The Job

Tower Lead - Network LAN/WAN

Technology, Data & Digital · IT Infrastructure & Security · Network Administration · Cybersecurity · DevOps

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In short

We are seeking a highly skilled Network Engineer to oversee and manage the enterprise LAN and Wireless network infrastructure. The role involves technical leadership for critical issues, ensuring high availability, security, and performance of network services. Responsibilities include network design, implementation, troubleshooting, optimization, and security compliance.

Responsibilities

  • Design and deploy robust LAN and Wireless Network solutions tailored to enterprise needs.
  • Create detailed documentation, including network diagrams, configurations, and policies.
  • Act as the Level 3 escalation point for complex network incidents and problems.
  • Perform root cause analysis and resolve recurring issues affecting the network's performance or reliability.
  • Manage, configure, and optimize LAN switches, Wireless controllers, and Access Points.
  • Conduct regular performance analysis and implement improvements to meet SLAs and KPIs.
  • Ensure enterprise network security policies are enforced on LAN and wireless devices.
  • Collaborate with the Vulnerability team to mitigate them from the network devices.
  • Provide mentorship and technical guidance to L1 and L2 engineers.
  • Lead technical discussions and communicate effectively with stakeholders at all levels.
  • Plan and execute hardware and software upgrades for LAN and wireless systems.
  • Manage vendor relationships and work closely with OEMs for hardware replacements, bug fixes, and enhancements.

Requirements

  • Strong knowledge of Enterprise LAN technologies, including VLANs, STP, RSTP, EtherChannel, and QoS.
  • Expertise in configuring and managing Wireless networks (e.g., Cisco, Juniper).
  • Hands-on experience with network troubleshooting tools (e.g., Wireshark, SolarWinds, Cisco DNA Center, Juniper MIST).
  • Proficiency in routing protocols like OSPF, EIGRP, and BGP.
  • Familiarity with 802.1X, RADIUS, and NAC solutions for wireless security.
  • Knowledge of cloud-based network management platforms.
  • Experience with SD-WAN and network automation tools (e.g., Python, Ansible).
  • Experience with DDI Platform like Infoblox
  • Knowledge of Zscaler Internet and Private Access
  • Strong analytical and problem-solving skills.
  • Excellent communication and interpersonal skills for effective collaboration.
  • Ability to prioritize and manage multiple tasks in a fast-paced environment.
  • Detail-oriented with a commitment to delivering high-quality solutions.

Desired Qualifications

  • Certifications: CCNP (Cisco Certified Network Professional), CWNP (Certified Wireless Network Professional), or equivalent.
#Network Engineer#LAN#WAN#Wireless#Troubleshooting#Security#Cisco#Juniper
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Company

HCLTech

Job Posted

2 weeks ago

Employment Type

Full Time

WorkMode

On Site

Experience Level

Mid-Senior

Locations

Hyderabad, India

Applicants

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