Karem Hamada

Experience

• 

  Telemisr NEC

  Jun 2006 - Feb 2008

  IT

  Network Specialist

• 

  ETISAL International Group

  Jun 2009 - now

  Network & Security Administrator in Etisal International Egypt and KSA. (Cairo, Jeddah and Riyadh).- Oversees the day-to-day operation of computer networks including hardware/software support, training, and special projects; plans, designs and implements data connectivity for local area network (LAN), wide area network (WAN) systems, Routing, Switching, VPN, Security.-Configured Cisco 7200/3900/2800/1800 Series Routers, Cisco Catalyst 4503/3700/3500/2900 Series Switches, Cisco ASA 5500 Series and working on PIX525.-Implemented VRF, Extended Access List, Nat, OSPF, Configured Vlan, Trunking and EtherChannel, Rspan & mirror, VPN Site to Site and VPN Client Remote Access- Assists in coordinating special projects including network related wiring plans LAN/WAN hardware/software purchases, and system installation, backup, maintenance and problem solving; assists in providing network and remote connectivity hardware/software support.- Researches and recommends network and server hardware and software.- Assists in installing, designing, configuring, and maintaining system hardware and software; analyzes and troubleshoots the network logs and tracks the nature and resolution of problems.- Monitors usage to ensure security of data and access privileges.- Establishes and maintains user accounts, profiles, file sharing, access privileges and security.- Performs daily server tape backups; researches, analyzes, monitors, troubleshoots and resolves server or data network problems.- Researches and evaluates new technologies related to computer networking.- assists in planning, coordinating and consulting with vendors and clients for hardware/software purchases, product services and support.- assists and provides support to the Coordinator, WAN/LAN, and other technology staff as requested including performing scheduled network tasks, monitoring network servers, and providing internet and intranet user support, and specialized training. Show less

  • Senior Network Manager

    Nov 2021 - now

  • Network Administrator

    Jun 2009 - now
• 

  I-sourcing

  Apr 2014 - now

  Senior Network & Security Administrator

  Leading network infrastructure team to achieve stable and highly available network service.Managing the implementation, operation & support network and security for Wasla Call Center 3 Main buildings , Etisal Call Center 3 Main buildings, Etisal KSA (Jeddah,Riyadh) and Olympic Group .

• 

  IDS

  Jun 2015 - now

  Network Security Consultant

  - Oversees the day-to-day operation of computer networks including hardware/software support, training, and special projects; plans, designs and implements data connectivity for local area network (LAN), wide area network (WAN) systems, Routing, Switching, VPN, Security.-Configured Cisco 7200/3900/2800/1800 Series Routers, Cisco Catalyst 9400/4503/3850/3700/3500/2900 Series Switches, Cisco ASA 5500-X with Firepower Service, ASA 5500 Series, and working on PIX525.- Configure FMC (Cisco Firepower Management Center) -Implemented VRF, Extended Access List, Nat, OSPF, BGP, Configured Vlan, Trunking and EtherChannel, Rspan & mirror, VPN Site to Site and VPN Client Remote Access- good Experience for Fortigate Firewalls - Configure & Install 100D, 60D, 200E.- Good Experience for Sophos SG firewalls -- Good Experience for Sonicwall Firewalls ( I have certification from Soniclwall)- Assists in coordinating special projects including network related wiring plans LAN/WAN hardware/software purchases, and system installation, backup, maintenance and problem solving; assists in providing network and remote connectivity hardware/software support.- Assists in installing, designing, configuring, and maintaining system hardware and software; analyzes and troubleshoots the network logs and tracks the nature and resolution of problems.- Monitors usage to ensure security of data and access privileges.- Establishes and maintains user accounts, profiles, file sharing, access privileges and security.- Performs daily server tape backups; researches, analyzes, monitors, troubleshoots and resolves server or data network problems.- Researches and evaluates new technologies related to computer networking.- assists and provides support to the Coordinator, WAN/LAN, and other technology staff as requested including performing scheduled network tasks, monitoring network servers, and providing internet and intranet user support, and specialized training. Show less