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Colin Callahan

Project Manager

Melrose, MA

Work:
Employment History of Colin Callahan

AECOM

Project Manager


Groundwater & Environmental Services, Inc.

Junior Geologist


Sanborn, Head & Associates, Inc.

Project Manager


AECOM

Environmental Scientist

Schools:
Schools Attended by Colin Callahan

Keene State College

Related:
Others that have worked at the same companies
Principal Civil Engineer at aecom.com

Structural Engineer I, Transportation at aecom.com