Senior Enterprise Network Engineer - IT/OT & Cloud Enablement

N Consulting Global; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

N Consulting Global in Singapore seeks an experienced Senior Network Engineer to design, implement and support enterprise networks across manufacturing IT/OT environments. You will work on Cisco Catalyst/Nexus, routing/switching, and network automation platforms to ensure reliability, performance and security.

You will analyze vulnerabilities, participate in change management, and document architectures using Lucidchart, ensuring production uptime and ITIL-aligned operations.

Qualifications

• 6-8 years of enterprise network engineering and operations experience.
• Strong experience with Cisco Routing & Switching and Catalyst/Nexus platforms.
• Experience with VPN, SD-WAN, and cloud technologies; IT/OT segmentation in manufacturing.

Skills

Enterprise network engineering

Network troubleshooting

VPN/SD-WAN/Cloud

ITIL & change management

CVE analysis & hardening

Lucidchart & diagramming

Documentation

IT/OT segmentation

Tools

Cisco Routing & Switching

Cisco Catalyst & Nexus

Aruba Wireless

F5 Load Balancers

Cisco DNA Center (DNAC)

Lucidchart

Job description

N Consulting Global in Singapore seeks an experienced Senior Network Engineer to design, implement and support enterprise networks across manufacturing IT/OT environments. You will work on Cisco Catalyst/Nexus, routing/switching, and network automation platforms to ensure reliability, performance and security.

You will analyze vulnerabilities, participate in change management, and document architectures using Lucidchart, ensuring production uptime and ITIL-aligned operations.