Senior Cloud Networking Engineer: AWS & Firewall Expert

LIQUID GROUP PTE. LTD.; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

Liquid Group is seeking a Senior Network Engineer to design, implement and manage enterprise networking in AWS for fintech services in Singapore. You will own the network lifecycle from deployment to monitoring, upgrades and incident response, ensuring security and reliability at scale.

You will work with AWS Direct Connect and firewall platforms (Check Point, FortiGate, Palo Alto) and coordinate with Cloud, DevOps, Security, SOC and partners, including on-call rotation.

Qualifications

• 7+ years hands-on experience in enterprise network engineering and cloud networking.
• Proven track record designing and operating AWS network environments from ground up.
• Deep expertise with Check Point, Fortinet FortiGate, and Palo Alto firewalls.
• Strong knowledge of VPCs, Transit Gateway, VPNs, routing, NAT, DNS, and security groups.
• Experience with AWS Direct Connect and cross-region connectivity.
• Ability to plan HA, DR, and fault-tolerant network architectures.
• Experience supporting production-critical fintech or payments ecosystems is a plus.

Responsibilities

• Design, build, and manage enterprise networking in AWS for production.
• Own network infrastructure lifecycle from deployment to monitoring and upgrades.
• Deploy and manage firewall policies across Check Point, FortiGate, and Palo Alto in AWS.
• Configure NAT, routing, security zones, and VPN connectivity.
• Perform firewall patching, migrations, and vulnerability remediation.
• Maintain AWS networking components: VPCs, subnets, IGW, NAT, SGs, NACLs, VPC peering, Transit Gateway.
• Set up AWS Direct Connect and ensure redundancy and failover connectivity.
• Collaborate with Cloud, DevOps, Security, SOC, and partners; provide on-call support.
• Conduct security reviews and network architecture improvements.
• Support DR testing and incident response exercises.

Skills

AWS Networking

Network Design & Implementation

AWS Direct Connect

Check Point

Fortinet FortiGate

Palo Alto Networks

VPC

Transit Gateway

BGP

Site-to-Site VPN

Firewall Management

Network Security

High Availability

Cloud Connectivity

Disaster Recovery

Production Support

Job description

Liquid Group is seeking a Senior Network Engineer to design, implement and manage enterprise networking in AWS for fintech services in Singapore. You will own the network lifecycle from deployment to monitoring, upgrades and incident response, ensuring security and reliability at scale.

You will work with AWS Direct Connect and firewall platforms (Check Point, FortiGate, Palo Alto) and coordinate with Cloud, DevOps, Security, SOC and partners, including on-call rotation.