Tech S and T-Network Engineer Senior-GDSN02

EY; Mumbai; On-site; INR 2,800,000 - 3,600,000; Full time

Job summary

EY invites a Sr. Consultant – Network Infrastructure to join its India delivery teams.

You will work on design and implementation in complex client networks across locations like Delhi NCR, Bangalore, and Pune, leveraging advanced routing, security, and cloud networking practices. The role requires 8–11 years of network consulting experience, strong English communication, and familiarity with SD-WAN, virtualization, and modern cloud networking concepts (Azure, AWS, GCP).

Qualifications

• 8–11 years of experience in network consulting, design & implementation.
• Bachelor’s degree in Computer Science, IT, ECE or a related field.
• Certifications such as CCNP, JNCIP, or PCNSE preferred.
• Strong understanding of networking fundamentals: OSI & TCP/IP models, subnetting, Layer 2 & Layer 3 technologies.

Skills

Network consulting

Network design

Subnetting

Firewall security

SD-WAN

Cloud networking

Cloud platforms

OSPF/BGP

Certifications

Education

Bachelor’s degree in CS/IT/ECE

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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