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Network Administrator

Network Administrator

ConfidentialGurugram, Gurgaon / Gurugram, India
9 days ago
Job description

Designation : - Network Administrator (L2)

Location : - Gurgaon

Experience : - 4+Years

Job description

kpoint , and Meraki technologies, as well as a strong understanding of network security,

performance tuning, and troubleshooting in a multi-site environment.

Key Responsibilities :

  • Administer, configure, and maintain enterprise firewalls and security appliances

(Fortinet, Checkpoint).

  • Manage Meraki-based wireless infrastructure, switches, and SD-WAN configurations.
  • Perform proactive monitoring, tuning, and troubleshooting of network components to

    • ensure high availability and performance.

  • Collaborate with Level 1 support teams to resolve escalated issues and provide

    • advanced technical guidance.

  • Implement network security policies, rules, and access controls in line with

    • organizational policies.

  • Plan and execute network upgrades, patching, and routine maintenance with minimal

    • downtime.

  • Participate in incident response, root cause analysis, and post-incident documentation.
  • Maintain network documentation including diagrams, change logs, and IP inventories.
  • Ensure compliance with audit and information security standards (e.g., ISO 27001,

    • GDPR, etc.).

  • Work with vendors and service providers for hardware / software support and issue

    • resolution.

    Required Skills & Qualifications :

  • 7–8 years of overall experience in IT infrastructure with at least 4+ years in a

    • Network Administrator or similar role.

  • Hands-on experience with Fortinet (FortiGate), Checkpoint firewalls, and Meraki

    • solutions.

  • Strong knowledge of routing, switching, VLANs, VPNs (IPSec, SSL), NAT, and

    • ACLs.

  • Proficient in network protocols – TCP / IP, BGP, OSPF, DNS, DHCP, SNMP.
  • Experience in managing multi-location and cloud-hybrid networks.
  • Ability to use network monitoring and management tools (e.g., SolarWinds, PRTG,

    • Wireshark).

  • Working knowledge of cybersecurity best practices and threat mitigation techniques.

    • Preferred Certifications (Any of the following) :

  • Fortinet NSE 4 / NSE 5
  • Checkpoint CCSA / CCSE
  • Cisco CCNA / CCNP
  • Meraki CMNA

    • Soft Skills :

  • Strong problem-solving and analytical skills.
  • Excellent verbal and written communication.
  • Ability to work independently and in a team environment.
  • Strong documentation and reporting capabilities.
  • Commitment to continuous learning and improvement.

    • Work Schedule & Availability :

  • Should be available for 24 / 7 rotational support , on-call duties, or shift-based

    • operations if required.

  • Availability for planned changes and incident handling during off-hours / weekends as

    • needed.

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    Skills Required

    Ipsec, Nat, Wireshark, Routing, Vpns, Dns, Ssl, Bgp, Vlans, Switching, Solarwinds, Dhcp, Prtg, Acls, Snmp, Ospf

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    Network Administrator • Gurugram, Gurgaon / Gurugram, India