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Dave Callen Location
Southend-on-Sea, GB
Dave Callen Work
2026 -now Network and Security Manager @
2022 -2026 Network and Security Manager @
2020 -2022 Head of Field Services @
2019 -2020 WiFi Product Manager @
2004 -2019 Network and Telecoms Manager @ Stagecoach UKBus
2002 -2004 Field Service Engineer @ Stagecoach UKBus
1996 -2019 Network and Telecoms Manager @
1996 -2002 Assistant Systems Manager @ Stagecoach London
Dave Callen Skills
Networking
Telecommunications
Wireless Networking
Wide Area Network (WAN)
Avaya Products
Network Administration
Solarwinds
Network Design
Switches
Routers
Airwatch
Troubleshooting
Business Analysis
Microsoft Excel
Training
Wide Area Network Wan
SQL
Wide Area Network
Mobile Device Management
Sd Wan
WiFi
Dave Callen Summary
Dave Callen, based in Southend-on-Sea, GB, is currently a Network and Security Manager at DB Cargo (UK) Limited. Dave Callen brings experience from previous roles at DB SYSTEL UK Ltd, Icomera AB, South Western Railway and Stagecoach UKBus. With a robust skill set that includes Networking, Telecommunications, Wireless Networking, Wide Area Network (WAN), Avaya Products and more. Dave Callen has 2 emails on RocketReach.
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