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Salary
≈ $47k – $98k per year (Estimated)
Location
In office (Singapore)
Seniority
Middle · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 28, 2026. NTT scores B on the Alion truth index.

Overview
Company
Impact
Profile match

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.

Key Responsibilities

  • Implement, configure, and support cybersecurity solutions within customer environments.
  • Perform installation, integration, upgrades, and break-fix activities for security platforms and infrastructure.
  • Troubleshoot incidents and resolve low-to-medium complexity technical issues during project delivery and operational support.
  • Escalate complex problems to senior engineers, vendors, or technology specialists when required.
  • Assist with system documentation, standard operating procedures (SOPs), and knowledge transfer during operational handover.
  • Support security monitoring, vulnerability management, access controls, and compliance initiatives.
  • Work closely with customers, project managers, and technical teams to ensure successful deployment of solutions.
  • Maintain project administration activities such as time tracking, status reporting, and stakeholder updates.

Required Skills & Knowledge

  • Good understanding of cybersecurity technologies and enterprise IT infrastructure.
  • Experience with one or more of:Firewalls (Palo Alto, Check Point, Fortinet, Cisco)SIEM platforms (Splunk)Cloud Security (Azure Security, AWS Security)Privilege Access Management (PAM)Network Security and Zero Trust solutions
  • Strong troubleshooting and analytical skills.
  • Customer-facing communication skills and ability to present technical information effectively.
  • Ability to work under pressure and manage multiple priorities.

Seniority Level

  • With minimum 3 years of relevant experience.
  • Ability to independently handle routine implementations and support activities.
  • Capability to mentor junior engineers while still receiving guidance from senior specialists or architects on complex engagements.

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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