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NTT SINGAPORE PTE. LTD.

Singapore / Global

Network & ICT Security Engineer_Contract

Job Description

We are seeking an experienced

Network & ICT Security Engineer

to support and secure enterprise network, cloud, and infrastructure environments.

Responsibilities:

Manage, maintain, and secure enterprise network infrastructure.

Monitor and respond to security incidents, threats, and vulnerabilities.

Implement network and security enhancements to improve performance and resilience.

Support security compliance, audits, and risk management activities.

Collaborate with internal teams and vendors to deliver secure and reliable ICT services.

Key Requirements:

15+ years of experience in Network Engineering and ICT Security.

Strong hands‑on experience with Cisco networking, firewalls (Palo Alto/Fortinet/Check Point), VPNs, routing, and switching.

Knowledge of cybersecurity technologies including SIEM, IDS/IPS, EDR, vulnerability management, and incident response.

Experience supporting data centre, cloud, and hybrid infrastructure environments.

Familiarity with security frameworks such as ISO 27001, NIST, and ITIL.

Relevant certifications such as CCNP, CCNP Security, CISSP, CISM, CEH, or Security+ are preferred.

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