Job Description

DesignationTechnical SpecialistNo. of Positions1Experience2.5-5 YearsSkill (Primary)Data Center-Network Data-Network DataQualificationB-Tech (Posting).Hands on experience with VMware NSX, ESX Server or other VMware products
Sound knowledge and hands on experience with VMware NSX-V and NSX-T
Hands on experience implementing and troubleshooting DFW and load balancers
Complete understanding of NSX-V and NSX-T architecture, Components, and their functionality
along with Host preparation steps.
Strong knowledge about VXLAN and GENEVE overlay tunnel protocols.
Sound knowledge about TEP, ARP and MAC Table along with handling BUM traffic.
Sound knowledge of Logical Switching concepts and VNI.
Sound knowledge of Distributed logical routing, Bridging and Edge Service Gateway.
Architectural understanding of Load Balancing, L4 and L7 Load Balancing, IPSEC and L2 VPN
Services along with configuration steps.
Packets walk for logical Switching, Routing, Bridging.
Troubleshooting of basic to complex NSX related issues.
Basic knowledge of NSX intelligence, Alarms and Events and NSX Federation.
Basic knowledge of Stretched Segments, stretched Tier-0 and Tier-1 routing.
Strong knowledge about SNAT and DNAT
Strong knowledge about load balancer topology - inline or one-armed.
Sound knowledge Distributed Firewall and gateway firewall architecture along with firewall
policies, Rules, Groups, Service and Profile context.
Working experience with Vmware tools such as VROps, VRLI, VRNI
Troubleshooting & Implementation Experience in core Routing protocols BGP,OSPF,EIGRP, MPBGP,MPLS Technologies
Sound knowledge and Hands on experience in switching technologies STP,VPC, VSS, VDC ,OTV,
TRILL, Fabric path etc.
Understanding of Nexus 5k, 2k, 7k, 9k switches will be added advantage
Understanding of L2/L3 networking protocols including switching technologies, routing
fundamentals, IP subnetting and Address Management, firewalling and load balancers.
Experience with network components such as ASR routers, switches, firewalls, ASA, etc
Virtual networking components VSG, Nexus1000V, BGP & OSPF protocol, Cisco UCS and storage.
Hands-on experience with CLI tool set and working knowledge of general system and network
troubleshooting tools (e. g. WireShark)
Good practical working ability with Linux/UNIX utilities, including editors and command shells
Secures network by developing network access, monitoring, control, and evaluation;
maintaining documentation
Soft Skill:
Excellent Communication skills ( written & verbal)
Good Documentation Skills
Good Presentation Skills
Team Work
Ability to derive a project plan
Strong leadership Skills
Build and maintain relationship with stakeholders
(1.) To provide support for on call escalations and doing root cause analysis of given issue (2.) To independently resolve tickets within agreed SLA of ticket volume and time (3.) To adhere to quality standards, regulatory requirements and company policies (4.) Work on value adding activities such Knowledge base update and management, Training freshers, coaching analysts (5.) To ensure positive customer experience and CSAT through First Call Resolution and minimum rejected resolutions or Reopen Cases

HCLTech