Network Security Engineer

• 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.

• 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.

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

Singtel