Who We Are

With a diversity of backgrounds, ideas and experiences, our people bring energy, talent, imagination and creativity to their work. 

We value collaboration and celebrate bringing our whole selves to the work we do. Click through the profiles below to learn about the fabric of Cambridge Systematics: our people, their experiences and passions.

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Rajat Parashar headshot

Rajat Parashar

Senior Associate (TO)

Los Angeles, CA

Xuenan Ni headshot

Xuenan Ni

Travel Demand Modeler

Bethesda, MD

Roan Bennett headshot

Roan Bennett

Vice President, Planning Business Line

Bethesda, MD

Haiyun Lin

Travel Demand Modeler

Chicago, IL

Tazeen Mahtab

Software Developer

Oakland, CA

Mikaela Humphrey

Office Administrator

New York, NY

Yixin Wang headshot

Yixin Wang, AICP

Senior Associate

New York, NY

Joanna Hite

Contracts Compliance and Project Setup Manager

Chicago, IL

Margaret Kilkelly

Creative Document Specialist

Medford, MA (Headquarters)

Christian Higgins headshot

Christian Higgins

Junior Analyst - Freight and Planning

New York, NY

Sarah Windmiller headshot

Sarah Windmiller

Transportation Analyst

Atlanta, GA

Victoria Chiocchio

Talent & Culture Coordinator

Medford, MA (Headquarters)

Xiao Yun Chang

Travel Demand Modeler

Oakland, CA

Jeffrey Maki

Product Manager and Senior Software Engineer

Medford, MA (Headquarters)

Janelle Lee

Data Engineer

Oakland, CA

David Ferreira headshot

David Ferreira

Board of Directors, Member

Rachel Chiquoine, Ph.D., AEM

Associate, Transportation Planning

Medford, MA (Headquarters)

Tatyana Dimitrova headshot

Tatyana Dimitrova

Contracts Specialist

Medford, MA (Headquarters)

Susan J. Binder headshot

Susan J. Binder

Principal

Bethesda, MD

John Vannie

Associate, Onsite Project Manager at NYSDOT

New York, NY

Krishnan Viswanathan headshot

Krishnan Viswanathan

Principal, Data & Modeling

Tallahassee, FL

Brad Wright headshot

Brad Wright

President & CEO

Medford, MA (Headquarters)

Keir Opie headshot

Keir Opie

Principal

New York, NY

Peter Haliburton headshot

Peter Haliburton, CEng

Principal │ Southeast Planning Manager

Fort Lauderdale, FL

Rocco Colella

Business Development Specialist

Medford, MA (Headquarters)

Regina Speir

Creative Document Specialist

Oakland, CA

Alexandra Haigis

Business Development Assistant

Fort Lauderdale, FL

Heath Lupton headshot

Heath Lupton

Travel Demand Modeler

Tallahassee, FL

Anna Geannopoulos headshot

Anna Geannopoulos

Transportation Analyst

Los Angeles, CA

Robert Kasameyer headshot

Robert Kasameyer

Board of Directors, Member

Michael Ensley headshot

Michael Ensley

Director of Business Analytics

Medford, MA (Headquarters)

Katie Blizzard Piskai

Associate

Bethesda, MD

Pedro Serigos headshot

Pedro Serigos

Senior Associate

Bethesda, MD

Paul Sorensen headshot

Paul Sorensen, PhD

Principal

Los Angeles, CA

Richard Driscoll headshot

Richard Driscoll, E.I.

Transportation Analyst

Fort Lauderdale, FL

Herbert Higginbotham headshot

Herbert Higginbotham

Transit + Shared Mobility National Practice Lead

Los Angeles, CA

Jonathan Ho

Senior Accounting Manager

Medford, MA (Headquarters)

Ryan Tham

Accounts Payable Intern

Medford, MA (Headquarters)

Dalia Leven headshot

Dalia Leven, AICP

Transit + Shared Mobility National Planning Lead

Bethesda, MD

Maximillian Alfaro

Data Engineer

Oakland, CA

Leah Pickett headshot

Leah Pickett

Ralph Pimienta headshot

Ralph Pimienta

Project Accountant III

Chicago, IL

Anthony Jreije headshot

Anthony Jreije, AICP

Transportation Analyst

Oakland, CA

W. Scott Meeks headshot

W. Scott Meeks

Principal Software Engineer

Medford, MA (Headquarters)

Ali Afshar headshot

Ali Afshar, PhD

Travel Demand Forecaster

New York, NY

Adrienne Heller headshot

Adrienne Heller, AICP, ENV SP Volume Icon TitleHear How to Pronounce My Name

Associate

Denver, CO

Karen Collyer

Manager of Application and Database Services

Medford, MA (Headquarters)

Krista Jeannotte

Principal

Oakland, CA

Ryan Klitzsch headshot

Ryan Klitzsch, MPA, RSP1 Volume Icon TitleHear How to Pronounce My Name

Senior Associate

Chicago, IL

Karl Reinhardt headshot

Karl Reinhardt

Analyst

New York, NY

Alpesh Patel headshot

Alpesh Patel

Office Director | Principal

Raleigh, NC

David Jackson headshot

David Jackson, AICP

Principal

Raleigh, NC

Angela Valenti headshot

Angela Valenti

Senior Designer

Medford, MA (Headquarters)

Nusrat Sharmin headshot

Nusrat Sharmin

Transportation Analyst

Tallahassee, FL