The document provides a summary of a candidate's qualifications for a position as a tug mate. It outlines his experience over 20 years working up from an OS/wiper to attain his 1600 ton Master's license. His experience includes roles as operator/deckhand, mate, 2nd mate, and relief captain on tugboats and tanker vessels transporting petroleum and barges. He also worked as a shuttle technician and able seaman preparing space shuttles. The candidate holds licenses and certifications including his 1600 ton Master's license and training in navigation, seamanship, firefighting, and hazardous materials handling.