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

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

Jason Faulkner, P.E., S.E., MBA
Principal Engineer

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

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

Michelle Salemi
Executive Assistant

Gary Gan, Ph.D.
Principal Consultant

Jaclyn Ferraro
Senior Petrographer, Concrete, Mortar, & Petrography Group Director

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

Brian Bailey
Associate

Dean Adams
Senior Consultant

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

Sushruth Keval
Associate II

John Kulka, P.E.
Engineer

Amanda Salinas
Talent Acquistion Manager

Craig Hoffman
Facilities Management

Mirza Baig
Technician

Kyle Dillman, P.E.
Engineer

Jason Brown
Construction Consulting

Mark Finnell, P.E.
Laboratory Technical Engineer

Paul Sieroslawski, CPA
Controller

Gustavo Zurita
Senior Project Manager

Amanda Wieland
Laboratory Administrative Assistant

Thomas Plange
Senior Technician

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

Valerian Skawinski
Technician & Lab Supervisor

Jean Randolph
Petrography

Cybelle Kennedy
Senior Project Manager / Senior Architect

Yashita Khanna
Associate

Beata Karpiuk
Associate

Paul Kreski
Systems Administrator

Sarah DeFrancesco
Chemist II

Brian Szczerowski
Technical Specialist and Supervisor

Timothy Hercules
Technician

Pratik Soni
Senior Technician

Greg Neiweem
Technician Specialist

Thomas Boersma
Accounting

Kristen Clifford
Administrative Assistant

Mike Klaric
Technical Specialist and Supervisor

Cesar Perez
Technician

Gabriela Arce
Accounting Specialist

Alethea Muno
Petrographer II

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

Antony Serna
Technician

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

Benjamin Birch, P.E.
Senior Engineer

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

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

Sean Fields
Associate

Nathan Gundlach
Associate

Ulises Muro
Associate