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NT
Nttlimited

Senior Engineer-MS, Network

LocationChennai, India
Work modeon-site
Typefull-time
SeniorityMid
Company size10,000+ people
First seenOct 5, 2026 · 6d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Must have10
Hands on experience with IOS/SUP upgradation 5K/7K/9K/4500/6500/ASR
Router / switch complete knowledge to replace with production device
Hardware level troubleshooting knowledge (device hardware failure, line cards, sup engine, high CPU)
Sound knowledge in stack configuration / troubleshooting
Troubleshooting knowledge in switch / routing
Knowledge about SDWAN, ISE
Familiar with VLAN / VTP / STP / VSS / VDC / VPC
Familiar with OSPF / EIGRP / BGP / PBR / HSRP / ACL
Bachelor's degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience)
CCNP or equivalent certification
Nice to have2
DC handling experience
Wireless & SDWAN knowledge
Skills
IOS
SUP
VLAN
VTP
STP
VSS
VDC
VPC
OSPF
EIGRP
BGP
PBR
HSRP
ACL
SDWAN
ISE
N7K-C7010
N5K-C5548UP
N5K-C5596UP
N5K-C5672UP
N9K-C93108TC-FX
N9K-C9396PX
Cisco Catalyst C6500/C6800
Cisco Catalyst 9000
Cisco Catalyst 4500
Cisco Catalyst 3800/3600
Cisco Catalyst 3750X
Cisco Catalyst 3560X
Cisco Catalyst 2960X
Cisco Catalyst 2960 Plus
ASR1000
ISR4000
Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
Your day at NTT DATA
The Networking Managed Services Engineer (L2) is a developing engineering role, responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational through proactively monitoring, identifying, investigating, and resolving technical incidents and problems and restoring service to clients.
The primary objective of this role is to proactively review client requests or tickets and apply technical/process knowledge to resolve them without breaching service level agreement (SLA) and focuses on second-line support for incidents and requests with a medium level of complexity.
The Networking Managed Services Engineer (L2) may also contribute to / support on project work as and when required.
What you’ll be doing
Key Responsibilities:
Switching & Routing:
* Hands on experience with IOS/SUP upgradation 5K/7K/9K/4500/6500/ASR.
* DC handling experience will be an added advantage.
* Router / switch complete knowledge to replace with production device.
* Should have hardware level trouble shooting knowledge (device hardware failure, line cars, sup engine, high CPU).
* Must have sound knowledge in stack configuration / trouble shooting.
* Must have trouble shooting knowledge in switch / routing.
* Should have knowledge about SDWAN, ISE.
* Must be familiar with - VLAN / VTP / STP / VSS / VDC / VPC.
* Must be familiar with - OSPF / EIGRP / BGP / PBR / HSRP / ACL.
* Wireless & SDWAN knowledge will be an added advantage.
Network Devices:
N7K-C7010 - N7K-SUP2E
N5K-C5548UP / N5K-C5596UP / N5K-C5672UP
N9K-C93108TC-FX / N9K-C9396PX
Cisco Catalyst C6500/C6800 Family
Cisco Catalyst 9000 Family
Cisco Catalyst 4500 Family
Cisco Catalyst 3800/3600 Product Family
Cisco Catalyst 3750X / 3560X / 2960X / 2960 Plus Product Family
ASR1000 Product Family
ISR4000 Product Family
Academic Qualifications and Certifications:
•
Bachelor’s degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience).
•
CCNP or equivalent certification.
•
Certifications relevant to the services provided (certifications carry additional weightage on a candidate’s qualification for the role).
Workplace type:
On-site Working
About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
More roles at Nttlimited
Cross Technology Managed Services Engineer (L1)Client Project ManagerCloud Managed Services Engineer (L4)Associate Engineer - AI servicesDatabase Administrator & Middleware Engineer (L3)
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