Found email addresses for Stephen Keefer:
Found phone for Stephen Keefer:
A different Stephen Keefer?
Sign up to search for other Stephen Keefer's across our 850M+ professionals databaseWork Experience 27 years
Aug 2025 - Current
Jan 2022 - Aug 2025
Mar 2020 - Dec 2021
Jun 2006 - Mar 2020
Jan 1999 - Jan 2002
Education
BS at Penn State University
Frequently Asked Questions
What is Stephen Keefer's email address?
SignalHire found a verified business email address for Stephen Keefer: k**@news.microsoft.com.What is Stephen Keefer's phone number?
SignalHire found a verified phone number for Stephen Keefer: +1-***-***-7607.How do I contact Stephen Keefer at Microsoft?
You can reach Stephen Keefer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is Stephen Keefer's professional background?
Stephen Keefer has 27 years of professional experience. They have held roles including Senior Consultant Data & AI, Senior Software Engineer, and Sr. Software Developer/IT Developer at companies such as Microsoft, M9 Solutions, and AccuWeather. Their education includes BS from Penn State University.Is Stephen Keefer's contact information up to date?
Yes. Stephen Keefer's SignalHire profile was last updated on 4 September 2025, reflecting their current position as Principal Consultant Data & AI at Microsoft in Redmond, Washington, United States.Stephen Keefer Namesakes
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