Found email addresses for Marcus Jeffery:
Found phone for Marcus Jeffery:
Jan 2025 - Current
Mar 2018 - Sep 2024
Jan 2016 - Feb 2018
Jul 2014 - Dec 2015
Jun 2013 - Jun 2014
Jun 2012 - May 2013
Their professional focus is Accessible Design, Cloud Security, and Computer Literacy across 3 core areas.
Master's Degree at New York University - Polytechnic School of Engineering
Bachelor's Degree at University of Illinois Urbana-Champaign
What is Marcus Jeffery's email address?
SignalHire found a verified business email address for Marcus Jeffery: m******y@att.com.What is Marcus Jeffery's phone number?
SignalHire found a verified phone number for Marcus Jeffery: +1-***-***-0528.How do I contact Marcus Jeffery at AT&T?
You can reach Marcus Jeffery 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 Marcus Jeffery's professional background?
Marcus Jeffery has 14 years of professional experience. They have held roles including Cyber Security Analyst, Information Security Engineer, and Cyber Security Consultant at companies such as BrightGate Technologies, Netsecure Systems, and SiliconLink Group. Their education includes Master's Degree from New York University - Polytechnic School of Engineering, and Bachelor's Degree from University of Illinois Urbana-Champaign.Is Marcus Jeffery's contact information up to date?
Yes. Marcus Jeffery's SignalHire profile was last updated on 3 March 2026, reflecting their current position as Cyber Security Engineer at AT&T in Dallas, TX, United States.SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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