John Cullen Email & Phone Number
IT Manager @ Gen H
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John Cullen Location
- Gravesend, GB
John Cullen Work
- IT Manager @ (May 2021 - Present)
- IT Manager @ (January 2014 - May 2021)
- IT Administrator @ (October 2011 - December 2013)
- Senior IT Systems Administrator @ (June 2010 - October 2011)
- IT Technician @ Selection Services Plc (June 2008 - June 2010)
John Cullen Education
- Kidbrooke Secondary School
GCSE 8
1996-2003
John Cullen Skills
- Active Directory
- Business Strategy
- Cisco Meraki
- Computer Networking
- DHCP
- DNS
- Digital Transformation
- Disaster Recovery
- Firewalls
- Group Policy
- Help Desk Support
- Hyper-V
- IT Infrastructure Design
- IT Infrastructure Management
- IT Infrastructure Operations
- IT Management
- IT Operations
- IT Service Management
- IT Strategy
- ITIL
- Microsoft 365
- Microsoft Certified Professional
- Microsoft Exchange
- Mobile Device Management
- Network Administration
- Network Infrastructure
- Network Infrastructure Architecture
- Networking
- Office 365
- Operations Management
- Project Management
- Security
- Servers
- Service Delivery
- Service Delivery Management
- Service Desk
- Service Desk Management
- Storage Area Network (SAN)
- Storage Area Networks
- Strategic Planning
- System Administration
- Technical Support
- Telephony
- UCaaS
- VMware Server
- VPN
- Vendor Management
- Virtualization
- Voice over IP (VoIP)
- Windows 10
- Windows 7
- Windows Server
- Blackberry Enterprise Server
- Backup Exec
- Citrix
- VMware
- Microsoft Servers
- Antivirus
- Blackberry
- XP
- Computer Hardware
- HP
- Dell PowerEdge Servers
- vSphere
- Troubleshooting
- Dell Computers
- Windows Vista
- Laptops
- Operating Systems
- Infrastructure
- VMware ESX
- Hardware
- Negotiation
- Business Analysis
- Hyper V
- Real Estate
- Storage Area Network San
- Arcserve
- Switches
- Voice Over Ip Voip
- Storage Area Network
- Voice Over Ip
John Cullen Summary
- John Cullen, based in Gravesend, GB, is currently a IT Manager at Gen H. John Cullen brings experience from previous roles at M7 Real Estate Ltd, Montagu Evans, MBI International & Partners UK Ltd and Selection Services Plc. John Cullen holds a 1996 - 2003 GCSE 8 @ Kidbrooke Secondary School. With a robust skill set that includes Active Directory, Business Strategy, Cisco Meraki, Computer Networking, DHCP and more. John Cullen has 2 emails and 1 mobile phone numbers on RocketReach.
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