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Location
In office (Kolkata)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 19, 2026. NTT scores B on the Alion truth index.

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NTT

NTT is a Japanese telecommunications and technology group whose predecessor was established in 1952 as the state telephone monopoly and privatised in 1985. It is one of the largest telecoms operators in the world, running Japan's fixed and mobile networks through NTT Docomo, a global IT services business through NTT Data, and one of the biggest data centre portfolios on the planet. The group invests heavily in long-horizon research, most visibly the IOWN initiative to rebuild networks and computing around photonics rather than electronics, and it develops the lightweight tsuzumi family of Japanese language models.

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

As a Collaboration Managed Services Engineer (L1) at NTT DATA, you will be the go-to person for ensuring our clients' Collaboration, Contact Centre and Voice systems stay up and running. Your main focus will be on providing first-line support by monitoring private and public cloud infrastructure, identifying problems early, and resolving technical incidents efficiently. You'll play a crucial role in ensuring we meet our service level agreements and deliver an excellent client experience.

Throughout the day you’ll be monitoring client infrastructure for any issues and proactively addressing them before they escalate. If incidents occur, you'll investigate and get to the root cause swiftly to restore services. Your tasks will also include executing approved maintenance activities like patching and configuration changes and providing telephonic or chat support to clients when needed.

Your role doesn't stop at issue resolution; you'll also be identifying opportunities to optimize work processes and reduce incidents. Whether it's updating existing knowledge articles, creating new ones, or finding ways to automate routine tasks, you'll actively contribute to enhancing service delivery. Your ability to adapt to changing circumstances and keep a positive outlook will be key to your success.

Effective communication is essential in this role. You'll collaborate across different cultures and social groups, plan activities comprehensively, and ensure smooth handovers during shift changes. Your commitment to placing clients at the forefront of all interactions will help create a positive client experience throughout their journey with us.

To thrive in this role, you need to have:

  • Basic troubleshooting skills and knowledge in network, voice, collaboration, and contact centre services.
  • The ability to triage client cases effectively, ensuring that severity and impact is accurate as well as key information is documented in the case.
  • Active listening techniques to confirm understanding and gather relevant information.
  • Strong communication skills, able to work across different cultures and social groups.
  • Flexibility and adaptability in changing circumstances.
  • Positive outlook and resilience under pressure.
  • Commitment to creating a positive client experience by understanding their requirements and keeping them clearly updated on progress of their case.
  • Willingness to put in extra hours when necessary.
  • Diploma, bachelor's degree, or relevant qualification in Information Technology or Computing (or equivalent experience).
  • Relevant partner Certifications are also desirable.

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.

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