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BJ Siljenberg

Structural Engineer

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BJ Siljenberg has nearly a decade of civil and structural engineering experience designing structural features for municipalities, water management organizations, industrial facilities, mines, and hydropower facilities. These features have included flood control systems, foundation systems, steel frame systems, and concrete pump stations. Prior to Barr, BJ worked as a structural engineer with the U.S. Army Corps of Engineers, where he coordinated dam repair work, performed levee system and dam inspections, and designed flood walls for the New Orleans coast.


(952) 842-3615


Professional Engineer (MO)


MS, Civil Engineering, University of Minnesota - Twin Cities

BS, Civil Engineering, University of Minnesota - Twin Cities


Barr Engineering Co.
4300 MarketPointe Drive
Minneapolis, MN 55435

Phone: 952-832-2600
Fax: 952-832-2601
Toll free: 800-632-2277