Sr Analyst I Infrastructure Services

JOB DESCRIPTION:

• Level 3 – Specialist level
• Capability -Network Engineer
• Job Profile Educational Qualification : Degree in Computer Science or equivalent
• Skills – Technology LAN/WAN, IPAM, Load Balancer, Packet Analyzer
• Certifications AIS/ASE/MASE/CCIE /PCNSE/ CCSA
• Experience level -5 to 6 years relevant experience

• Minimum of 6 - 10 years’ experience in L3 network Support.
• Proven ability in learning and upgrading new technologies/technical skills.
• Install and maintain core LAN Connectivity in support of Servers, Storage, Application and other Hardware and devices used to support Services to the End User.
• Support and maintain a multi-protocol LAN Network, including.: Managing addresses and addressing schemes as required and Managing Customer’s Application specific network addressing schemes as designated by Customer.
• Support and maintain LAN QoS and CoS separation and differentiation to require to ensure the quality of all applications and systems, especially video, VoIP, and other latency sensitive applications.
• Provide LAN based support for all systems such as video, multicast, VoIP, and so forth.
• Support Network protocols according to Customer’s Architecture, including the pro-vision of Virtual Local Area Networks (VLANs) and Access Control Lists (ACLs) or oth-er access controls for security and performance.
• Configured and troubleshooting the F5 LTM and APM and providing level 2 support for the customers.
• Configuration and troubleshooting F5 LTM and providing level 2 and level 3 support for the customers.
• Extensive hands on experience with BIG-IP 5000 and 2000 series.
• Allocation and designing appropriate virtual IP for F5 ADC through IPAM InfloBox.
• Licensing and provisioning of F5 modules such as LTM, GTM, VCMP (Virtual Cluster Multi Processing).
• Extensively worked on code upgrades from v11.5.3 to v11.5.3 and downgrades from 12.0.0 to 11.5.4.
• Extensively worked on virtual F5 LTM module on VMware for application testing. · Configured VCMP Host and created VCMP guests for Exchange and ACE migrations.
• Created a high availability feature between the VCMP guests for different VCMP hosts.
• Extensive knowledge in configuration via CLI (TMSH and advance shell).
• Good knowledge on basic iRules scripting and debugging.
• Creating custom profiles, health monitors, and also configuring SNAT pools, syslog and SNMP
• Implementation of major application services with the iApps templates.
• Extensive knowledge and experience regarding F5 BIG-IP LTM VIP configuration with health check.
• Extensive knowledge and experience with hosting SSL certificates on F5 platforms.
• Experience in managing the load balancers in a high-availability infrastructure.
• Solid understanding and experience in managing Data center LAN
• Must be able to demonstrate excellent troubleshooting and problem solving skills.
• Good communication skills.
• Good understanding (Of L3 Level) of Switching & routing protocols, and products like : H3C Device, Alcatel Lucent DWDM, Checkpoint firewalls, F5 LoadBalacers, IPAM, Netscout Packet Capture and Flow Analyzer.
• Management of onsite vendors - During implementation activity and day after support.
• Escalation point for network implementation issues - Telco, Cabling, and Managed Service Vendor.
• Analyze/solve application -related problems - Use advanced network troubleshooting techniques required to analyze and solve application-related problems within large geographically dispersed networks as needed.
• Analyze/solve advanced Switching/routing problems - Apply advanced network troubleshooting techniques required to analyze and solve protocol routing problems within large geographically dispersed networks.
• Analyze/solve application -related problems - Use advanced network troubleshooting techniques required to analyze and solve application-related problems within large geographically dispersed networks as needed.
• Configure network switches/VLANs/VTP - Implement features of each communication type in a large network.
• Implement features of a Layer 2 switch.
• Implement features of routers and VLANs.
• Identify differences between end-to-end and local VLANs.
• Establish guidelines for creating and deleting a VLAN in global mode.
• Configure virtual LANS/ trunk protocols - Configure virtual LANS (VLANS) and VLAN trunk protocols in a switched network.
• Knowledge in Switching & routing.
• Cisco 3750X-48TS,Nexus 3548 ,C6880-X-LE ,C93240YC-FX2 .
• CATALYST WS-C3750E-48TD,CATALYST WS-C3750G-24TS-S,CATALYST, WS-C3750X-24T-S ,CATALYST WS-C3750X-48T-S,Cisco 3750X-24TS.
• Load balancer , F5, · BGIP 4000-LTM ,BIG-IP 1600 ,BIGIP 3600-LTM ,BIG-IP 4000 · WAN Optimizer.
• CX7070 ,Riverbed Interceptor ,SLC 8000 ,Steelhead 1050-H,
• ITIL V3 Foundation Certification is desired Customer.
• Utilizes good troubleshooting skills to quickly provide quality solutions for customer issues
• Provides timely updates to customers/team members