AWS Cloud Networking Engineer – Secure & Scalable

NCS Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

NCS Pte Ltd, a leading AI Tech Services company, is seeking a hands-on Cloud Network Engineer to design, implement, operate and troubleshoot AWS network infrastructure and security. The role focuses on delivering secure, highly available AWS networking solutions and requires strong problem-solving skills.

You will be the first point of contact for network incidents, performing RCA and working with Cloud, Infrastructure, Security, DevOps, and Application teams to resolve complex connectivity and

Qualifications

• 3+ years in Network Engineering, Cloud Networking, or Cloud Infrastructure with AWS networking and security.
• Strong troubleshooting and analytical skills for diagnosing connectivity, routing, security, and performance issues.

Responsibilities

• Design, implement, operate, and maintain secure AWS network infrastructure.
• Manage and troubleshoot AWS VPC, Security Groups, NACLs, Route Tables, NAT, and related components.
• Configure and support TGW, VPC Peering, PrivateLink, Site-to-Site VPN, and Direct Connect.
• Manage ALB, NLB, and Route 53; monitor with CloudWatch and VPC Flow Logs.
• Implement AWS security services including WAF, Network Firewall, and Shield Advanced.
• Collaborate with Cloud, Infrastructure, Security, DevOps, and Application teams to resolve issues.

Skills

AWS Networking

Network Troubleshooting

VPC & Security

BGP & DNS

Wireshark

Tools

Terraform

Job description

NCS Pte Ltd, a leading AI Tech Services company, is seeking a hands-on Cloud Network Engineer to design, implement, operate and troubleshoot AWS network infrastructure and security. The role focuses on delivering secure, highly available AWS networking solutions and requires strong problem-solving skills.

You will be the first point of contact for network incidents, performing RCA and working with Cloud, Infrastructure, Security, DevOps, and Application teams to resolve complex connectivity and