Jadavpur Kolkata West Bengal Network support engineer Jobs – 59 Open Jobs Today

Technical Specialist - MS, Network
NTT DATA —Kolkata, West Bengal
- Full-time
- Computer Science
- Bachelor's degree
- Computer networking
9d
Software Engineer
Teesta —Kolkata, West Bengal
- Full-time
- Computer Science
- Software troubleshooting
- Analysis skills
- Health insurance
Quick apply
Technology Platform Engineer
Accenture —Kolkata, West Bengal
- Weekend availability
- Windows
- Scripting
- Linux
Lead Engineer
PinnacleU —Kolkata, West Bengal
- ₹50,00,000 - ₹70,00,000 a year
- Full-time
- Doctoral degree
- Computer Science
- System design
Quick apply
Field Engineer
STCS —Kolkata, West Bengal
- ₹14,000.00 - ₹17,000.83 a month
- Full-time
- Bachelor's degree
- Organisational skills
- In-person
Quick apply
App Automation Eng Associate
Accenture —Kolkata, West Bengal
- Weekend availability
- Microsoft Excel
- Azure
- Computer Science
Software Engineer II
SEI Investments —Kolkata, West Bengal
- Full-time
- Computer Science
- B.Sc
- Analysis skills
- Health insurance
- Paid time off
Platform Infrastructure Architect - Core Services
Hyland —Kolkata, West Bengal
- Full-time
- Remote
- Customer service
- Windows
- Microsoft Office
6d
Power BI Senior Engineer
SEI Investments —Kolkata, West Bengal
- Full-time
- Azure
- Computer Science
- Data analysis skills
- Health insurance
- Paid time off
Infrastructure Engineer
Sundew —Kolkata, West Bengal
- Full-time
- Windows
- AWS
- Computer networking
Senior Software Engineer
Nature Technologies —Kolkata, West Bengal
- ₹5,00,000 - ₹7,50,000 a year
- Azure
- B.Sc
- English
AI / ML Engineer
Accenture —Kolkata, West Bengal
- Full-time
- Machine learning
- AI
Associate - System Administration
mPokket —Kolkata, West Bengal
- Full-time
- Microsoft Excel
- Software troubleshooting
- Windows
Security Architect
Accenture —Kolkata, West Bengal
- Full-time
- Software troubleshooting
- Agile
Microsoft Fabric Engineer - Senior Associate
Grant Thornton INDUS —Kolkata, West Bengal
- Azure
- Computer Science
- Software troubleshooting
Senior Solution Engineer - Kolkata
Vunet Systems —Kolkata, West Bengal
- Full-time
- Databases
- SQL
- Machine learning
- Health insurance
Technical Lead - Network Services
Linde —Kolkata, West Bengal
- Microsoft Access
- Programmable logic controllers
- Computer networking
Embedded Software Engineer
M B Control & Systems —Howrah, West Bengal
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Privacy and Data Protection - Senior Associate
Grant Thornton INDUS —Kolkata, West Bengal
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Bachelor's degree
- Health insurance
- Cell phone reimbursement
R&D Engineer 4, Software
Keysight Technologies, Inc. —Kolkata, West Bengal
- Part-time
- Remote
- Computer Science
- DevOps
- Master's degree
14d

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Technical Specialist - MS, Network

NTT DATA -
Kolkata, West Bengal

Apply Now

Job details

Full-time
9 days ago

Qualifications

BCS
Computer Science
OSPF
CCIE
Bachelor's degree
Embedded software
BGP
Routing protocols
WAN
Computer networking
EIGRP
Network engineering
Information Technology

Full job description

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.

Job Title: Network Engineer L3 (ACI & SD-WAN Specialist)

Job Summary

We are seeking a highly skilled and experienced L3 Network Engineer to join our Network Operations and Engineering team. The ideal candidate will possess deep expertise in Cisco ACI, Versa SD-WAN, enterprise Routing & Switching, and network troubleshooting. The role requires providing Level 3 support, designing, implementing, optimizing, and maintaining complex enterprise network infrastructures while ensuring high availability, performance, and security.

Key Responsibilities

Network Operations & Support

Provide Level 3 support for enterprise network infrastructure and critical incidents.
Act as the technical escalation point for complex network issues.
Perform root cause analysis (RCA) and implement permanent fixes for recurring problems.
Lead major incident resolution and problem management activities.

Cisco ACI Administration

Design, deploy, configure, and troubleshoot Cisco ACI environments.
Manage ACI Fabric, Tenant configurations, VRFs, Bridge Domains, EPGs, Contracts, and L3Outs.
Perform firmware upgrades and maintenance activities within ACI environments.

Versa SD-WAN Management

Configure, administer, and troubleshoot Versa SD-WAN infrastructure.
Manage Controllers, Director, Analytics, and Edge devices.
Implement application-aware routing, segmentation, and security policies.
Support WAN optimization and network transformation initiatives.

Routing & Switching

Configure and troubleshoot Layer 2 and Layer 3 network technologies.
Manage enterprise routing protocols including:
- BGP
- OSPF
- EIGRP
- IS-IS (preferred)
Configure and support switching technologies:
- VLANs
- STP/RSTP/MST
- EtherChannel/LACP
- VPC
- HSRP/VRRP
- VXLAN (preferred)
Perform network capacity planning and optimization.

Network Security & Compliance

Work closely with security teams to implement network security controls.
Support access control, segmentation, and secure network designs.
Ensure adherence to organizational and industry standards.

Documentation & Collaboration

Prepare and maintain network diagrams, standard operating procedures (SOPs), and technical documentation.
Participate in architecture reviews and network design discussions.
Mentor L1 and L2 engineers and provide technical guidance.

Required Qualifications

Education

Bachelor's degree in Computer Science, Information Technology, Electronics, Telecommunications, or related field.

Experience

7+ years of experience in enterprise networking.

Certifications (Preferred)

Cisco CCNP Enterprise
Cisco CCIE Enterprise Infrastructure (Preferred)

Location: Kolkata
Experience: 7+
Employment Type: Full Time
Shift: 24x7 Support / Hybrid (as applicable)

Workplace type:

On-site Working

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 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as

established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each

year in R&D.

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.

Third parties fraudulently posing as NTT DATA recruiters

NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.

Apply Now

Refine Your Search

network support engineer jobs in jadavpur kolkata west bengal

Technical Specialist - MS, Network

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R&D Engineer 4, Software

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