James Tewes Email & Phone Number
Chief Information Security Officer @ Haycen
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James Tewes Location
- Chelmsford, GB
James Tewes Work
- Chief Information Security Officer @ (July 2026 - Present)
- Zscaler Systems Lead @ (September 2024 - Present)
- Chief Information Security Officer @ (August 2019 - July 2024)
- Cloud Security Consultant (Interim role during Covid) @ (March 2022 - June 2022)
- Infrastructure and Cyber Security Consultant @ (November 2017 - January 2022)
- Infrastructure and Security Consultant (Interim role during Covid) @ (October 2021 - November 2021)
- Cloud and Security Consultant (Interim role during Covid) @ BidFX (June 2020 - May 2021)
- Chief Technology Officer @ (November 2017 - July 2019)
- Technical Architect @ (January 2018 - March 2018)
- Technical Architect @ (October 2012 - January 2018)
- Infrastructure Specialist for London 2012 Olympic and Paralympic Games @ (March 2012 - September 2012)
- Windows Delivery Analyst @BP @ (September 2008 - February 2012)
- Windows Systems Engineer @ (August 2006 - August 2008)
- Windows Delivery Analyst @ (August 2005 - August 2006)
- Infrastructure Support Engineer @ (July 2003 - August 2005)
- Technical Support Manager @ Port of Tilbury London Ltd (March 2001 - July 2003)
- Infrastructure Support Analyst @ (February 2000 - March 2001)
- Senior IT and Network Support Analyst @ (January 1997 - February 2000)
James Tewes Education
- Gable Hall School
- Thurrock College
James Tewes Skills
- Microsoft Excel
- Security
- Olympic
- Infrastructure
- Strategy
- SQL
- Networking
- Windows Server
- Active Directory
- Firewalls
- HP Server Hardware
- Exchange 2010/2007/2003
- 2008 R2
- Cisco Technologies
- Citrix
- Data Center
- Symantec Storage Foundation
- DNS
- Nt 4.0
- Acer Hardware
- HP Proliant
- Microsoft Exchange
- Clustering
- Cluster
- Blackberry Enterprise Server
- Cisco
- Software Documentation
- IIS
- Dell PowerEdge Servers
- Windows 2000
- WINS
- Symantec Endpoint Protection
- Virtualization
- Citrix Metaframe
- vSphere
- EMC
- Hba Technologies
- Disaster Recovery
- Technical Support
- Windows 2008 R2
- Windows Nt 4
- DFS
- VMware Infrastructure
- Symantec Security
- San Technologies
- Hyper V
- VMware ESX
- Data Migration
- Servers
- System Deployment
- Globalscape
- VMware
- DHCP
- Windows Server 2003
- Group Policy
James Tewes Summary
- James Tewes, based in Chelmsford, GB, is currently a Chief Information Security Officer at Haycen. James Tewes brings experience from previous roles at BT Group, Greengage, MaxxTrader and Kick Start Cyber Ltd. James Tewes holds a Gable Hall School. With a robust skill set that includes Microsoft Excel, Security, Olympic, Infrastructure, Strategy and more. James Tewes has 5 emails and 1 mobile phone numbers on RocketReach.
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