L2 Enterprise Network Admin - Broadcast Infra & Cloud Ops

Gramian Consulting; Paris; On-site; EUR 23,000 - 33,000; Full time

Job summary

Gramian Consultancy seeks a Network Administrator (Level 2) to support a large-scale enterprise network infrastructure for a major European media organization. The role focuses on monitoring, incident response, and administering hybrid cloud networking in a high-availability environment.

The successful candidate will handle on-prem and cloud integrations, implement NetOps automation, and ensure uptime through proactive analysis and robust configuration management. Fluency in French is required.

Qualifications

• Experience administering enterprise network infrastructures (L2/L3).
• Hands-on with Cisco data center networking (ACI, Nexus, Catalyst).
• Strong understanding of routing protocols (OSPF, BGP, PIM, IS-IS).
• Experience with firewalls and load balancing technologies.

Responsibilities

• Monitor and manage network supervision alerts and incidents.
• Ensure network performance and bandwidth monitoring across enterprise environments.
• Maintain network updates including patching, upgrades, and inventory management.
• Administer and maintain network and security devices across data center and cloud infrastructure.
• Maintain and back up equipment configurations and operational documentation.
• Configure and manage virtual networking components in cloud environments.
• Manage network integrations between on-premise and cloud using CI/CD tools.
• Process network flow requests and filtering rules.
• Perform deep network analysis using monitoring/diagnostic tools.
• Conduct failover and resilience testing on critical network infrastructures.
• Provide operational procedures and troubleshooting guidance for teams.
• Ensure accurate asset tracking and monitoring of network equipment movements.
• Prepare integrations of network and security equipment into production environments.

Skills

Network administration

Cisco data center networking

Hybrid cloud networking

NetOps automation tools

Incident management

Monitoring & analytics

Tools

Ansible

Terraform

GitLab

Job description

Gramian Consultancy seeks a Network Administrator (Level 2) to support a large-scale enterprise network infrastructure for a major European media organization. The role focuses on monitoring, incident response, and administering hybrid cloud networking in a high-availability environment.

The successful candidate will handle on-prem and cloud integrations, implement NetOps automation, and ensure uptime through proactive analysis and robust configuration management. Fluency in French is required.