Keith graduated from Boone High School. He also received a Bachelor's degree from the University of Central Florida in Mechanical Engineering.
He was married to Patricia Warren Linn October 12, 1985.
Keith started his own business in engineering software called Kamel Software, Inc.
He had a passion for fixing things, gardening, hiking and baking.
Keith is survived by his wife, Patricia; children, Steven Linn and Brian Linn; and brothers, Mike Linn and Rick Linn.
A celebration of life service for Keith will be held Saturday, December 3, 2022 at 4:30 pm at Baldwin Fairchild Funeral Home, 501 E MITCHELL HAMMOCK RD, OVIEDO, FL 32765, followed by a gathering of family and friends from 3:00-4:30 pm.