Network Security Engineer

1 week ago

Singapore SINGAPORE TELECOMMUNICATIONS LIMITED Full time

**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:

- 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?

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