Jeff is President and Chief Investment Officer at Three Circles Capital Management, and he partners with Alpha Principle as sub-advisor to Alpha Principle. Jeff is an options expert and brings a wealth of investment experience to the team. Prior to his investment management career, Jeff was a design engineer at Rockwell International’s Rocketdyne Division performing extensive computer modeling of the Space Shuttle main engines.  He was a member of the team which launched the first Space Shuttle in 1982. He continued as an Engineer and Program Manager on the Space Shuttle and critical national defense programs at APTEK.  Jeff has served on the boards of Up with People, Carroll College, ACI Electronics, and BBVA Compass Bank Colorado. Jeff holds an MBA from Stanford Business School, MS in Mechanical Engineering from M.I.T., and a BS in Mechanical Engineering from the University of Arizona.