, Life Sciences
-
Jason D. Stigge
Omaha
Mechanical Engineering
-
Katherine M. Stone
Atlanta
Materials Science
-
Felicia L. Svedlund
Irvine
Life Sciences, Materials Science, Biomechanical Engineering
-
Andrew J. Thielen
Minneapolis
Mechanical Engineering
-
Edward J. Tuczak
Ann Arbor
Civil & Structural Engineering, Safety, Building Sciences
-
A. Koray Tureyen
Aurora
Civil & Structural Engineering, Materials Science, Geotechnical Engineering, Building Sciences
-
Sophia K. Tushak
Minneapolis
Biomechanical Engineering, Mechanical Engineering, Safety
-
Suzanne F. Uchneat
Atlanta
Mechanical Engineering, Materials Science
-
Pierce D. Umberger
Atlanta
Mechanical Engineering, Materials Science
-
Mel A. Underwood
Miami
Civil & Structural Engineering, Building Sciences, Safety
-
Jeremy VanLeeuwen
Kansas City
Civil & Structural Engineering, Building Sciences, Geotechnical Engineering
-
Derrek-Ian G. Verlaan
Fort Myers
Building Sciences, Materials Science
-
Kai Waechter
Lincoln Park
Civil & Structural Engineering
-
Jacob A. Wagner
Omaha
Mechanical Engineering, Materials Science
-
Johann E. Weekes
Miami
Civil & Structural Engineering, Building Sciences, Safety
-
Mark E. Weiss
Minneapolis
Materials Science, Chemical Engineering, Building Sciences, Mechanical Engineering
-
Torrence D.J. Welch
Atlanta
Biomechanical Engineering, Human Factors, Safety, Life Sciences
-
Tyler E. Wendt
Lincoln Park
Thermal Sciences, Building Sciences, Safety
-
Matthew W. Wilber
Minneapolis
Building Sciences
-
Grant A. Wilcox
Fort Myers
Mechanical Engineering, Human Factors
-
David A. Wilson
Charlotte
Thermal Sciences, Safety, Electrical Engineering, Chemical Engineering
-
Robert C. Winn
Colorado Springs
Mechanical Engineering, Thermal Sciences
-
Wylie Wong
Aurora
Safety, Mechanical Engineering, Thermal Sciences
-
Ellen E. Wright
Kansas City
Materials Science
-
Josh M. Yates
Kansas City
Mechanical Engineering, Materials Science, Human Factors, Safety
-
Katie B. Zakutansky
Fort Myers
Biomechanical Engineering, Human Factors, Safety, Life Sciences
-
Ali Zarafshan
Irvine
Civil & Structural Engineering, Building Sciences
-
Aaron R. Zeamer
Houston
Mechanical Engineering, Thermal Sciences, Vehicle Engineering
-
John P. Zietkiewicz
Tampa
Building Sciences, Civil & Structural Engineering