Location: Brussels
Tribe: Network Services
Cluster: CABN
Role Overview
As part of the CABN cluster within the Network Services tribe, you will play a key role in delivering critical CABN commitments across strategic projects such as MV-SIPN Evolution, AU-NPP Cloud CR, and SBN Encryptors Technology Upgrade. You will contribute to the design, implementation, testing, and evolution of advanced network solutions in both on-premises and public cloud environments.
This role requires a high level of autonomy, strong technical expertise in routing and switching, and hands-on experience with Juniper technologies and network automation.
Key Responsibilities
Deliver and support network solutions for large-scale, mission-critical projects within the CABN scope
Design, implement, and maintain complex IP network architectures (routing, switching, VLANs, VPNs, DNS)
Configure, operate, and troubleshoot Juniper-based network infrastructure
Contribute to network routing and switching activities at an expert level
Design and execute network testing strategies, including automated test frameworks
Use and maintain network testing tools to ensure performance, stability, and security
Support and integrate SD-WAN solutions into existing and evolving network environments
Collaborate in an Agile delivery environment, participating in sprint planning, reviews, and continuous improvement
Support hybrid and cloud-based networking solutions across AWS, Azure, and GCP
Work independently while coordinating effectively with cross-functional teams and stakeholders
Required Skills & Experience
Ability to work independently and take ownership of deliverables
Strong experience working in an Agile methodology environment
Expert-level generic network knowledge, including IP routing tables, VLANs, DNS, VPNs, and related protocols
Senior-level experience with Juniper technologies
Expert-level knowledge of network routing and switching
Senior-level experience in network test automation
Senior-level experience with network testing tools
Professional-level knowledge of public cloud platforms (AWS, Azure, GCP)
Professional-level experience with SD-WAN technologies
Nice to Have
Experience working in large enterprise or service-provider environments
Exposure to security-focused networking projects (e.g., encryptors, secure transport networks)
Strong documentation and communication skills
