Self-Employed Computer Tech in Southern Louisiana, about 50 miles from New Orleans.  Received my business degree with minor in computer science from Penn State U. in 1976!  I don't use a single thing that I learned there!
Worked in oceanography as contract computer/electronics/instrument technician for 15 years.  Specialized in underwater imagery, with emphasis on sonar imaging.  Favorite job was on the RMS Titanic project in the late 90's for the Discovery Channel and Polaris Imaging.  Was a member of a great team for that project.  There were some pretty impressive folks in the group.  Continued in the computer and electronics field in environmental science before going into business for myself last year.  
Had the opportunity to be a beta tester for IBM PC's in about 1981 or 82 when working for a large insurance company data department in NYC.  That's what sparked my involvement with PC's, which is still ongoing.