ServiceNow Network Discovery & CMDB Architect

VySystems; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

VySystems seeks an experienced ServiceNow Network Discovery & CMDB Engineer to lead the onboarding of 450+ network devices into the ServiceNow ESM platform. You will ensure accurate configuration data, reliable discovery, and seamless integration with ITSM processes.

The role requires hands-on experience with ServiceNow Discovery and Service Mapping, CMDB data models, and strong networking knowledge, including routing, switching, and firewalls. Scripting with Python or PowerShell is a plus.

Qualifications

• 5+ years of experience in Network Engineering or Network Operations.
• Hands-on experience with ServiceNow Discovery and Service Mapping.
• Strong knowledge of CMDB data models, CI relationships, and data validation.
• Good understanding of networking concepts, including routing, switching, and firewalls.
• Experience in network asset discovery and ITSM.

Responsibilities

• Execute network discovery using ServiceNow Discovery and Service Mapping.
• Validate, reconcile, and remediate CMDB CI data.
• Onboard network devices, dependencies, and relationships into ServiceNow.
• Configure and refine discovery patterns, probes, and credentials.
• Troubleshoot discovery failures, data gaps, and CMDB quality issues.
• Document discovery procedures, onboarding processes, and CMDB standards.
• Support data-quality governance and knowledge transfer to the Network Operations team.

Skills

ServiceNow Discovery

Service Mapping

CMDB

Network Engineering

Tools

Python

PowerShell

Job description

VySystems seeks an experienced ServiceNow Network Discovery & CMDB Engineer to lead the onboarding of 450+ network devices into the ServiceNow ESM platform. You will ensure accurate configuration data, reliable discovery, and seamless integration with ITSM processes.

The role requires hands-on experience with ServiceNow Discovery and Service Mapping, CMDB data models, and strong networking knowledge, including routing, switching, and firewalls. Scripting with Python or PowerShell is a plus.