John Osullivan
Cyber Security at Morgan Stanley | Hong Kong, Hong Kong SAR
John Osullivan’s Email & Phone Number
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Cyber Security at Morgan Stanley in December 2020 - Present
Technical Account Manager at cxLoyalty in February 2017 - December 2020
Operations Manager - Jade One Group at tappit in January 2016 - January 2017
Technical Support Manager at FEXCO in November 2011 - December 2015
Backoffice Engineer at Fexco in January 2007 - November 2011
Cellular Engineer at Telstra in March 2006 - September 2006
Electrical Engineering Technician at Skanska in February 2005 - December 2005
Electrical Engineering Intern at Shanahan Engineering in February 2002 - August 2003
Cellular Engineer at Caudwell Group in January 2000 - December 2002
Ulster University, Master’s Degree, September 2026
Technological University Dublin, B.Eng Electrical/Electronic, September 2026
Technological University Dublin, Diploma in Applied Electronics, September 1997 to September 2026
Morgan Stanley (NYSE: MS) is a leading global financial services firm providing a wide range of investment banking, securities, wealth management and investment management services. With offices in 42 countries, our firm's employees serve clients worldwide including corporations, governments, institutions and individuals. We are committed to maintaining the first-class service and high standard of excellence that have always defined the firm and everything we do is guided by our five core values: Do the right thing, put clients first, lead with exceptional ideas, commit to diversity and inclusion, and give back. All interactions on/with this account are subject to the Social Media Important Information https://www.morganstanley.com/disclosures/social-media-important-information which includes Morgan Stanley’s Privacy Pledge and relevant disclaimers/disclosures. By interacting with this account, you consent to the retention and monitoring of your interactions.
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What is John A O'sullivan email address?
Email John A O'sullivan at [email protected], [email protected] and [email protected]. This email is the most updated John A O'sullivan's email found in 2026.
How to contact John A O'sullivan?
To contact John A O'sullivan send an email to [email protected], [email protected] or [email protected]. (updated on December 09, 2025)
What company does John Osullivan work for?
John Osullivan works for Morgan Stanley.
What is John Osullivan's role at Morgan Stanley?
John Osullivan is Cyber Security
What industry does John Osullivan work in?
John Osullivan works in the Computer & Network Security industry.
