Cognizant Technology Solutions Corporation
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Networking Engineer with Switching & Routing experience on CISCO
Experience Level – 8+ Years
Responsibilities:
The candidate must provide high and detailed Low Level designs for network data, implementation, troubleshooting skills and combine technical intelligence with communication and presentation abilities. This canidate needs to have strong hands-on experience in Cisco/HP networking, Cisco ACI/ Nexus, Aruba Access controler, Aruba ClearPass, Citrix NetScaler ADC, Riverbed.
The candidate must have a strong specialized skillset with knowledge and experience and responsible for:
Datacenter/remote office.
- Layer 2/3 technologies – VLANs, vPC, STP, HSRP/VRRP,VXLAN,
- Coordinating with Vendors for Support
- Network appliances Health Check Monitoring & Reporting
- Configuring and Managing and Data or Voice circuits (MPLS, Internet, SIP)
- Manage routing tables and IP addresses
- Trroubleshoot Network Performance issues
- Remote Restarts of Component after Outage/Activities
- S/he will troubleshoot and resolve LAN/WAN, Internet/Extranet VPN (Site to site /DMVPN) related network incidents involving Cisco Nexus, Cisco Catalyst, HP, Juniper, Cisco ASR/ISR, Riverbed Steelhead WAN Optimization, Citrix NetScaler, ClearPass RADIUS.
- S/he will perform analysis of network engineering designs to allow for network optimization and to deliver future network services.
- Performing VLAN/Port MACD
- Network appliance Firmware/Software Upgrades
- Coordinating Vendor Dispatch Management
- Configure Manage similar Load Balancer
- Connectivity and link consistency tests
- Network Hardware Diagnostics
- Perform network traffic analysis as needed
- Routing and switching optimization
- Perform Bandwidth Management and Optimization (LAN and Wireless)
- Decommission & Shutdown Activities
- SOP & Run book Creation & Documentation
- Ability to monitor network appliance CPU and memory and interface utilization issues
- Automation experience is a plus, such as automated network device
- Python or other scripting experience
- Vulnerability checks and remidaition
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