Network Engineer

We're Hiring: Network Engineer!

Network Switch Migration Engineer

Location:

Singapore

Contract:

6 Months

Work Mode:

On-site

Candidate Eligibility:

Singapore Citizens / Singapore PR only

Primary Skills

Network Switch Migration

Network Infrastructure & Configuration

Network Security Hardening

Secondary Skills

Monitoring & Alerting

Network Documentation

Stakeholder Coordination & Support

What You'll Do

Plan and execute network switch migration activities.

Review network architecture, design documents, and migration requirements.

Validate switch hardware, firmware/OS versions, licensing, and compatibility.

Prepare implementation, migration, testing, and rollback plans.

Perform switch build, initial configuration, and firmware/OS upgrades.

Implement network security hardening and disable unused ports/services.

Integrate switches with enterprise monitoring platforms.

Configure and validate SNMP, Syslog, NetFlow/sFlow, performance, interface, and environmental monitoring.

Perform pre-migration health checks and configuration backups.

Execute migrations while minimizing downtime and business impact.

Perform connectivity testing and troubleshoot migration-related issues.

Create and maintain network diagrams, port mappings, IP documentation, and configuration records.

Provide post-migration monitoring and support.

Support release readiness activities and obtain stakeholder sign-off.

What We're Looking For

Hands-on experience in

network switch migration and implementation .

Strong knowledge of

network infrastructure and switch configuration .

Experience with

network security hardening .

Experience with firmware/OS upgrades and configuration backups.

Good understanding of

SNMP, Syslog, NetFlow/sFlow , and network monitoring.

Experience with connectivity testing and troubleshooting.

Strong documentation and stakeholder coordination skills.

Key Skills

Network Switch Migration | Network Infrastructure | Network Configuration | Network Security Hardening | Switch Upgrade | SNMP | Syslog | NetFlow/sFlow | Network Monitoring | Network Troubleshooting | Network Documentation | Migration Planning | Rollback Planning

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