OUR PEOPLE
We’re proud of our stellar reputation. But we never forget that reputations are earned every day. That’s what makes our people so important. If you’re driven to be the best at what you do and work well with others, you’d love it here.

Dennis McCann, Ph.D., P.E.
President

David J. Corr, Ph.D., P.E.
Vice President of Consulting Services

Boyd Clark, Ph.D.
Vice President, Laboratory Services

Thomas Palansky, P.E.
Vice President of Business Development

Jennifer Quirke
Director of Marketing and Communications

Amanda Salinas
Human Resources Manager

Tim Tonyan, Ph.D.
Vice President of Strategic Development

Jason Faulkner, P.E., S.E., MBA
Principal Engineer & Dallas Office Director

Simonida Grubjesic, Ph.D.
Senior Scientist & Group Director, Analytical Chemistry

Peter Foster, P.E.
Principal Engineer & Group Director, Structural & Transportation Laboratory

Gary Gan, Ph.D.
Principal Consultant

Michelle Salemi
Executive Assistant

Terrence McDonnell, S.E., P.E., P.Eng, SECB
Principal Engineer

Zoi Ralli, Ph.D.
Associate Materials Consultant

David Kosnik, Ph.D., P.E.
Senior Engineer

Marcello Tronci, P.E.
Senior Engineer & New York Office Director

David Waratuke, S.E.
Senior Structural Engineer

Hamid Lotfi, Ph.D., P.E.
Senior Engineer

Nelson de la Torre
Senior Engineer & Southeast Office Director

Dean Adams
Senior Consultant

Matt McConnell
Digital Strategist

Nathan Gundlach, P.E.
Engineer

Sang-yun Lee, Ph.D., P.E.
Principal Petrographer & Materials Consultant

Sushruth Keval
Associate II

John Kulka, P.E.
Senior Engineer

Craig Hoffman
Facilities Management

Mirza Baig
Technician

Kyle Dillman, P.E.
Engineer

Mark Finnell, P.E.
Laboratory Technical Engineer

Paul Sieroslawski, CPA
Controller

Jason Brown
Construction Consulting

Amanda Wieland
Laboratory Administrative Assistant

Bailey Fitzgerald, Ph.D.
Petrographer II

Thomas Plange
Senior Technician

John Roller, P.E., S.E.
Structural Engineering

Yashita Khanna
Associate II

Jean Randolph
Petrography

Valerian Skawinski
Technician & Lab Supervisor

Paul Kreski
Systems Administrator

Benjamin Manaugh
Consultant

Sarah DeFrancesco
Chemist II

Zachary Kaufman
Chemist III

Brian Szczerowski
Technical Specialist and Supervisor

Timothy Hercules
Technician

Pratik Soni
Senior Technician

Greg Neiweem
Technician Specialist

Eric Gibbs
Petrographer II

Thomas Boersma
Accounting

Kristen Clifford
Administrative Assistant

Mike Klaric
Technical Specialist and Supervisor

Cesar Perez
Technician

Gabriela Arce
Accounting Specialist

Richard Kaczkowski, P.E., S.E.
Affiliated Consultant

Erick Serna
Technician

Antony Serna
Technician

Jeffryd Rose, Ph.D., P.E.
Engineer

Benjamin Birch, P.E.
Senior Engineer

Pavan Vaddey, Ph.D., P.E.
Senior Engineer

Sean Fields
Associate

Peter McKeighan, Ph.D., P.E.
Mechanical Engineering

Ulises Muro
Associate