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 Skills

Leadership
Management
Troubleshooting

Team Leadership
Strategy
Technical Support
Sales
Unterhaltung
Musik
Komposition

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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.

Dave Sumner Emails

Found 2 emails

Dave Sumner Phone Numbers

Found 3 phone numbers

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Others Named Dave Sumner

Dave Sumner

Senior Enterprise Account Executive at Strategy

Washington, DC, US
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- gmail.com
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- +1 919-280-XXXX
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Dave Sumner

Head of Second Line Support at Telefonica O2

Oxford, GB
2
- telefonica.com
- telefonica.com.br
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- +44 7802 30XXXX
- +44 1753 56XXXX
- +44 1753 56XXXX
David Sumner

Chief Operating Officer at Powerscreen of Indiana

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- +1 231-218-XXXX
- +1 704-770-XXXX
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David Sumner

Director of Sales, Canada at The HEINEKEN Company

Toronto, ON, CA
1
- heineken.com
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- +1 416-458-XXXX

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