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Senior Network Engineer (L3)

7 - 11 years

7 - 12 Lacs

Posted:5 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Senior Network Engineer (L3)1
/Responsibilities:
Operational Responsibilities:
  • Provide third-level support for complex network infrastructure, including routers, switches, firewalls, and wireless access points.
  • Diagnose and resolve advanced network issues escalated from L1 and L2 support, applying in-depth knowledge of networking protocols and technologies.
  • Conduct thorough root cause analysis for recurring network problems and develop permanent solutions to mitigate future occurrences.
  • Monitor network performance and analyze traffic patterns using advanced network monitoring tools to proactively identify and address potential bottlenecks, security threats, or performance issues.
  • Collaborate with vendors and service providers to troubleshoot hardware or software issues, coordinating efforts to ensure timely resolution and minimal impact on operations.
  • Perform regular audits of network configurations, ensuring adherence to industry best practices, security standards, and regulatory requirements.
  • Mentor and train junior network engineers, sharing expertise on advanced troubleshooting techniques, network design principles, and security best practices.
  • Participate in on-call rotation and provide after-hours support for critical network incidents (Major Incident Management-MIM) or maintenance activities, ensuring the availability and reliability of network services. End-to-End responsibility.

  • Certifications required :
  • CompTIA Network+
  • Cisco CCNA & CCNP
  • Juniper JNCIP-ENT
  • CISSP
  • JUNIPER (JNCIA-Junos)
  • PCNSA (Palo-alto firewall certification)
  • NSE (Fortinet Network Security)
  • NSE 1The Fundamentals
  • NSE 2The Threat Landscape
  • NSE 3Fortinet Solutions
  • NSE 4FortiOS Security

  • Must Hands-on Experience with Network Equipment Vendors:
  • Juniper Networks (Router, Switch, Firewall, and Wi-Fi - MIST)
  • Palo Alto Networks (Firewall)
  • F5 Networks (Load balancer)
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    Jade Global
    Jade Global

    Information Technology and Services

    San Diego

    500+ Employees

    411 Jobs

      Key People

    • Neeraj Kumar

      CEO
    • Ankur Choudhary

      CFO

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