Network Engineer

Experience

10+ years of relevant experience in Network Engineering.

Strong experience in enterprise network infrastructure, switch migration and configuration.

Key Responsibilities

Review network architecture, design and migration requirements; develop implementation, testing and rollback plans.

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

Perform switch build, configuration and firmware/OS upgrades.

Implement network security hardening, including disabling unused ports/services and ensuring security compliance.

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

Execute switch migrations with pre/post-migration health checks, configuration backups and minimal downtime.

Perform connectivity and functional testing and resolve migration-related issues.

Maintain network diagrams, port mappings, IP addressing, configuration and security documentation.

Provide post-migration support, monitor network performance and conduct knowledge transfer to operations teams.

Coordinate with security, server, application, infrastructure and operations teams and obtain stakeholder sign-off.

Prepare release readiness and migration documentation, including validation results and rollback procedures.

Primary Skills

Network Switch Migration

Network Infrastructure & Configuration

Network Security Hardening

Secondary Skills

Monitoring & Alerting

Network Documentation

Stakeholder Coordination & Support