Preston Mathis Email & Phone Number

John Deere Power Product Greeneville, Tennessee

Provide product engineering support for Deluxe Series and Ztrak residential riding lawn equipment.Support cross functional team collaboration amongst quality, manufacturing, operations, and supply management.

John Deere Dubuque Works

•Provided design intent and innovation to drive closure to Track Feller Buncher and Knuckleboom Loader assembly line safety based projects•Reduced the overall SERA rating for Forestry by 560 points within 6 months of taking assignment•Completed over 30 safety related projects within first 6 months of position•Top projects include : 1. Track speed setting guard system2. TFB station 9 overhaul3. Working from heights solutions/ Arial lifting device

Dubuque, Iowa Area

•Continues improvement design on J, K, and M series Tracked Feller Bunchers/Harvesters and D series Knuckleboom Loaders•Design work areas include: structures, hydraulics, and electrical systems•While working with fellow design team, completed successful new product launch of M-series tracked feller bunchers and E-series knuckleboom loaders•Provided daily machine troubleshooting and quality evaluation of assembly processes•Top projects include :1. Oil cleanliness tracking and testing for contamination2. Knuckleboom loader auto idle failures3. Tracked Feller Buncher leveling sensor design

Carbondale Il

• Responsible for the design and fabrication of an off-road vehicle capable of withstanding punishable obstacles and hazards. • Used 3D modeling software (Solidworks, Inventor, Creo Pro-Engineer) to design frame components to ensure weight reduction from previous year’s vehicles was valued• Designed and fabricated carbon composite brake rotors and pads with the assistance of the Center for Advanced Friction Studies at Southern Illinois University Carbondale• Placed 37th out of 102 engineering design team at 2013 SAE Collegiate Competition in Cookeville Tennessee (commendable for second year team)• Will be showcasing completed vehicle to student body and faculty of Southern Illinois University College of Engineering April 2014, along with competing in 2014 SAE Baja Collegiate Competition in Pittsburgh Kansas May 2014.

Cahokia Il

• Used time efficiently to monitor and move structural steel from one workplace to another in order for company operations and deadlines to be met. • Worked with a small team of painting applicators and sand blasters to ensure the logistical operations were running accordingly to schedule.

Uss Harry S Truman Aircraft Carrier, Cvn-75

• Qualified operator of ship board JP-5 fuel console, pump room, and filtration systems• Ensured the training and supervision of nine E-3 and below personnel• Led team of sailors for refurbishment of entire aft JP-5 pump room, two service filters rooms, and six cargo trunks during shipyard period. Received a grade of “outstanding” for material condition during fuel system certification by AIRLANT inspectors • Completed pump room qualification three weeks ahead of schedule to fill the gap of transferring personnel• Successfully issued 2.3 million gallons of JP-5 during four underway periods without a single mishap • Contributed significantly in the on-load of 1.2 million gallon of JP-5 by ensuring that accurate tank levels were obtained to balance ships list and trim with no spills, with less than 24 hour notice in the evacuation and rescue efforts of Hurricane Katrina • Volunteered as USN Individual Augmentee for temporary transfer to Jalalabad, Afghanistan to assist ground forces in coherence with Operation Enduring Freedom

Graduate Certificate, Systems Engineering And Management

Bachelor Of Science (B.S.), Mechanical Engineering, Senior

Activities and Societies: SAE Baja Southern Illinois University Veterans Group

Associate Of Science (A.S.), Engineering