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Senior Network EngineerSep 2015 - Jan 2017 (1 year)
Network/Security Engineer, managing and programming Cisco Routers, Multi layer Switches. Internal and external data security (ASA 5505, 5520 Etc)
Network EngineerJun 2014 - May 2015 (11 months)
Core and Security Engineer, managing and programming Cisco Routers, Multilayer Switches. Internal and external data security (ASA 5505, 5520 Etc)
Security - Presales EngineerJan 2013 - Dec 2014 (1 year)
• Designing presales and intergrading solutions for Checkpoint, McAfee products.
Network EngineerFeb 2009 - Dec 2011 (2 years)
• Core Engineer of the local network, managing and programming Cisco Routers, Multilayer Switches and VPN Concentrators.
Network EngineerJan 2007 - Dec 2008 (1 year)
• BRAS (Broadband Remote Access Server) Installation, maintenance and programming of 320 Juniper BRAS on the local ADSL Network, combining Internet and VOIP on Athens. • DSLAMS(Digital Subscriber LineAccess Multiplexers) Installation and configuration of the DSLAM Network across the metropolitan area of Athens, using HUΑWAI and ZHONE DSLAMS
Network Engineer – Servers/Workstation Installation & MaintenanceFeb 2006 - Dec 2006 (10 months)
• Networks Installation of Local and Wide area networks, in small and medium size clients. Design of the topology of the physical media, design and provisioning of the data equipment required of the topology • Servers/Workstations Installation and configuration of the operating system and other applications needed
Network EngineerJan 2005 - Jan 2006 (1 year)
Supervising the backbone network of Internet Services Stores located all over Greece. Main backbone network consists of Cisco equipment with BGP to 2 ISPS and optical connection to the branches. Total capacity of 2000 internet stations. Daily maintenance of the dot1q core and store multilayer switching network.
Metro EthernetJan 2004 - Dec 2004 (11 months)
Founder and supervisor of the Metropolitan Optical Area Network in Attica S.A. Implementation of the first metropolitan Ethernet area network in Greece with Nortel 8600 and Nortel 1800 ESU. Implementation of the first metropolitan area network in Greece all over attica with main core Nortel 8600 Switches and 1800 ESU providing transparent Ethernet Services. Daily maintenance and upgrade of all the optical network within the needs of the clients.
Network EngineerDec 1998 - Jan 2004 (5 years)
Supervising two bank networks (Eurobank,Peiraios bank). These backbone networks were for the management and normal operation of the bank. All applied technologies were ATM, Frame Relay, VoIP, Multilayer Switching, MPLS and Dynamic Routing like OSPF, EIGRP and HSRP. 24/7 responsibility for the smooth operation of the Eurobank network (including routing and multilayer switching). Key responsibilities included the continuous operation of the bank network and its expansion onto the new bank branches
Technical Department SupervisorJan 1996 - Dec 1998 (2 years)
Supervising installations of PC and LAN. Communications solutions for cash registers with PC’s.
McAfee Technical Professional System Security (2014)McAffee
McAfee Technical Professional System Security
Checkpoint Certified Security Administrator (2016)Checkpoint Software Technologies
Checkpoint Certified Security Administrator
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