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Network Security Engineer

Network Security Engineer

SingtelSingapore, Singapore
30+ days ago
Job description

Be a Part of Something BIG!

Make An Impact By

  • Design and Deployment of Security Solutions :
  • Design and implement Firewall solutions including Checkpoint, Fortinet and Cisco Firepower.
  • Implement Network Access Control (NAC) solution using leading technologies such as Forescout & Cisco ISE,
  • Implement and manage VPN solution for secure remote access.
  • Network Security Management :
  • Handle network security for both on-premise and cloud environments.
  • Design and deploy Intrusion Detection / Prevention Systems (IDS / IPS).
  • Understanding & troubleshooting encryption technologies and protocols, including SSL / TLS, IPsec, and PKI.
  • Design and Solution Implementation :
  • Collaborate with network, storage, and application teams to design and implement secure network architectures.
  • Develop Low-Level Design (LLD) and High-Level Design (HLD) documents for network security projects with the team.
  • Infrastructure Management :
  • Configure and troubleshoot network infrastructure components such as Cisco Nexus, Catalyst switches, and routers.
  • Security Compliance and Best Practices :
  • Ensure network security solutions comply with industry standards.
  • Perform regular security & vulnerability assessments.
  • Conduct penetration testing and security audits to identify and mitigate risks.
  • Incident and Change Management :
  • Experience in managing security incidents, including detection, response, and mitigation.
  • Work on Change Management and Problem Management to ensure secure deployment of network changes.
  • Security Governance :
  • Develop and implement security policies, procedures, and guidelines to ensure comprehensive security governance.
  • Drive cleanups for Firewall rules, VPN profiles and User access.
  • Monitor and report on compliance with security policies, providing recommendations for improvement.

Skills for Success :

  • Degree in computer science / Information Technology
  • Network Industry certification (e.g CCNA, CCNP)
  • Professional Network Security certification is preferred.
  • 3-5 years of working experience in Corporate Network Security.
  • Experience and knowledge in area of Network (CISCO), Firewalls (Checkpoint, Fortinet), Security Orchestration (Algosec), IPS (Palo Alto), Load balancers (F5), VPNs and Authentication Systems.
  • Knowledge of LAN, WAN and Data Centre network & Security industry standards relevant to data communications / networking and computing.
  • Knowledge of Software Defined Networking (SDN) on Cisco ACI will be advantageous.
  • Knowledge on Security best practices and experience in Network solutioning, Operations and Project Management.
  • Experience in working with vendors on technology and services.

    • Rewards that Go Beyond

  • Full suite of health and wellness benefits
  • Ongoing training and development programs
  • Internal mobility opportunities

    • Are you ready to say hello to BIG Possibilities?

    Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!

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    Network Engineer • Singapore, Singapore