Context
- We are seeking an experienced network consultant to join our network team located in Luxembourg and assist in the design, implementation, and validation of this segmentation. He/She will be able to support the day-to-day operations (Run) and lead the implementation of network flows within a complex and secure banking infrastructure. The consultant will work closely with internal teams (infrastructure, security, application owners) to ensure timely, high-quality delivery of network changes and configurations
Responsibilities
As a network engineer, you are able to:
- Collaborate with the network team to analyze the current network infrastructure.
- Design and implement network strategies to enhance security and performance.
- Manage and implement network flows (firewall rules, load balancer configurations) across environments.
- Configure and maintain Palo Alto and Cisco ASA/Firepower firewalls.
- Ensure compliance with internal security and change management processes.
- Troubleshoot and resolve network-related incidents and requests.
- Maintain clear and proactive communication with stakeholders throughout the lifecycle of each request.
- Document configurations, changes, and procedures.
- Collaborate with cross-functional teams to support infrastructure migrations and new deployments.
Requirements
Proven experience as a network consultant or similar role.
- Expertise in network technologies, including: Palo Alto firewalls (PanOS, security policies, NAT, App-ID)
- Cisco ASA/Firepower (ACLs, NAT, FTD, FMC)
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- Load balancers (F5 or equivalent)
- TCP/IP, routing, switching, VLANs, VPNs
- Strong understanding of network security principles and best practices.
- Excellent problem-solving skills and attention to detail.
- Ability to work collaboratively within a team, including application teams.
- Effective communication skills, both written and verbal.
- Preferred Qualifications
- You hold a master's degree in IT
- You are fluent in French and in English
- You have specific knowledge on technologies such as Routing, Switching, Firewalling, NAC, DNS,
- VPN, Load balancing on Cisco, Palo Alto and F5 appliances
- Certifications such as CCNA, CCNP, or equivalent and/or knowledge of cloud networking solutions is a plus.
- Knowledge of cloud networking solutions is a plus
