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ALT & WITZIG ENGINEERING INC
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Dave Harness
Geotechnical Manager
Alaina S.
Staff Geologist
Nicholas Hayes
Geotechnical Engineer
Ali Szymanski
Jonathan Marsh
Geotechnical Field Geologist
+ 2 more
March, 2019 - present
October, 2018
Staff Geologist at WAYNE PERRY, INC
Staff Geologist at United Energy Group Ltd
Staff Geologist at Hart & Hickman, PC
Staff Geologist at Soils & Structures
Staff Geologist at Thoroughbred