•	Providing support for Zain-Bahrain Enterprise and ISP Data Network.
•	Design, plan, and implement LAN, WAN and Security solutions.
•	Integrating Network and Security Systems for Different vendors.
•	Installing and Configuring Network Systems and Products.
•	Manage and Monitor Network and security devices using different software such as Cisco WLMS, Cacti, KIWI, and Solarwinds.
•	Design, Manage, and troubleshoot VPN Connections.
•	Prepare a variety of written materials including procedures, documentation, and reports.
•	Administers district policies regarding use of network elements and data access routers, switches, and Firewalls.
•	Ensure availability of data & resources and Provide assurance for the confidentiality and integrity of customer data.
•	Continually improve the quality and efficiency of services provided by the network and security infrastructure to ensure Maximum performance and availability of services.
•	Develop, maintain and update Zain-Bahrain IT/Infrastructure security policy on quarterly basis depending on business Operations, critically and reliability of information assets and our ability to share accurate and timely information.
•	Upgrade Zain-Bahrain IT Network Infrastructure devices.
•	Backup Zain-Bahrain IT Network Infrastructure Devices Configuration periodically.
•	Use routing Protocols and switching techniques supporting below devices/platforms:
o	Juniper Netscreen, and SRX Firewalls.
o	Fortigate firewalls, and Forti-analyzer.
o	Cisco Security devices; VPN Concentrator, FWSM, IPS, and ASA.
o	Sophos UTM Appliances.
o	Cisco Routers; 7200, 3900, 3800, 3700, 2600, 1800, 1900, 7600, ASR1K, and ASR9K.
o	Cisco Switches; Nexus7K, Nexus3K, Nexus2K, 6500, 4500, 3500, 2900 and ME 3400.
o	Cisco Call Manager, Cisco ACS, Cisco CNR, and Cisco ACE Load Balancer.
o	Huawei Routers.
o	Bridgewater AAA, and Blue Coat Cache Flow.
o	F5 Firepass, and F5 BIGIP appliances.
o	Riverbed Steelhead Optimization appliances and Steelhead Mobile Controller.