Key Responsibilities
Interconnect & Fabric Operations
- Manage Slingshot fabric configuration
- Perform link remediation & congestion triage
- Maintain config backups & rollback plans
- Execute firmware updates within maintenance windows
- Perform QoS/ECN/PFC tuning per design
DC Switching
- VLAN and port configuration updates
- Monitor utilisation & congestion metrics
- Maintain optics & cable inventory hygiene
Incident Handling
- P1 restoration 48 hrs (HPC)
- Engage OEM TAC for Level-3 escalation
- Provide documented post-change validation
Security Alignment
- Work with Security Engineer on segmentation
- Maintain firewall policy integrity
- Ensure least-privilege network access
Required Experience
- Minimum 5 years in network support/troubleshooting
- High-speed data centre fabric
- SDN
- Firewall & VPN administration
- HPC interconnect experience preferred
Required Certifications
- ITIL Foundation
- CCNA or equivalent (minimum)
