John Columbus's Email & Phone Number
Retired - Sr. Director of Security Systems Engineering at Cisco Systems
John Columbus Email Addresses
John Columbus Phone Numbers
John Columbus's Work Experience
Cisco Systems
Sr. Director of Systems Engineering
August 2014 to July 2019
Cisco Systems
Director of Systems Engineering
September 2007 to July 2014
Cisco Systems
Senior Systems Engineering Manager
October 1998 to August 2007
Massachusetts Financial Services (MFS)
Network Manager
February 1994 to January 1995
Digital Equipment Corporation
Senior Network Consultant and other technical roles
January 1979 to February 1994
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John Columbus's Education
Northeastern University
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Frequently Asked Questions about John Columbus
What is John Columbus email address?
Email John Columbus at [email protected], [email protected] and [email protected]. This email is the most updated John Columbus's email found in 2024.
How to contact John Columbus?
To contact John Columbus send an email to [email protected], [email protected] or [email protected].
What company does John Columbus work for?
John Columbus works for Cisco Systems
What is John Columbus's role at Cisco Systems?
John Columbus is Senior Systems Engineering Manager
What is John Columbus's Phone Number?
John Columbus's phone (603) ***-*308
What industry does John Columbus work in?
John Columbus works in the Computer Networking industry.
John Columbus's Professional Skills Radar Chart
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John Columbus's Estimated Salary Range
John Columbus Email Addresses
John Columbus Phone Numbers
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John Columbus's Ranking
Ranked #38 out of 761 for Senior Systems Engineering Manager in New Hampshire
John Columbus's Personality Type
Extraversion (E), Intuition (N), Thinking (T), Perceiving (P)
Average Tenure
2 year(s), 0 month(s)
John Columbus's Willingness to Change Jobs
Unlikely
Likely
Open to opportunity?
There's 90% chance that John Columbus is seeking for new opportunities
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John Columbus's Social Media Links
/in/johncolumbus /school/northeastern-university/