Registered Professional Geologist and Certified Engineering Geologist in the State of California, Registered Professional Geologist in the State of Arizona. Worked as an exploration geologist in the oil and gas industry from 1982 through 1986, emphasis on the Santa Maria Basin, California. From 1986 to present work in the environmental engineering industry performing site investigations (soil, soil gas and groundwater) throughout the western United States. Emphasis on remedial approaches and implementation of remedial alternatives for soil, soil gas and groundwater throughout the western United States, primarily in California. Positions held throughout my career have included Vice President - Western Regional Manager (Tetra Tech), Office Manager (Tetra Tech and GHD) and business / technical leader - remediation (GHD), Senior Consultant at Geo Blue Consulting, Inc.