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HCLTech

Network Engineer

HCLTech
United Kingdom · Full-time · Mid-Senior

Key Responsibilities:

  • Diagnose and resolve issues in large-scale, complex enterprise and data centre networks.
  • Manage Cisco enterprise routing and switching infrastructure, including WAN Edge, access switches, wireless access points, and connected devices.
  • Support and troubleshoot data centre technologies such as wireless controllers, Cisco ACI, F5 solutions, and cloud networking platforms.
  • Administer Cisco devices with proficiency in NX-OS and IOS.
  • Ensure robust network security across enterprise and data centre environments.
  • Optimize application performance through SSL offloading, HTTP/2 enhancements, and traffic management policies.
  • Configure and maintain F5 BIG-IP load balancers to efficiently distribute web traffic across multiple servers.
  • Develop and implement custom iRules for advanced traffic control, security enforcement, and tailored SSL profiles.
  • Maintain dynamic routing protocols (BGP, OSPF, EIGRP) to ensure reliable and scalable network routing.
  • Design and manage F5 LTM configurations, including VIP pools, node setups, cookie persistence, and URL redirection.


What We’re Looking For:

  • Proven experience in enterprise and data centre network engineering.
  • Strong hands-on expertise with Cisco and F5 technologies.
  • Solid understanding of network protocols, security, and performance optimization.
  • Ability to work independently and collaboratively in a fast-paced environment.

Excellent problem-solving and communication skills

Key Skills

Ranked by relevance

wireless ssl network security switches eigrp cloud ospf wan bgp aci
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Posted
Sep 03, 2025
Type
Full-time
Level
Mid-Senior
Location
Hampshire
Company
HCLTech

Industries

IT Services IT Consulting

Categories

Information Technology

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