L3 Network Operations Engineer + Implementation Engineer(Mumbai/Gurgoan/Chennai location)

IndiaIndia·Mumbaimid
Network Operations EngineerInfrastructure & Cloud
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Quick Summary

Key Responsibilities

Data Center Services, End user computing, Project, Middleware, ITSM and APAC branches local IT teams along with external engagement with ISPs, system integrators and principal vendors eg: Cisco,

Technical Tools
Network Operations EngineerInfrastructure & Cloud

L3 Network Operations Engineer + Implementation Engineer


Job Responsibilities
This role is in regional network team and this team manages APAC Network Operations + Project Implementations for one of the largest bank.
You would performing key role in this team as a SME and should be able to handle priority incidents independently and BAU changes implementation.
The candidate should be able to manage the transformation and inflight project implementation independently or with minimal guidance.
Gather the information from APAC branches IT teams related to Network, Processes, tools etc. and able to transfer knowledge to L2 team.
Support escalations and provide timely resolution related to Cisco SD-WAN, SASE, Enterprise, Data center network.
Active Involvement in problem tickets to provide RCA, improvement plans related to major and repeated incidents.
Able to support on the DR drills from Network Operations side.
Collaboration with internal teams eg: Data Center Services, End user computing, Project, Middleware, ITSM and APAC branches local IT teams along with external engagement with ISPs, system integrators and principal vendors eg: Cisco, Fortinet, Palo alto etc.
Responsible to plan, review and implementing vulnerabilities remediation as per bank procedures.
Able to perform role as Shift lead.
Must have a curious mindset and are interested to learn and adapt with the everchanging. technologies and requirements in the financial industry.
Prepare and present technical documentations. Ensure that the technical settings comply with company policy and regulatory requirements and work with stakeholders to align infrastructure direction.

Job Requirements

Min. 10 years of working experience in network security operations, implementation and managing large network security platform.
Min. 7 years of working experience as implementation engineer in large scale enterprise and Through understanding of ITSM processes (Incident, change and Problem management).
Open to work in 24*7 rotational shift and rotational On-call model if required.
Experience in network monitoring tools E.g.: SolarWinds, PRTG, Nagios etc.
Experience in ITSM tool (Service Now).
Industrial professional certification such as CCNP, CCIE is preferred.
SME for technologies e.g., Routing, Switching, Data center technologies, Zscaler SASE, Cisco SD-WAN, Cisco WLAN, Firewalls and Load balancers.
In-depth technical experience and proficiency in deploying network system(s) implementation for large enterprise, data center routing switching environments and network micro-segmentation.
Hands-on experience in implementation and setup of high-availability, multi-layer datacenter networks.
Must have strong knowledge of Cisco SD-WAN operations and implementation experience.
Must have sound knowledge and implementation experience of Cisco Router and Switches (ASR, ISR, Nexus, Catalyst).
In-depth hands-on experience of advance IP routing and switching technologies, particularly BGP, EIGRP, SDWAN, OSPF, PBR, QOS, ECMP, VRRP, VPC and VXLAN.
Proficient with Cisco Systems, Palo Alto, F5, Checkpoint, Fortinet or equivalent
Understanding of regulatory requirements from regulators such as MAS, RBI etc.
Prior working experience as an IT professional in banking or financial institution is an advantage

Location & Eligibility

Where is the job
Mumbai, India
On-site at the office
Who can apply
IN

Listing Details

First seen
September 25, 2026
Last seen
September 26, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
56%
Scored at
September 25, 2026

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ntt-data-singaporeL3 Network Operations Engineer + Implementation Engineer(Mumbai/Gurgoan/Chennai location)