Christopher Calvin Email & Phone Number
Director of Cyber Security - Chief Security Office @ at&t
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Christopher Calvin Location
- Plano, TX, US
Christopher Calvin Work
- Director of Cyber Security - Chief Security Office @ (November 2025 - Present)
- Senior Manager - IAM @ (October 2024 - October 2025)
- Senior Manager - Identity Threat Detection and Response @ (April 2024 - November 2024)
- Senior Manager - Information Security - Identity and Access Management @ (October 2015 - April 2024)
- Senior Manager, Cloud Design and Linux Engineering @ (July 2014 - October 2015)
- Member, District Technology Committee @ (July 2012 - August 2015)
- Principal Solutions Engineer @ (March 2014 - July 2014)
- Director of IT @ (February 2013 - February 2014)
- Manager - IT, Enterprise Services (EST) and Emerging Technologies @ (October 2010 - February 2013)
- Server Platform Architect, Windows and Virtualization; VCP @ (August 2006 - October 2010)
- Consultant @ Consultant (February 1999 - January 2013)
- MIS Specialist @ (February 2001 - August 2006)
- Various Positions @ (January 1999 - January 2001)
- Systems Administrator @ G. A. Sullivan (February 1999 - November 2000)
- Support Supervisor @ Socket Internet (February 1998 - February 1999)
Christopher Calvin Education
- FHN 1997-1999
- University of Missouri-Columbia 1997-1999
Christopher Calvin Skills
- Disaster Recovery
- Data Center
- Active Directory
- Virtualization
- Troubleshooting
- Integration
- VMware
- Security
- DNS
- Servers
- Cisco Technologies
- TCP/IP
- SDLC
- Microsoft Certified Professional
- Networking
- HP
- DHCP
- Cloud Computing
- IIS
- SharePoint
- Microsoft Exchange
- IT Service Management
- Enterprise Software
- VMware ESX
- Microsoft Technologies
- System Administration
- Technical Support
- Software Documentation
- IT Operations
- WAN
- Management
- Group Policy
- ITIL
- Beast
- Taste
- Squeak
- Toad
- Geek Culture
- Infrastructure
- Windows
- Windows Server
- Business Process
- Toys
- Leadership
- Information Technology
- Consulting
- Authentication
- Vendor Management
- Domain Name System Dns
- Business Process Improvement
- Express.js
- Project Management
- Domain Name System
Christopher Calvin Summary
- Christopher Calvin, based in Plano, TX, US, is currently a Director of Cyber Security - Chief Security Office at AT&T. Christopher Calvin brings experience from previous roles at Enterprise Mobility and Enterprise Holdings. Christopher Calvin holds a 1997 - 1999 FHN. With a robust skill set that includes Disaster Recovery, Data Center, Active Directory, Virtualization, Troubleshooting and more. Christopher Calvin has 4 emails and 2 mobile phone numbers on RocketReach.
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