Dave Sumner Email & Phone Number
Head of Second Line Support @ Telefónica Ingeniería de Seguridad
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Dave Sumner Location
- Oxford, GB
Dave Sumner Work
- now Head of Second Line Support @
Dave Sumner Skills
- Leadership
- Management
- Troubleshooting
- Team Leadership
- Strategy
- Technical Support
- Sales
- Unterhaltung
- Musik
- Komposition
- Strategisches Management
Dave Sumner Summary
- Dave Sumner, based in Oxford, GB, is currently a Head of Second Line Support at Telefonica O2. With a robust skill set that includes Leadership, Management, Troubleshooting, Team Leadership, Strategy and more. Dave Sumner has 2 emails and 1 mobile phone numbers on RocketReach.
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