Since retiring, she has consulted for numerous high-tech and Internet companies, such as AOL, Google, Shutterfly, Qualcomm, and PlanetOut. Siino is also known for her philanthropy and interest in developing nations. As of 2009, Siino teaches and conducts research for the Management Science and Engineering Department at Stanford University.
After leaving her position, she has worked as a consultant for several prominent technology companies, including AOL, Google, Shutterfly, Qualcomm, and PlanetOut. Additionally, Siino is known for her charitable efforts and interest in underdeveloped nations. Currently, Siino teaches and conducts research at Stanford University's Management Science and Engineering Department.