Shane O'Callaghan Email
Lead Network Security Engineer @ McKesson
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Shane O'Callaghan Location
- County Cork, Ireland
Shane O'Callaghan Work
- Lead Network Security Engineer @ (June 2024 - Present)
- Senior Network Security Engineer @ (October 2018 - June 2024)
- Senior Security Architect @ (April 2017 - October 2018)
- Network Manager and Senior ICT Infrastructure Engineer @ (April 2013 - April 2017)
- IT System Administrator @ (May 2013 - December 2013)
- Senior Desktop Engineer @ (June 2008 - May 2013)
- Service Support Technician @ (October 2007 - February 2008)
- IT Administrator @ (May 2005 - June 2007)
- IT Support Technician @ (November 2004 - April 2005)
- Software Engineer @ (March 2003 - October 2003)
Shane O'Callaghan Education
- Cork Institute of Technology
Bachelor of Science in Computer Applications (Computer Applications)
2000-2004 - De La Salle College, Macroom, Co. Cork
Leaving Certificate
1994-2000
Shane O'Callaghan Skills
- Desktop Support
- Hardware Support
- Network Administration
- Technical Support
- Microsoft Office
- Windows 7
- Windows XP Pro
- Windows Server
- Active Directory Experience
- Cisco VPN
- GIS systems
- Printers
- Laptops
- Wireless Networking
- Help Desk Support
- Server Administration
- VMware
- Troubleshooting
- XP
- SQL
- Active Directory
- Norton Ghost
- System Administration
- Disaster Recovery
- Visual Basic
- Windows XP
- Citrix
- VPN
- Remote Desktop
- IT Service Management
- Desktop Computers
- F5 BigIP
- F5
- Microsoft Exchange
- McAfee Antivirus
- Email Encryption
- SaaS
- Checkpoint Security
- Checkpoint
- Firewalls
- Cisco Firewall Security
- Web Application Firewall
- Amazon Web Services (AWS)
- Windows Azure
- VMware Infrastructure
- VMware vCenter
- VMware ESX
- VMware Server
- DNS Management
- Cisco Wireless
- Networking
- Scanners
- Url Filtering
- Integration
- Infrastructure
- Microsoft Word
- Support
- IPS
- SCOM
- Firewall
- Palo Alto Networks
- Amazon Web Services Aws
- Amazon Web Services
Shane O'Callaghan Summary
- Shane O'Callaghan, based in County Cork, Ireland, is currently a Lead Network Security Engineer at McKesson. Shane O'Callaghan brings experience from previous roles at McKesson, Smarttech and Abtran. Shane O'Callaghan holds a 2000 - 2004 Bachelor of Science in Computer Applications in Computer Applications @ Cork Institute of Technology. With a robust skill set that includes Desktop Support, Hardware Support, Network Administration, Technical Support, Microsoft Office and more. Shane O'Callaghan has 3 emails on RocketReach.
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