Mark Callaghan Email and Phone Number
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Mark Callaghan personal email
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Mark Callaghan is a Account Chief Technology Officer - UK and I at Atos. He possess expertise in checkpoint, firewalls, load balancing, nokia ipso, f5 bigip and 10 more skills.
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Account Chief Technology Officer - Uk And IAtosTelford, Gb -
Account Chief Technology OfficerAtos Jan 2023 - Present95877 Bezons, FrDigital Technology leader accountable for defining the digital technology vision, roadmap and strategy solving our client business problems. Responsible for continuously driving customer innovation around new and emerging technologies and digital services from Atos and its Partners.
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Lead Network ArchitectAtos Feb 2017 - Jan 202395877 Bezons, FrLead Network Architect for a multi-trust NHS Digital Transformation Program.Wide ranging responsibilities covering:- Account business as usual technical governance- Technical design for complex IT solutions- Incremental sales within existing accounts- Governance over new business contracts- Resource forecasting of technical and architecture teams
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Network ManagerAtos Jan 2016 - Jan 201795877 Bezons, FrDelivery of network managed services to customers across various industries in the UK.Transitioned into Atos from Xerox on 1st January 2016 into a division of Atos UK&I Managed Services.
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Network ManagerXerox May 2015 - Dec 2015Norwalk, Connecticut, UsDelivery of network managed services to customers across various industries in the UK. -
Network ConsultantXerox Sep 2012 - May 2015Norwalk, Connecticut, UsDesign, implementation and support of network systems across a wide variety of industries including retail, government, banking and pharmaceuticals.
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Network Security EngineerCapgemini Jun 2008 - Sep 2012Paris, France, FrProviding network services to a large central government department. Primarily responsible for data center routing, switching and security systems. -
Computer OfficerBt Sep 2000 - Jun 2008London, GbWorking in local government my final 3 years I was responsible for network perimeter systems. Prior responsibility for Linux based server hosting and operating system support.
Mark Callaghan Skills
Mark Callaghan Education Details
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University Of WolverhamptonComputer Science
Frequently Asked Questions about Mark Callaghan
What company does Mark Callaghan work for?
Mark Callaghan works for Atos
What is Mark Callaghan's role at the current company?
Mark Callaghan's current role is Account Chief Technology Officer - UK and I.
What is Mark Callaghan's email address?
Mark Callaghan's email address is ma****@****ail.com
What is Mark Callaghan's direct phone number?
Mark Callaghan's direct phone number is +33 1 73 26 *****
What schools did Mark Callaghan attend?
Mark Callaghan attended University Of Wolverhampton.
What are some of Mark Callaghan's interests?
Mark Callaghan has interest in Children, Economic Empowerment, Civil Rights And Social Action, Environment, Education, Science And Technology, Human Rights, Health.
What skills is Mark Callaghan known for?
Mark Callaghan has skills like Checkpoint, Firewalls, Load Balancing, Nokia Ipso, F5 Bigip, Cisco Security, Cisco Switches, Bgp, Cisco Ace, Ospf, Stingray, Solarwinds.
Who are Mark Callaghan's colleagues?
Mark Callaghan's colleagues are César Díaz Del Real Argüelles, Ahmed Tarek, Aylin Şenol, Mehmet Eren Bedirhan, Jaap De Fouw, Eren Ersoy, Camille Vatin.
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