Independent Exploration Advisor

Environmental Geologic Consultant

Lieutenant, Ocean Lifeguard Service

Research Geophysicist

Swimming Instructor

Freelance Technical Illustrator

Shipboard Geophysical Laboratory Assistant

Chair, History of Petroleum Geology Committee (Volunteer)

Vice President Exploration

Senior Geologic Consultant

General Manager Exploration

New Ventures Advisor

Vice President Exploration

Exploration Manager, Basin Studies Group

Exploration Manager, Southern Africa-Latin America Group

Senior Geologist, Asia Pacific Group

President, Bay Area Geophysical Society (Volunteer)

Exploration Coordinator, Senior Geophysicist

Senior Geophysicist

Geologist

Founding Principal