Vodafone طالبين Network Operations Specialist

Alaa Ali

Vodafone طالبين Network Operations Specialist

Role Purpose

The purpose of this role is to act as Network and Security Engineer & provide network support in corporate IP infrastructure operation environment. To be an Interface with the Projects in integration /implementation / UAT-test /transition to IT Operations and to build/manage Technical Management Function (TMF), in coordination with
other cross functional team/vendors/OE.
He will be individual contributor & represent IT Network to business during Network Operation.
Detailed Activities/Requirements: –

Accountable for operation IT network infrastructure & manage TMS (technical management support) network function. As part of build, responsible for ensuring the new demand, design for the project by following network engineering standards/architecture.

Must have worked on Network and Security operation environment
to maintain health of overall network and Support, coordinate & manage daily/regular activity calendar/audit, Vendor coordination
to verify service availability and SLAs of WAN Networks.

Excellent 360-degree view of network infrastructure and strong hands on with various routing/switching technology i.e. BGP / OSPF / MPLS, VSS, HSRP/VRRP, Stacking, IP SLA, MST/STP/PVST/RSTP, Cisco 3 tier data centre architecture & different techniques of redundancy, Ether channel, VSS, QoS etc.

Maintain & Manage highly resilient, cost effective secure IT infrastructure consist of Routing & Switching, and Voice infrastructure consist of Cisco catalyst 37xx, 39xx, 45xx, Cisco Nexus, Cisco ASR, Cisco Unified communication manager.

Vodafone طالبين Network Operations Specialist

Must have understanding of Cisco Voice architecture including but not limited to extension mobility, hunt group, logical partitioning, translation pattern, phone profiling, subscriber and clustering, CSS, SIP trunk gateway, PSTN call and gateway communication, Hands on experience (Operational) on Cisco CUCM platform.

Should have worked on various network monitoring tools such as Solarwind, HP nmi, Cisco PI or any other monitoring tools and ticket management platform such as remedy, also identify the opportunity to improve the overall monitoring.

Knowledge of Network Security architecture such as Proxy, Firewall, IPS, VPN and platform such as Fortinet, and Firepower modules, Cisco ASA Firewall. As well understanding of wireless infrastructure network and management through Cisco WLC/ wISM/ wIPS/ relevant wifi technology

Act as Interface with principle vendors to analyses, track & review network support mechanism. Implement best practices, create Sops for repeated tasks & automation, along with continual updating to Knowledge management.

Knowledge on various Network automation platform such as but not limited to: Netbrain, Cisco PI etc. and should be able to identify automation opportunities to sanitize the network operation and change management.

Vodafone طالبين Network Operations Specialist
Vodafone طالبين Network Operations Specialist

Vodafone طالبين Network Operations Specialist

Coordinate with OEM for product related fixed, ensure high uptime and standardization of configuration in devices. Coordination with various vendors, team members, FE to make and maintain Network’s HA.

Work with Service Management Team, Infosec Team and Network TMS team to identify, control & resolve key investigation, support SIP & ensure zero high severity security issue/audit points.

Maintain & manage security monitoring & trouble-shooter like packet flow analyser, traffic analyser, sniffer – wireshark & netmon, solarwind

Capacity planning of security infrastructure to ensure 24*7 available network, along with Availability Management, Event Management & high availability, proactive forecast of capacity on the base of Capacity Report. Support service continuity measures i.e., backup/restore procedures & disaster recovery plan.

Understanding of ITIL oriented process framework is mandatory – Review MIS data & represent MIS dashboard in monthly review. Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure

Essential Requirements

5 to 7 years of experience in IP Network Technology.
Strong technical knowledge– Network technology(Routing Switching Wireless).
Should have understanding and operation hands on Voice (Cisco CUCM) infrastructure.
Dedicated individual contributor, adaptable & ready for changeعرض أقل

Apply from here
أخطاء شائعة فى السيرة الذاتية عليك تجنبها !

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