Keith O'Brien Email & Phone Number
Distinguished Security Architect - Field CSO @ Cisco
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Keith O'Brien Location
- New York, NY, US
Keith O'Brien Work
- Distinguished Security Architect - Field CSO @ (November 2023 - Present)
- Board Advisor @ (March 2025 - Present)
- Appointed Advisory Member - FCC Communications Security, Reliability, and Interoperability Council @ (December 2021 - September 2024)
- General Partner at The Authenticity Fund - Bridging AI innovation and cyber resilience @ (January 2023 - April 2024)
- Field CTO - Service Provider @ (May 2021 - November 2023)
- Adjunct Professor - Computer Science Dept - NYU Tandon School of Engineering @ (August 2009 - January 2022)
- Task Force Member @ US Secret Service - Electronic Crimes Task Force (January 2009 - May 2021)
- Distinguished Security Architect - Senior Director Security Architecture @ (July 1996 - May 2021)
- Global Advisory Board for Threat and Vulnerability Management @ (February 2019 - March 2021)
- Rutgers University Cybersecurity Advisory Board Member @ (February 2018 - February 2020)
- Board Member @ (January 2002 - January 2017)
- Visiting Professor of Electrical and Computer Engineering @ United States Coast Guard Academy (January 2006 - January 2009)
- Engineer - Advanced Technology Group @
Keith O'Brien Education
- Stevens Institute of Technology
MS (Telecommunications Management)
1993-1996 - Lafayette College
BS (Electrical Engineering)
1987-1991
Keith O'Brien Skills
- Technology Management
- Network Security
- Risk Management
- Cybersecurity
- Cloud Security
- DevSecOps
- Network Engineering
- Security
- Cloud Computing
- Network Architecture
- Computer Forensics
- TCP/IP
- IP
- Data Center
- Routing
- Penetration Testing
- Network Design
- Virtualization
- Firewalls
- Information Technology
- VPN
- Information Security Management
- CISSP
- WAN
- BGP
- Vulnerability Assessment
- Higher Education
- Cisco IOS
- Juniper
- Switches
- Routers
- Cisco Systems Products
- Engineering Management
- University Teaching
- Management
- Leadership
- Security Architecture Design
- Application Security Architecture
- Cisco Security
- Routing Protocols
- IP Multicast
- Application Security
- Technical Presentations
- IPS
- IPSec
- Incident Response
- IP Networking
- Computer Security
- Kubernetes
- Cyber Threat Intelligence (CTI)
- Cisco Technologies
- Information Security
- Networking
- IPv6
- IDS
- Openstack
- Consulting
- Strategic Partnerships
- Defense
- Systems Engineering
- Technical Training
- Sales
- Cyber Defense
- Telecommunications
- Instruction
- Education
- Technical Requirements
- Engineering
- Software
- Strategy
- Corporations
- Workgroups
- Law Enforcement
- National Security
- Military
- Service Provider Networks
- Decision Making
- Remediation
- Design
- Cyber
- Network Defense
- DDoS
- Outsourcing
- Science
- Service Providers
- Architecture
- Enterprise Security
- R&D
- Trading Floor
- Keys
Keith O'Brien Summary
- Keith O'Brien, based in New York, NY, US, is currently a Distinguished Security Architect - Field CSO at Cisco. Keith O'Brien brings experience from previous roles at tradeInsightAI_, Federal Communications Commission, SCP & CO and Palo Alto Networks. Keith O'Brien holds a 1993 - 1996 MS in Telecommunications Management @ Stevens Institute of Technology. With a robust skill set that includes Technology Management, Network Security, Risk Management, Cybersecurity, Cloud Security and more. Keith O'Brien has 2 emails and 6 mobile phone numbers on RocketReach.
Looking for a different Keith O'Brien?
Find contact details for 700 million professionals.
Others Named Keith O'Brien
Keith O'Brien
Distinguished Security Architect - Field CSO
New York, NY, US
Keith O'Brien
Technology Director at Wells Fargo
Matawan, NJ, US
Keith Obrien
Vice President Legal
Chapel Hill, NC, US
Keith O'Brien
General Manager
Bethlehem, PA, US
Keith O'Brien
General Manager, Industrials Division
Austin, TX, US
Keith O'Brien
CEO
Fort Lauderdale, FL, US
Keith O'Brien
Partner Account Manager III
Bridgeport, PA, US
Top Cisco Employees
Michael Beesley
CTO, Infrastructure Engineering, Cisco Systems
Atherton, CA, US
Cullen Jennings
CTO for Audio and Video Collaboration and AI
San Jose, CA, US
Pradeep Kathail
CTO, Enterprise Networking
Los Altos, CA, US
Mir Alami
CTO Advisor - Wireless Technologies
Los Angeles, CA, US
Jim Grubb
Chief Technology Evangelist
California, United States
Kapil Bakshi
CTO and Distinguished Engineer , Office of CTO
Washington, DC, US
David Mallory
CTO, Learning@Cisco
Odessa, FL, US
Justin Barney
Chief Revenue Officer, Cisco ThousandEyes
Portland, OR, US
Kunal Mukerjee
CTO, Splunk (a Cisco company)
Kirkland, WA, US
Laercio Albuquerque
President, Cisco Latin America
Miami, FL, US
Shannon Leininger
President, Cisco Canada
United States
Robert Kerby
CTO, Cisco Security and Trust Organization
Viroqua, WI, US
Vinay Bansal
Chief Technology Officer and Principal Engineer
Morrisville, NC, US
Jyoti Chawla
Chief Technology Officer, CX Americas
Raleigh, NC, US
Matthew MacPherson
CTO Wireless
Morrisville, NC, US
Wendy
FOUNDER AND PRINCIPAL, OCTANE CONSULTING
Belmont, CA, US
Emma Carpenter
CRO Global Software Recurring Revenue
United States
Nicholas Small
President, Cisco Capital
Atlantic Beach, FL, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co