Senior Network Engineer – Data Center, Routing & Security

DBS; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

DBS Asia Hub in Singapore seeks a Network Specialist with hands-on experience in Cisco Routers, Cisco Nexus, Arista VXLAN, Routing and Switching, AnyConnect VPN, and Cisco ASA. You will manage daily network activities, ensure stability, security, and performance across data centers, and collaborate with vendors and partners.

Must have CCNA/CCNP/CCIE certifications, strong scripting knowledge, and a background in network automation.

Qualifications

• Experience in enterprise network operations and management.
• Ability to configure Cisco IOS/NX-OS and Arista EOS across routers and switches.
• Security enforcement and VPN configuration (AnyConnect, IPsec).
• Knowledge of routing protocols (OSPF, BGP, EVPN VXLAN).

Responsibilities

• Manage daily network activities and implement scripts per standards.
• Support incident and problem resolution with timely communication.
• Perform vulnerability reviews and patching/firmware upgrades.
• Collaborate with vendors, telcos, and partners to meet project requirements.
• Provide deployment support in data centers and during CR windows.

Skills

Cisco Routers

Cisco Nexus

Arista VXLAN

Routing & Switching

AnyConnect VPN

Cisco ASA

Scripting

Network automation

Education

CCNA/CCNP/CCIE certifications

Tools

Cisco IOS

NX-OS

Arista EOS

Job description

DBS Asia Hub in Singapore seeks a Network Specialist with hands-on experience in Cisco Routers, Cisco Nexus, Arista VXLAN, Routing and Switching, AnyConnect VPN, and Cisco ASA. You will manage daily network activities, ensure stability, security, and performance across data centers, and collaborate with vendors and partners.

Must have CCNA/CCNP/CCIE certifications, strong scripting knowledge, and a background in network automation.