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Job Title: Senior Network Engineer
Location: Brussels, Belgium
Languages: English, French
Working Mode: Hybrid
Contract Duration: 15/01/2026 - 14/12/2026 11 months
Job Description:
- Client manages, among other things, the network for all its users across approximately 180 sites. Within the Telecom Competence Center, the "Network" team ensures the smooth physical and logical operation of the network. The senior network engineer is expected to integrate into the team, provide the necessary guidance and implementation expertise for optimal network performance, leverage their Cisco knowledge, manage various projects, and mentor junior team members. They are also expected to assist the team leader with strategic decisions as needed. Demonstrated practical knowledge of Cisco ACI is required.
Certification: Cisco CCIE
A key player in the digital transformation of the French-speaking Belgian public sector, operates in various fields such as:
- IT infrastructure management (networks, security, data centers, cloud),
- The development of custom business applications,
- Support for digital projects (functional analysis, UX/UI, project management),
- Cybersecurity and data protection,
- User support and training.
With a constant focus on innovation, performance, and public service, ETNIC regularly collaborates with external partners to strengthen its teams through IT consulting assignments. These collaborations are conducted within an ethical and professional framework, prioritizing quality and the tangible impact of the solutions delivered.
Required Skills:
- Expert IT Infrastructure Engineer
Most recent experience: Any time
- ACI: Basic management (creation of EPGs, Bridge Domains, port configuration, etc.)
Level: Confirmed — Most recent experience: Any time
- Cisco
Level: Expert — Most recent experience: Any time
- Cisco Catalyst Center: Monitoring, inventory, automation
Level: Confirmed — Most recent experience: Any time
- ISE: Basic administration of access policies
Level: Confirmed — Most recent experience: Any time
- MPLS: BGP and VRF routing
Level: Expert — Most recent experience: Any time
- Routing & Switching: Administration and configuration of Catalyst (VLAN, STP, HSRP, OSPF, BGP)
Level: Expert — Most recent experience: Any time
- Supervision & Troubleshooting: Diagnostics using tools such as Wireshark
Level: Expert — Most recent experience: Any time
- Wi-Fi: Deployment and administration of access points (WLC 9800 controller)
Level: Expert — Most recent experience: Any time
Question
- Do you have a CCIE certification? If so, please attach it.
Key Skills
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