Are you an enthusiastic and experienced professional in the field of network & security? Are you looking for a challenging role where you can leverage your expertise and continue to grow? Then we have the perfect opportunity for you at Interligo!Job DescriptionIn this role, you combine deep technical expertise with consultancy and pre‐sales activities. As a sparring partner for our clients, you operate on an architectural level and act as a trusted advisor. You support organizations across campus, data center, and OT environments, with a strong focus on both networking and security.Your responsibilities
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Designing, implementing, and operating network and perimeter security solutions, including firewalls and secure network segmentationDesigning, implementing, and managing enterprise network architectures for campus, datacenter, and OT environmentsImplementing and optimizing Network Access Control (NAC) solutionsManaging and automating enterprise network environments through centralized management and orchestration platformsDesigning and implementing high‐availability, redundancy, and load balancing solutionsTroubleshooting complex network and security incidents across IT and OT domains (3rd‐line support)Creating High‐Level Designs (HLD) and contributing to Low‐Level Designs (LLD)Deploying, managing, and optimizing cloud‐based and hybrid security services, such as DNS security, secure web gateways, and remote access solutions
Known TechnologiesYou will be working with the following technologies:Routers and Switches (Campus, Datacenter and OT)Layer2/Layer 3 switching and RoutingSpine-Leaf and traditional architectureRedundancy designs (stacking, ...)Dynamic Routing & SegmentationInterior and exterior routing protocols (OSPF, EIGRP, BGP)VRF-based network segmentationRoute redistributionWireless InfrastructureAccess Points, Wireless controllersMesh designsSite Surveys, capacity planning, RF optimization and troubleshootingNetwork SecurityNext-Gen Firewalls (perimeter, internal segmentation, datacenter firewalls)Application-aware and identity-based policiesNAC solutionsMacro- and micro-segmentationZone-based securityCloud Security SolutionsDNS Security and secure web accessSecure remote access (ZTA)Policy consistency across on-premises, cloud and remote usersOT & Industrial NetworkingIndustrial and ruggedized infrastructureNetwork segmentation between IT an OT zones
Required Skills & ExpertiseStrong understanding of enterprise networking and security fundamentalsHand-on experience with campus, datacenter and OT environmentsStrong analytical skills and the ability to independently resolve complex issuesStrong communication and consultancy skills with a customer‐focused mindsetThe ability to remain effective under pressureProficient in both Dutch and English (knowledge of French is a plus)Certifications are considered a plus:Cisco CCNP Security / EnterpriseDriver's license B: Possession of xphnsxz a driver's license is necessary.Ability to work in a team and good communication skills
Educational BackgroundBachelor's or Master's degree in Information Technology, Computer Science, Electronics, Industrial Engineering, or a related fieldOr equivalent experience through relevant technical education combined with hands‐on expertise in networking and securityContinuous learning mindset, demonstrated through professional training or certifications in our technologies
Our offerA senior role with significant technical depth and responsibilityThe opportunity to work on challenging security and network projectsArchitectural involvement, advisory work and innovationExtensive training and certification opportunitiesAn informal working environment with short communication linesA competitive salary in line with seniorityAttractive secondary benefits, including a company car, laptop, meal and eco vouchers, collective health insurance, flexible benefits budget, and more