Key Responsibilities:Network Operations and MaintenanceEnsure the high-availability of our datacenter network with zero downtime, guaranteeing seamless operations.Project Leadership and ExecutionLead and execute projects aimed at enhancing network security and resiliency, fostering a robust infrastructure.Troubleshooting and ResolutionDiagnose and resolve network issues in a live production environment with minimal impact, minimizing disruptions.Telecommunications SolutionsDesign and implement telecommunications solutions for both new and existing infrastructures, ensuring efficient connectivity.Lab Environment ManagementBuild and maintain a lab/test environment mirroring the production setup, facilitating testing and development.Device TroubleshootingTroubleshoot and resolve issues related to adjacent network devices (servers, firewalls, application firewalls, load balancers, etc.), ensuring smooth operation.Required Experience and SkillsNetworking Expertise4+ years of experience in LAN/WLAN/WAN networking, with in-depth knowledge of network protocols, routing protocols, and Layer 2/3 networking.Cisco InfrastructureStrong expertise in Cisco infrastructure, including ACI and DNAC environments, as well as Checkpoint/Palo Alto firewalls.Certifications and FamiliarityCISCO CCNA/CCNP certification, familiarity with Linux and Windows servers in a networked environment, and excellent written and verbal communication skills in English.Preferred QualificationsAdvanced CertificationsCisco CCIE/CCSE certification, strong knowledge of network security, system security, and application security, and advanced expertise in Checkpoint/Palo Alto firewalls.Language RequirementsEnglish Language ProficiencyFluent (written & verbal), with proficiency in Dutch (verbal) also desired.Work ArrangementsFlexibility to work remotely up to 2 days a week.