Me, too. My original degree was aerospace engineering and I have two advanced degrees - in mathematics and computer science, respectively. During my career, I had many roles - plastics engineer, injection mold designer, mathematician, avionics engineer, navigation engineer, systems engineer, RAMT engineer (that's reliability, availability, maintainability, and testability), IETM developer (that's interactive electronic technical manual), software quality manager, LAN/WAN engineer, and after being 21 this long, my memory may be fading so I might have forgotten a few! Since retiring, I have built a web development business, in which I design, develop, implement, and support exclusively high end database driven websites that are really turnkey information systems that provide all the information needs of small to medium sized businesses and nonprofit organizations. Professional associations I have belonged to include IEEE, Association of Old Crows, MICA, and the W3C (World Wide Web Consortium), which included participation in development of XML. I also prepared/presented papers on my work at international W3C sponsored conferences.
My husband also fits this description, having obtained his degree in Aeronatuical Engineering and promptly thereafter joining the United States Air Force. After a 26 year career as a fighter pilot (including 196 missions over North Vietnam and another 100-or-so over Laos and Cambodia), he started his second career as a weapons systems engineer for a contractor supporting the military. In retirement, he has taken up building all manner of furniture, mechanical devices, and assorted useful objects, as well as his own originally designed airplane, which he still plans to fly when he is fully recovered from the cardiac arrest he suffered 8 months ago.