Tech S and T-Network Engineer Senior-GDSN02

EY; Bengaluru; On-site; INR 1,800,000 - 2,600,000; Full time

Job summary

EY in India is seeking a Sr. Consultant – Network Infrastructure to lead client engagements in network design and implementation across Delhi NCR, Bangalore, and Pune. The role requires 8–11 years of experience and strong communication skills.

You will work with modern technologies including SD-WAN, MPLS, and cloud networking across Azure, AWS and GCP, with hands-on equipment experience and professional certifications preferred.

Qualifications

• Bachelor’s degree in Computer Science, IT, ECE or a related field.
• 8–11 years of experience in network consulting, design & implementation.
• Professional-level certifications such as CCNP, JNCIP, or PCNSE are preferred
• Solid understanding of OSI & TCP/IP models, subnetting, Layer 2 & Layer 3 technologies.
• Expertise in core network protocols: TCP/IP, DNS, DHCP, OSPF, BGP, MPLS, VLANs, VxLAN, VPNs
• Hands-on experience with network equipment from major vendors.
• Good knowledge of security components like firewall.
• Experience with modern networking concepts like SD-WAN, virtualization, cloud networking & SDN.
• Familiarity with cloud networking in Azure, AWS & GCP.
• Strong communication skills in English—both written & verbal.

Skills

Networking fundamentals

TCP/IP

OSPF/BGP

VLANs

VXLAN

SD-WAN

SDN

Security concepts

Cloud networking

Azure AWS GCP

Education

Bachelor's degree in CS/IT/ECE

CCNP

JNCIP

PCNSE

Job description

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

Role: Sr. Consultant – Network Infrastructure

Location: Delhi NCR | Bangalore | Pune

Exp. Req.: 8–11 Years

Preference for early joiners (within 30 days)

Requirements

• Bachelor’s degree in Computer Science, IT, ECE or a related field.
• 8–11 years of experience in network consulting, design & implementation, ideally in a client-facing or project delivery role.
• Professional-level certifications such as CCNP, JNCIP, or PCNSE are preferred
• Solid understanding of networking fundamentals: OSI & TCP/IP models, subnetting, Layer 2 & Layer 3 technologies.
• Expertise in core network protocols: TCP/IP, DNS, DHCP, OSPF, BGP, MPLS, VLANs, VxLAN, VPNs, etc.
• Hands-on experience with network equipment from major vendors.
• Good knowledge of security components like firewall.
• Experience with modern networking concepts like SD-WAN, virtualization, cloud networking & SDN.
• Familiarity with cloud networking in Azure, AWS & GCP.
• Strong communication skills in English—both written & verbal.

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