Sr Network Engineer/ Lead Network Engineer

10 - 15 years

18 - 20 Lacs

Posted:1 day ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Key Responsibilities

  • Manage and support the global

    network infrastructure

    , covering offices across APAC, EMEA, and North America.
  • Provide operational support and troubleshooting for

    Palo Alto Firewalls, Prisma SD-WAN, SilverPeak, Cisco Catalyst, and Meraki networks

    .
  • Administer and optimize

    LAN, WAN, WLAN, and Data Center network

    components.
  • Perform

    incident, problem, and change management

    aligned with ITIL best practices.
  • Review and execute

    Change Requests (CRs)

    , ensuring minimal business disruption.
  • Work closely with global teams to implement

    network upgrades, migrations, and integrations

    .
  • Manage

    firewall rules, security policies, and VPN tunnels

    , ensuring compliance with corporate and regulatory standards.
  • Support

    wireless networks (Meraki, Aruba)

    and troubleshoot access-related issues.
  • Ensure

    network monitoring, performance tuning, and capacity planning

    .
  • Lead and mentor junior engineers, providing

    technical guidance and escalation support

    .
  • Document network diagrams, configurations, processes, and procedures.
  • Participate in

    on-call and rotational shift support (24x7 operations)

    .

Required Skills Experience

  • 10+ years

    of hands-on experience in global enterprise network operations.
  • Strong expertise in:
    • Palo Alto Firewalls

      (security policies, Panorama, VPNs).
    • Prisma SD-WAN / SilverPeak SD-WAN

      (deployment, operations, troubleshooting).
    • Cisco Catalyst switches

      (layer 2/3 configuration, routing protocols, QoS).
    • Cisco Meraki switches and access points

      (cloud-managed operations).
    • Wireless technologies,

      including

      Aruba APs

      .
  • Strong knowledge of

    routing, switching, BGP, OSPF, EIGRP, MPLS, VPN, VLANs, QoS, NAT, ACLs

    .
  • Familiar with

    network monitoring tools

    (e.g., LogicMonitor, PRTG, SolarWinds, or equivalent).
  • Experience with

    firewall rule reviews, policy audits, and security compliance

    .
  • Experience working in

    financial services/investment banking

    (preferred).
  • Excellent troubleshooting, analytical, and problem-solving skills.
  • Strong communication skills with the ability to coordinate across global teams.

Certifications (Mandatory / Preferred)

  • CCNA, CCNP (Mandatory)

  • CCIE (Preferred)

  • Palo Alto Networks Certification (PCNSE/PCNSA)

  • Aruba Certification

    (ACMP/ACMA or higher)
  • ITIL Foundation (preferred)

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