Leadership

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Our leadership team is committed to delivering quality services to our clients, meeting the needs of our communities, championing staff diversity, mentoring our people, and growing our business.

Darren K. Riegler, PE

Darren K. Riegler, PE

President and Chief Executive Officer

Shawn M. Kowalewski, PE

Shawn M. Kowalewski, PE

Vice President - Transportation Division

Miranda C. Patton, PE

Miranda C. Patton, PE

Chief Business Development Officer

Gregory A. Chelini, PE

Gregory A. Chelini, PE

Vice President - Construction Management

Jeffrey L. Edwards

Jeffrey L. Edwards

Vice President – Services and Federal Markets

Nick Panofsky, PE

Nick Panofsky, PE

Principal Engineer - Water Resources