Assistant Manager - IT (Network Admin)

6 - 11 years

7 - 11 Lacs

Posted:1 day ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Key Responsibilities:

  • Lead deployment, configuration, and ongoing management of

    LAN/WAN

    ,

    WLAN

    , and

    security infrastructure

    across locations
  • Manage and fine-tune

    Sophos Firewall

    configurations (IPSec VPNs, policies, SD-WAN, threat protection)
  • Oversee and maintain

    Cisco Meraki access points and switches

    , ensuring high-performance, secure connectivity
  • Troubleshoot complex network and voice-related issues, including

    SIP

    ,

    MPLS

    , and

    P2P links

  • Manage network firmware upgrades, patching, and performance tuning
  • Collaborate with ISPs and OEM vendors for escalations and resolutions
  • Maintain detailed

    network documentation

    (diagrams, configs, SOPs, change logs)
  • Use tools like

    PRTG

    ,

    SolarWinds

    , or open-source alternatives for proactive monitoring
  • Implement and align with

    ITIL-based processes

    (Change, Incident, and Problem Management)
  • Provide

    L2/L3 escalation support

    and mentor junior network engineers
  • Support

    capacity planning

    , security audits, and network architecture reviews
  • Ensure compliance with internal

    information security and data protection policies

Required Skills & Qualifications:

  • Bachelor's degree in

    Computer Science

    ,

    Information Technology

    , or a related field
  • 611 years of hands-on experience in

    enterprise networking

  • Strong knowledge of

    network security

    , including

    firewalls

    ,

    VPNs

    ,

    IDS/IPS

    , and

    NAC

  • Expertise with

    Sophos

    and

    Cisco WLAN Suite

  • Experience with

    multicast traffic

    management and

    SDN (Software-Defined Networking)

  • Proficiency in managing

    IT operations

    and support infrastructure
  • Familiarity with

    Windows and Mac OS environments

    in a networked setup
  • Experience using

    ManageEngine

    or similar

    ITSM tools


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