John Johnston's Email & Phone Number
Global Chief Information Security Officer - Howmet Aerospace
John Johnston Email Addresses
John Johnston Phone Numbers
John Johnston's Work Experience
United States Steel Corporation
Cybersecurity Operations Director
October 2020 to June 2022
Global Chief Information Security Officer / HIPAA Security Officer
November 2013 to December 2017
CONFLUENCE (Financial Systems Software Development Company)
Director of Information Technology & Enterprise Security
November 2011 to November 2013
Ethical Intruder, LLC
Partner/Chief Security Officer
April 2010 to October 2012
Keane Federal Systems
Cyber Security Consultant / FBI CJIS
August 2009 to November 2011
LANXESS Corporation (Chemical Company)
Chief Security Officer
November 2004 to May 2009
Bayer Corporation
Manager, Information Security
August 1999 to November 2004
CKS,NA
Technical Support
January 1991 to January 1995
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John Johnston's Education
Robert Morris University
January 2002 to January 2004
Carlow University
January 1992 to January 1995
Washington High School
January 1975 to January 1980
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Frequently Asked Questions about John Johnston
What is John Johnston email address?
Email John Johnston at [email protected], [email protected], [email protected], [email protected], [email protected] and [email protected]. This email is the most updated John Johnston's email found in 2024.
What is John Johnston phone number?
John Johnston phone number is 412-354-8495.
How to contact John Johnston?
To contact John Johnston send an email to [email protected], [email protected], [email protected], [email protected], [email protected] or [email protected]. If you want to call John Johnston try calling on 412-354-8495.
What company does John Johnston work for?
John Johnston works for Howmet Aerospace
What is John Johnston's role at Howmet Aerospace?
John Johnston is Global Chief Information Security Officer
What industry does John Johnston work in?
John Johnston works in the Information Technology & Services industry.
John Johnston's Professional Skills Radar Chart
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John Johnston's Estimated Salary Range
John Johnston Email Addresses
John Johnston Phone Numbers
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John Johnston's Ranking
Ranked #327 out of 6,532 for Global Chief Information Security Officer in Pennsylvania
John Johnston's Personality Type
Introversion (I), Sensing (S), Thinking (T), Perceiving (P)
Average Tenure
2 year(s), 0 month(s)
John Johnston's Willingness to Change Jobs
Unlikely
Likely
Open to opportunity?
There's 94% chance that John Johnston is seeking for new opportunities
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John Johnston's Social Media Links
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