Leadership

Let us introduce you to our 2026 -2027 Board of Directors!

Susan Osterberg
Smith Seckman Reid, Inc. (615)383-1113

President

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Mark Harrison
TN Regional Operations Manager Terracon Consultants, Inc. (423)499-6111

President-Elect

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Jeff Old, P.E.
Project Manager Black & Veatch Corporation (901)495-2639

Immediate Past President

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Maggie Strom
Tioga Environmental Consultants, Inc. (901)791-2432

Secretary

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Brad Winkler
STV Incoporated

Treasurer

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Rodney Chester
Gresham Smith (615)770-8100

National Director

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Andrew Maybee
Fisher & Arnold, Inc. (901)748-1811

West Tennessee Chapter President

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Beth Ostrowski, PE, PTOE
Regional Practice Leader KCI Technologies, Inc. (615)559-0155

Middle Tennessee Chapter President

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Joseph Colvin
SAM, LLC (865)200-4366

East Tennessee Chapter President

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April Welshans
Stantec - Chattanooga (423)800-5350

Southeast Tennessee Chapter President

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