System Engineer Position Summary We are looking for a dedicated and meticulous system engineer network and telecom professional to join our technology team in Brussels, Belgium. The ideal candidate will have a solid understanding and hands-on experience in network management and telecommunications operations with a strong focus on maintaining the stability of our network infrastructure. Main Responsibilities: Network Management: Manage and optimize network infrastructure including routers switches VLANs and WiFi access points to ensure robustness and performance. Network Monitoring: Implement and maintain network monitoring and capacity management processes automating tasks for better efficiency. Troubleshooting: Provide level 3 support in case of incidents analyze and resolve complex technical problems. Solution Maintenance: Monitor and maintain operational solutions create and update comprehensive documentation and procedures and communicate them effectively to stakeholders. Stay informed about technical advancements in the network domain and play an active role in the introduction and implementation of new technologies. Continuously monitor and evaluate the effectiveness of implemented security measures and recommend improvements if necessary. Requirements: Experience: A minimum of 10 years of hands-on experience in network management in an enterprise environment. Skills and Qualifications: Proven expertise in various network technologies and protocols including configuration and management of Cisco products such as switches routers WiFi access points/WLC Cisco ASA Cisco ISE Cisco Meraki SD-WAN VLANs. Experience in managing LAN and WAN environments providing robust and comprehensive network solutions. Demonstrated knowledge of DNS internal and external and DHCP technologies for optimal network configurations. Proficiency in managing and configuring Cisco VPN protocols Site-to-Site and AnyConnect for secure and efficient network communication. Mastery of VoIP systems and their integration into the Cisco data network including experience with Skype for Business MS-Teams and the Polycom Vvx and Spider Trio 8800 range of phones. Proven experience in integrating multi-cloud network environments Microsoft Azure Amazon Web Services Private Cloud for flexible and scalable network solutions. Experience in configuring and managing Cisco WiFi access points ensuring stable and reliable wireless connectivity. Proficiency in implementing and integrating Azure network solutions in hybrid environments connecting on-premise networks with the Azure cloud infrastructure. Knowledge of copper and fiber optic cabling standards as well as their implementation for physical connectivity solutions. Competence in integrating telephony systems with MS-Teams including modernizing legacy telephony systems and IVR/cascade to modern MS-Teams based solutions. Strong understanding of network security best practices vulnerability management and risk mitigation techniques.