John Callender Location
San Jose, CA, US
John Callender Work
John Callender Education
John Callender Summary
John Callender, based in San Jose, CA, US, is currently a Senior Staff Technical Customer Manager at Seagate Technology. John Callender brings experience from previous roles at Seagate Technology and Xyratex. John Callender holds a 1977 - 1981 Bachelor of Science in Computer Science @ University of Strathclyde. John Callender has 1 emails and 2 mobile phone numbers on RocketReach.