Networking Advisor

NTT America, Inc.; India; On-site; INR 1,400,000 - 2,400,000; Full time

Job summary

NTT DATA seeks a Networking Advisor to join our team in India, Uttar Pradesh (IN-UP). You will serve as a Senior Network Engineer/SME, supporting enterprise LAN/WAN infrastructure, routing & switching design, and F5 load balancers.

You will participate in 24x7 production support, change management, and cross-functional collaboration to ensure reliable network services. Ideal candidates have 8+ years in enterprise networks, strong L2/L3 expertise (VLANs, OSPF, BGP, EIGRP), and hands-on F5

Qualifications

• 8+ years of experience in enterprise LAN/WAN networks.
• Hands-on routing & switching in large environments.
• Strong L2/L3 networking incl. VLANs, STP/RSTP/MSTP, HSRP/VRRP, OSPF, BGP, EIGRP.
• F5 Load Balancers administration and troubleshooting.
• Experience with ITIL and Change Management.

Responsibilities

• Serve as a Senior Network Engineer/SME for enterprise infra.
• Troubleshoot complex LAN/WAN incidents across environments.
• Design, implement, maintain, optimize routing & switching solutions.
• Administer and troubleshoot F5 load balancing and apps delivery.
• Participate in deployments, upgrades, and improvements.
• Collaborate with PMs and stakeholders for successful delivery.
• Own escalated tickets through resolution using ServiceNow or similar.
• Ensure configurations meet standards and change processes.
• Contribute to root-cause analysis, monitoring, and reporting.
• Support 24x7 production with on-call rotation.
• Communicate effectively with technical and non-technical audiences.

Skills

Senior Network Engineer/SME

LAN/WAN routing & switching

Layer 2 & Layer 3 networking

F5 Load Balancers

Network troubleshooting

ITIL & Change Management

0

Tools

F5 Load Balancers

Job description

Req ID: 384245

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization,

We are currently seeking a Networking Advisor to join our team in India, Uttar Pradesh (IN-UP), India (IN).

Responsibilities:

• Serve as a Senior Network Engineer/SME supporting enterprise network infrastructure and operations.

• Provide advanced troubleshooting and support for complex network incidents across LAN and WAN environments.

• Design, implement, maintain, and optimize enterprise Routing & Switching solutions.

• Administer, support, and troubleshoot F5 load balancing and application delivery solutions.

• Participate in network deployments, upgrades, maintenance activities, and infrastructure improvement initiatives.

• Collaborate with project managers, business stakeholders, and cross-functional technology teams to ensure successful project delivery.

• Own and document escalated support tickets and service requests through resolution using ServiceNow or similar ticketing platforms.

• Ensure network configurations comply with established standards, policies, and change management processes.

• Participate in root cause analysis, network performance monitoring, and operational reporting.

• Participate in an on-call rotation and support a 24x7 production environment.

• Demonstrate strong communication, presentation, and customer service skills while working with technical and non-technical audiences.

Basic Required Qualifications:

• 8+ years of experience supporting and managing enterprise LAN/WAN network infrastructures.

• Extensive hands‑on experience with Routing & Switching technologies in large enterprise environments.

• Strong expertise in Layer 2 and Layer 3 networking, including:

• VLANs

• STP/RSTP/MSTP

• HSRP/VRRP

• OSPF

• BGP

• EIGRP

• Hands‑on experience administering, configuring, and troubleshooting F5 Load Balancers (Required) .

• Strong knowledge of network troubleshooting methodologies and performance optimization.

• Experience supporting mission‑critical production environments.

• Familiarity with ITIL and Change Management processes.

• Excellent written and verbal communication skills.

• Strong customer service, problem‑solving, and analytical skills.

Highly Preferred Skills:

• Experience with Cisco and Aruba networking solutions.

• Experience supporting enterprise wireless environments.

• Experience with Riverbed technologies.

• Experience with Cisco Nexus platforms.

• Technical Lead or SME experience in enterprise network environments.

• Experience working in 24x7 operational support organizations.

• Strong documentation, presentation, and stakeholder communication skills.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise‑scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start‑up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in‑office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) .