Network Administrator

21 hours ago

Bengaluru, Karnataka, India Tata Consultancy Services (TCS) Full time ₹ 12,00,000 - ₹ 36,00,000 per year

ritical hiring criteria:

  • At Least 7+ years' experience in core enterprise network management
  • Ability to critically evaluate network architecture, Drive projects and operational improvements
  • planning, designing and implementing networks topologies that meet customer requirements
  • Drive Root causes analysis and implement structural improvements

  • Experience in all components below of network

  • Switching and routing Concepts

  • iBGP, eBGP, OSPF and other routing Protocols

  • Security - Palo Alto Firewalls, Zscaler, cloud Network Security

  • excellent Communication skills (Verbal and Written) and collaborate with clients and global teams

  • Working exposure to ITIL framework

Capabilities:

  • Good Networking knowledge on Routing, Switching & Security concepts
  • Strong Analytical and Troubleshooting skills for LAN, WAN and Network Security issues
  • Specialised in firewall, Palo Alto & Cisco Meraki
  • Thorough understanding of BGP, OSPF, VLANs, spanning tree, link aggregation, ACLs, Packet capturing, Log analysis etc.
  • Thorough understanding of NW Security, Configuration of Perimeter firewalls and Policy configuration
  • Configuration and troubleshooting of site to Site / SSL VPN
  • AWS Knowledge of Networking like VPC, Direct Connect, Route 53
  • Knowledge of Web Application Firewall (WAF in AWS)
  • Knowledge of scripting (Python, Lambda) will be an added advantage
  • Design, deploy, monitor, and optimize mission critical, high-availability LAN/WAN infrastructure and network systems
  • Working Knowledge of Network device/ Links Monitoring tools

Responsibility:

  • Work in a global team environment to support & train team members
  • Drive Root causes analysis and implement structural improvements
  • Plan complex changes with attention to detail and execute precisely with no errors

  • Handling day-to-day Network (LAN/WAN) operational issues.

  • Maintain stable and efficient network performance through monitoring, analysis, tuning, and troubleshooting network problems

  • Collaborating with other team members for project planning as well as day-to-day operations
  • Preparing Monthly/Quarterly reports
  • Securing networks from vulnerabilities & bugs
  • Periodic Upgrades of Firmware & OS versions.

Preferred

  • Certification - CCNP, PCNSE AWS Advanced Networking Specialty

Location

Bengaluru

Job Function

IT INFRASTRUCTURE SERVICES

Role

Engineer

Job Id

376886

Desired Skills

CISCO network administrator | Juniper Network Admin

Desired Candidate Profile

Qualifications : BACHELOR OF ENGINEERING

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