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NTT DATA Logo NTT DATA · IT - Software Development

Senior Network/Security Engineer (CyberArk/Splunk/Tenable/Trend Micro)

Singapore, Singapore · Job Posted May 30, 2026
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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 Responsibility

  • Network - Automate the provisioning, configuration, and testing of network infrastructure (routers, switches, firewalls, load balancers)
  • Develop and maintain CI/CD pipelines specifically for network code and configurations
  • Utilize Infrastructure as Code (IaC) tools like Terraform or Ansible for network deployment
  • Implement network monitoring and logging solutions to ensure high availability and performance
  • Maintain Git repositories for all network configurations and automation scripts
  • Collaborate with traditional Network and Software Engineering teams to design scalable and reliable networks
  • Focus on continuous improvement, pushing for a code-centric approach to network operations
  • Security – Automate - Embed security testing and compliance checks early into the CI/CD pipeline (Shift Left)
  • Implement automated security tools for SAST, DAST, SCA, and infrastructure vulnerability scanning
  • Manage and maintain security tools like WAFs, IDS/IPS, and Cloud Security Posture Management (CSPM)
  • Develop and enforce security policies using Policy as Code (PaC)
  • Automate incident response and security monitoring through logging and alerting systems
  • Conduct regular threat modeling and security reviews for new features and infrastructure changes
  • Educate and collaborate with Development and Operations teams on secure coding practices and security awareness

Requirements

  • Bachelor's degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience)
  • Certifications relevant to the services provided (certifications carry additional weightage on a candidate’s qualification for the role)
  • Relevant certifications include (but not limited to) - CCNP or equivalent certification
  • CCNA certification in must, CCNP in Security or PCNSE certification is good to have
  • Fortinet
  • RSA
  • Tenable
  • Trend Micro
  • F5
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