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.
As a Senior Network Engineer - (L2) at NTT DATA, you'll take on a developing engineering role where your main goal is to ensure our clients' IT infrastructure and systems remain operational. You'll achieve this by proactively monitoring, identifying, investigating, and resolving technical incidents and problems. You'll work closely with our clients and internal teams to ensure that services are restored swiftly, in line with our service level agreements (SLAs).
Your day will revolve around reviewing client requests and tickets, applying your technical expertise to resolve them efficiently and effectively. You'll be the go-to person for second-line support, handling incidents and requests of medium complexity. In addition to your daily tasks, you'll have opportunities to contribute to exciting project work from time to time.
You'll proactively monitor work queues, execute operational tasks, and update tickets with the actions you've taken. Identifying, analysing, and logging issues before they escalate will be a key part of your role. You'll communicate with other teams and clients to provide support and ensure that changes are executed with clear risk identification and mitigation plans.
As part of the shift handover process, you'll highlight key tickets and upcoming critical tasks for the next shift. When needed, you'll escalate tickets to ensure the right focus from our Centres of Excellence (CoE) and other teams. Collaborating with our automation teams, you'll work on optimizing efforts and automating routine tasks, all while coaching our Service desk and L1 teams in both technical and behavioural skills.
You'll also establish monitoring for client infrastructure, leading and managing initial client escalations for operational issues. Contributing to the change management process, you'll log change requests, execute approved maintenance activities, and audit incident and request tickets for quality. Your insights will drive trend analysis reports, identifying tasks suitable for automation to reduce tickets and optimize efforts. You might also support disaster recovery functions and other related tasks as needed.
To thrive in this role, you need to have:
Key Responsibilities
- Configure, manage, and troubleshoot enterprise network infrastructure.
- Handle Routing & Switching operations across LAN/WAN environments.
- Deploy, configure, and troubleshoot SD-WAN solutions.
- Manage and support firewall environments including policy creation, troubleshooting, and security enforcement.
- Monitor network performance and ensure high availability of network services.
- Perform incident troubleshooting, root cause analysis, and issue resolution within SLA timelines.
- Coordinate with internal teams and vendors for network-related escalations.
- Maintain network documentation and operational procedures.
- Participate in rotational shifts for continuous network support.
- Strong hands-on experience in Routing & Switching configuration and troubleshooting.
- Minimum 3+ years of relevant experience in SD-WAN.
- Hands-on experience with HPE SD-WAN (Silver peak )solutions.
- Hands-on experience with FortiGate Firewall or Palo Alto Firewall.
- CCNA Trained.
- Hands-on experience with Aruba Wireless Solutions
- Minimum 5 years of overall networking experience.
- Strong knowledge of TCP/IP, VLANs, VPNs, BGP, OSPF, STP, and network security concepts.
- Excellent troubleshooting and analytical skills.
- Excellent verbal and written communication skill
- Experience with Fortinet SD-WAN, Versa SD-WAN, or Cisco SD-WAN, Viptela, Meraki
- CCNA Certified.
- Experience managing and configuring Aruba Switches.
- Exposure to enterprise network monitoring and management tools
- Bachelor's degree or Diploma in Computer Science, Information Technology, Electronics, Telecommunications, or a related field.
- Ability to work independently in a fast-paced environment.
- Strong customer and stakeholder management skills.
- Excellent communication and collaboration abilities.
- Willingness to work from the Mangalore office and in rotational shift
Workplace type:
On-site WorkingAbout 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.
Skills Required
- Proficiency in Pulse Secure SSL VPN, Palo Alto, Fortinet, Cisco Nexus switches, routers, firewalls
- At least one technical certification in the above technologies
- Bachelor's degree or equivalent qualification in IT/Computing
NTT DATA Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about NTT DATA and has not been reviewed or approved by NTT DATA.
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Fair & Transparent Compensation — Feedback suggests salary bands and grades are clearly defined, making ranges and promotion criteria easier to understand. Standardized HR processes provide visibility into levels across common delivery roles.
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Healthcare Strength — Feedback suggests the package includes comprehensive medical, dental, and vision options with HSA/FSA eligibility. Global materials emphasize comprehensive insurance and wellbeing as baseline offerings across regions.
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Wellbeing & Lifestyle Benefits — Flexible work options, including remote/hybrid arrangements, are highlighted as core benefits and can support work–life balance. Some delivery teams report more manageable hours than strategy consultancies, improving perceived value for time.
NTT DATA Insights
What We Do
NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments 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
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