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Network Lead

Network Lead

ConfidentialNoida
30+ days ago
Job description

Role & responsibilities

Qualification and Skill Set :

  • Minimum 10+ years of experience in enterprise networking.
  • Expertise in managing large-scale, multi-site network environments with MPLS, SD-WAN, and internet failover.
  • Certifications such as CCNP, CCIE, PCNSE, or equivalent are highly desirable.
  • In-depth knowledge of routing and switching protocols (TCP / IP, BGP, OSPF, STP, etc.).
  • Strong hands-on experience with Cisco and / or equivalent enterprise-grade network equipment.
  • Familiarity with Palo Alto firewall setup, security rules, and monitoring.
  • Experience with VoIP infrastructure, including setup and QoS optimization.
  • Proficiency in using monitoring and diagnostic tools (SNMP, NetFlow, Wireshark, etc.).
  • Strong troubleshooting, problem-solving, and documentation skills.
  • Demonstrated ability to lead and manage high-performing technical teams.

Key Responsibilities :

1. Network Architecture & Implementation

  • Design, implement, and maintain enterprise-wide LAN, WAN, WLAN, and MPLS-based network topologies, ensuring scalability, segmentation, and high availability.
  • Configure and troubleshoot routers, switches, load balancers, VoIP devices, and Palo Alto firewalls.
  • Deploy and manage IPSec and SSL VPNs (GlobalProtect) for secure access.
  • Lead network rollout and migrations across multi-site locations, including manufacturing plants and corporate offices, with minimal operational impact.
  • Design enterprise Wi-Fi including controller-based deployments for plants and outdoor areas.

    • 2. Network Monitoring & Performance Management

  • Monitor network performance and uptime across all sites; proactively address bottlenecks and latency issues.
  • Optimize routing efficiency, QoS policies, WAN throughput, and MPLS bandwidth allocation to support critical systems within manufacturing plant and offices.
  • Maintain and optimize bandwidth allocation, route efficiency, and link redundancy.
  • Ensure comprehensive network documentation including architecture diagrams, configurations, and SOPs.

    • 3. Network Security & VPN Management

  • Enforce micro-segmentation, VLAN isolation, and firewall policies to secure IT and OT networks and isolate mission-critical applications
  • Administer centralized firewall policy configuration, update deployment, and log analysis through Panorama console
  • Manage and secure remote connectivity via GlobalProtect VPN, including multifactor authentication (MFA), split tunneling, and endpoint posture checks.
  • Collaborate with cybersecurity teams for incident response, compliance, and audits.
  • Ensure network compliance with ISO 27001, NIST, and organizational security frameworks.

    • 4. Automation & Optimization

  • Develop scripts and leverage automation tools to streamline configuration, monitoring, and reporting.
  • Identify opportunities to improve network efficiency and reduce operational costs.

    • 5. Leadership & Team Management

  • Manage and mentor the network team; define roles, responsibilities, and KPIs.
  • Lead incident response, root cause analysis, and post-mortem activities for network-related issues.
  • Drive a culture of continuous learning and knowledge sharing within the network team.

    • 6. Leadership & Team Management

  • Liaise with Manufacturing / Operations teams, IT, Security, Cloud, and Application teams to ensure network availability supports production continuity and digital transformation initiatives
  • Advise leadership on network capacity planning, risk mitigation, vendor selection, and infrastructure roadmap alignment with business growth.

    • Skills Required

    Network Architecture, Performance Management, Team Management, Snmp

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