NetworK Data Engineer

HCLTech
London
1 day ago
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We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products.


HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup mindset that got us here. We’ve always approached our work with an idea-first attitude because every one of our accomplishments —no matter how big or small —can be traced back to an idea’s single spark.


It’s that spark —that inner drive —that sets our people apart from our competitors. It enables us not just to pull off game-changing feat after game-changing feat but to better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more and ultimately, be more fulfilled.



Job Title: Network Engineer

Location -London, UK

Onsite role


Job Summary

Certification: -

CCNP- Routing and Switching or equivalent certification - Preferred

Qualification:- minimum 9 to 12 Years Network Data experience.


ROLES AND RESPONSIBILITIES

  • Configuring and troubleshooting the Cisco Routing ,Switching , Firewalls & Wireless
  • Ability to implement and administer the network devices(e.g., routers, switches , wireless & firewalls )
  • Perform network maintenance and Device upgrades including patches, hot fixes and security configurations.
  • Monitor performance and ensure devices availability and reliability.
  • Monitor system resource utilization, trending, and capacity planning.
  • Provide Level-3 support and troubleshooting to resolve issues.
  • Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.
  • Liaise with vendors and other IT personnel for problem resolution.
  • On-support during the Weekdays and Weekends
  • Managing the Ip addresses and Resolving Conflicts
  • Experience in the use of network Monitoring tools
  • Support in DR tests/failover from WAN perspective.
  • Providing network engineering support and training to other team members.
  • Ability to manage the devices through Cisco Prime Infrastructure
  • Managing the DNS Records with third party Vendor
  • Managing and updating the CMDB on Snow
  • Minimum 7-8 years of experience in BGP, OSPF, and EIGRP protocols.
  • Extensive knowledge of LAN and WAN technologies
  • Hands-on experiences in Data Centre switching, routing, and overlay technologies.
  • Excellent Exposure to current Leaf>Spine>Leaf architectures, validated designs, and methodologies.
  • Excellent knowledge of dynamic routing protocols Eigrp, OSPF, iBGP, eBGP.
  • Excellent exposure to Nexus 2/3/5/7/9K platforms
  • Excellent exposure to DNS, DHCP & IPAM.
  • Strong Experience in managing & troubleshooting Nexus/cisco switches with FEX, VPC, VXLAN, VDC's etc.
  • Experience in security related fields (firewalls, VPN, network access control) Palo Alto, Cisco ASA, CISCO FTD, FMC.)
  • Experience with Routers, switches, HSRP, VRRP & GLBP redundancy protocols, Firewalls
  • Strong troubleshooting skills by providing support for any network & security related issues
  • Experience in monitoring tools like Solar Winds, thousand eye
  • Experience in Infoblox.
  • Experience in Wifi products such as cisco, extreme, Nsight, Juniper-mist.
  • Experience in Load balancers such F5(LTM, GTM)


Mandatory Skills

  1. Routing & Switching
  2. Cisco ACI
  3. F5 Load Balancer LTM & GTM
  4. Cisco WLC
  5. Security Firewall

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