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John Hafner Location
Saint Hedwig, Texas, United States
John Hafner Work
Sr IT Manager @ (November 2022 - Present)
Manager, Global Services Operations Center @ Atos, the Walt Disney Account (July 2015 - June 2022)
Principal Network Engineer @ Xerox, Walt Disney Account (January 2007 - July 2015)
Network Engineer @ (January 2006 - January 2008)
IT Consultant @ Consultancy (January 2001 - January 2006)
Network Engineer @ (January 1999 - January 2001)
Intelligence Analyst @ California Army National Guard (January 1997 - January 2000)
desktop and network support @ (January 1997 - January 1999)
Internal Auditor @ (January 1994 - January 1997)
Cryptologic Technician @ (August 1990 - August 1994)
John Hafner Education
Glendale Community College
Associate of Arts (AA) (History/English)
1997-1999
Herbert Hoover High School
HS Diploma (General Studies)
1989-1990
John Hafner Skills
Data Center
Cisco Technologies
Network Architecture
VPN
Disaster Recovery
Troubleshooting
Network Security
Cisco IOS
VMware
Firewalls
iOS
IOS-XR
Cisco Wireless
Vendor Management
IT Management
Process Improvement
Software Documentation
Project Management
Business Analysis
Servers
BGP
MPLS Networking
Riverbed
ITIL
Cloud Computing
WAN
Telecommunications
Ios Xr
Program Management
John Hafner Summary
John Hafner, based in Saint Hedwig, Texas, United States, is currently a Sr IT Manager at StandardAero. John Hafner brings experience from previous roles at Atos, the Walt Disney Account, Xerox, Walt Disney Account, Henry Mayo Newhall Memorial Hospital and Consultancy. John Hafner holds a 1997 - 1999 Associate of Arts (AA) in History/English @ Glendale Community College. With a robust skill set that includes Data Center, Cisco Technologies, Network Architecture, VPN, Disaster Recovery and more. John Hafner has 3 emails and 3 mobile phone numbers on RocketReach.
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