Your mission
- Operate, maintain, and support on‑premise, virtualized, cloud, and hybrid network environments across Cisco, Fortinet, Extreme, Azure, and AWS
- Ensure high availability, performance, and security of network infrastructure, following defined operational and change management processes
- Manage and operate firewall and network security platforms, including firewall rules, NAT policies, segmentation, and cloud‑native security controls
- Support and troubleshoot Kubernetes networking
- Operate and monitor hybrid connectivity solutions such as Site‑to‑Site VPNs, Client VPNs, ExpressRoute, and Direct Connect
- Act as 2nd‑level support for network and connectivity incidents, analyzing escalations and resolving recurring operational issues
- Monitor network environments using centralized tools, analyze logs, metrics, and traffic flows, and proactively identify risks
- Execute network changes and lifecycle activities using Infrastructure as Code and Git‑based workflows
- Maintain accurate technical documentation, incident records, and operational procedures
- Support disaster recovery testing, audits, and compliance activities
- Collaborate with an international IT and platform team, contribute to standardization and automation initiatives, and participate in on‑call rotations
Your profile
- 3+ years of experience in Network Engineering or Network Operations
- Strong knowledge of routing, switching, VPN technologies, firewalls, and network security
- Experience with multi-vendor enterprise network environments
- Hands-on troubleshooting skills across on-premises and cloud-based infrastructures
- Experience with network automation tools such as Ansible and Terraform
- Good understanding of Azure and/or AWS networking
- Relevant certifications such as CCNA, Fortinet, Extreme Networks, or equivalent
- Strong focus on operational excellence, reliability, and documentation
- Excellent communication skills and experience working in international teams
- Fluent English and French, both written and spoken
- Willingness to travel internationally (approximately 10-20%)
Nice to Have:
- Experience with Kubernetes networking
- Knowledge of Infrastructure as Code and Git-based workflows
- Familiarity with ITSM processes and tools such as Jira
- Experience with enterprise telephony or VoIP systems
Key Skills:
- Network Automation (Ansible, Terraform)
- Routing & Switching
- Firewalls & Network Security
- VPN Technologies
- Enterprise Network Infrastructure
- Troubleshooting & Operational Support
- Azure / AWS Networking
- Multi-Vendor Environments (Cisco, Fortinet, Extreme, etc.)
Why us?
In accordance to the Belgian Law we offer our employees:- 20 days vacation
- Vacation pay: You get 92% of one monthly gross as vacation pay
- Holiday pay: You get 1 month salary in December on top
- You receive Pluxee meal vouchers for your working days
- A company phone with contract
- Snacks and drinks in the office