Network Switch Migration Engineer (Singaporean/Sina)

Dna Infotech Pte. Ltd; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Dna Infotech Pte. Ltd is seeking an experienced Network Switch Migration Engineer to lead end-to-end migration projects in enterprise environments.

You will apply hands-on expertise in Cisco Catalyst and Nexus platforms, manage testing, rollback planning, and ensure seamless cutovers with minimal downtime. The ideal candidate brings 10+ years of network engineering experience and strong capabilities in network security hardening, monitoring, and precise documentation of mappings and

Qualifications

• 10+ years of Network Engineering experience.
• Hands-on experience managing end-to-end switch migrations in enterprise environments.
• Strong expertise in Cisco Catalyst and Nexus switches.

Responsibilities

• Plan, execute and validate switch migrations.
• Coordinate with stakeholders and technical teams.
• Perform testing and rollback planning.
• Document configurations and port mappings.

Skills

Network Switch Migration

Cisco Catalyst/Nexus

Network Troubleshooting

Firmware Upgrades

Security Hardening

Monitoring/Alerting

Migration Planning

Documentation

Stakeholder Coordination

Job description

We are looking for an experienced Network Switch Migration Engineer with strong hands on expertise in enterprise network infrastructure and switch migration.

Key Skills

• Network Switch Migration and Implementation
• Cisco Catalyst, Nexus and enterprise switching
• Network Infrastructure Configuration and Troubleshooting
• Switch OS/Firmware Upgrades and Patching
• Network Security Hardening
• SNMP, Syslog and NetFlow/sFlow
• Monitoring and Alerting Integration
• Migration, Testing and Rollback Planning
• Network Documentation and Port Mapping
• Stakeholder and Technical Team Coordination

Ideal candidate: 10+ years of Network Engineering experience with proven hands on experience managing end to end switch migration projects in enterprise environments