Tech S and T-Network Engineer Senior-GDSN02

EY; Pune District; On-site; INR 3,500,000 - 5,200,000; Full time

Job summary

EY in India is seeking a Sr. Consultant – Network Infrastructure to design, implement, and optimize enterprise networking for clients. The role requires deep expertise in routing, switching, security and cloud networking, with experience in SD-WAN and SDN.

The ideal candidate has 8–11 years of experience, CCNP/JNCIP/PCNSE or equivalent, and strong English communication. Location options include Delhi NCR, Bangalore, and Pune, with client-facing delivery responsibility.

Qualifications

• Bachelor’s degree in Computer Science, IT, ECE or related field.
• 8–11 years of experience in network consulting, design & implementation.
• CCNP, JNCIP, or PCNSE certifications 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

Core network protocols

Security concepts

Cloud networking

SD-WAN/SDN

Vendor equipment knowledge

English communication

Education

Bachelor's degree in Computer Science, IT, ECE or a related field

Tools

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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