Senior Network Architect — Cloud, Firewalls & ACI (Onsite EU)

QNR Group; Strasbourg; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

QnR Group is seeking a Senior Network Administrator to support a major EU agency in Strasbourg. The role is onsite for a two-year engagement with potential extensions, focusing on setup, operation, and security of a complex network and cloud infrastructure.

You will work on FortiGate/Check Point firewalls, Cisco ACI, F5 load balancers, and network cloud technologies, requiring strong cloud experience and English proficiency. This is a long-term, mission-critical environment.

Qualifications

• Solid hands-on experience with cloud technologies.
• Strong networking fundamentals, including IP subnetting and VLANs.
• Experience in large organizations such as banking, military or service providers.
• Experience with change management, ServiceNow and firewall rule lifecycle management.
• Knowledge of Check Point and FortiGate firewalls with GIS security skills.
• Experience with Cisco ACI, or at least a basic working knowledge of it.
• Clear and confident English communication.

Responsibilities

• Setting up, configuring and troubleshooting FortiGate firewalls.
• Setting up, configuring and troubleshooting Check Point firewalls.
• Setting up, configuring and troubleshooting Cisco ACI.
• Setting up, configuring and troubleshooting F5 load balancers.
• Setting up, configuring and troubleshooting Certes Technologies solutions.
• Setting up, configuring and troubleshooting network cloud technologies.

Skills

Cloud Technologies

Networking Fundamentals

Large Organizations

Change Management

Firewall Lifecycle

Check Point

FortiGate

Cisco ACI

English Proficiency

Tools

Cisco ACI

F5 Load Balancers

Job description

QnR Group is seeking a Senior Network Administrator to support a major EU agency in Strasbourg. The role is onsite for a two-year engagement with potential extensions, focusing on setup, operation, and security of a complex network and cloud infrastructure.

You will work on FortiGate/Check Point firewalls, Cisco ACI, F5 load balancers, and network cloud technologies, requiring strong cloud experience and English proficiency. This is a long-term, mission-critical environment.