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Salary
$27k – $70k per year (Estimated)
Location
In office (Bengaluru)
Seniority
Architect · 2+ years exp
Overview
Company
Impact
Profile match
Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and digital business solutions operating as the flagship tech subsidiary of the Tata Group. Headquartered in Mumbai, India, the company delivers end-to-end capabilities spanning cloud computing, enterprise platforms, cybersecurity, and artificial intelligence to major global enterprises. Employing over 500,000 professionals across dozens of countries, it stands as one of the world's largest IT outsourcing and technology transformation partners.

We are looking for a skilled Network Engineer with hands-on experience in SD-WAN and Next-Generation Firewalls (NGFW) to design, implement, and optimise enterprise network infrastructure. The ideal candidate should have strong troubleshooting skills and experience working with cross-functional teams to ensure secure and reliable network connectivity.

Responsibilities:

  • Design, implement, and optimise enterprise network infrastructure.
  • Deploy, configure, and manage SD-WAN solutions.
  • Implement and maintain Next-Generation Firewalls (NGFW) to ensure secure network connectivity.
  • Collaborate with cross-functional teams to deliver networking solutions aligned with business requirements.
  • Monitor network performance and troubleshoot network issues.
  • Configure and manage routing, switching, VPNs, VLANs, and wireless networks.
  • Perform network upgrades, maintenance, and security patching.
  • Document network configurations, processes, and technical procedures.
  • Ensure high availability, security, and scalability of the network environment.

Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 2-5 years of experience in network engineering.
  • Hands-on experience with SD-WAN technologies.
  • Strong knowledge of NGFW solutions (Fortinet, Palo Alto, Cisco Firepower, Check Point, etc. ).
  • Good understanding of TCP/IP, LAN/WAN, VLAN, VPN, DNS, DHCP, Routing & Switching.
  • Experience with network monitoring and troubleshooting tools.
  • Excellent analytical, problem-solving, and communication skills.
  • Preferred Certifications: CCNA / CCNP, Fortinet NSE, Palo Alto PCNSA/PCNSE, SD-WAN vendor certifications (preferred).
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