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!
Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.
Job Description
In 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
Designing, implementing, and operating network and perimeter security solutions, including firewalls and secure network segmentation
Designing, implementing, and managing enterprise network architectures for campus, datacenter, and OT environments
Implementing and optimizing Network Access Control (NAC) solutions
Managing and automating enterprise network environments through centralized management and orchestration platforms
Designing and implementing high‑availability, redundancy, and load balancing solutions
Troubleshooting 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 Technologies
You will be working with the following technologies:
Routers and Switches (Campus, Datacenter and OT)
Layer2/Layer 3 switching and Routing
Spine-Leaf and traditional architecture
Dynamic Routing & Segmentation
Interior and exterior routing protocols (OSPF, EIGRP, BGP)
VRF-based network segmentation
Route redistribution
Wireless Infrastructure
Access Points, Wireless controllers
Site Surveys, capacity planning, RF optimization and troubleshooting
Network Security
Application‑aware and identity‑based policies
NAC solutions
Macro‑and micro‑segmentation
Zone‑based security
Cloud Security Solutions
DNS Security and secure web access
Secure remote access (ZTA)
Policy consistency across on‑premises, cloud and remote users
Industrial and ruggedized infrastructure
Network segmentation between IT an OT zones
Required Skills & Expertise
Strong understanding of enterprise networking and security fundamentals
Hand‑on experience with campus, datacenter and OT environments
Strong analytical skills and the ability to independently resolve complex issues
Strong communication and consultancy skills with a customer‑focused mindset
The ability to remain effective under pressure
Proficient in both Dutch and English (knowledge of French is a plus)
Certifications are considered a plus:
Cisco CCNP Security / Enterprise
Driver’s license B: Possession of a driver’s license is necessary.
Ability xphnsxz to work in a team and good communication skills
Educational Background
Bachelor’s or Master’s degree in Information Technology, Computer Science, Electronics, Industrial Engineering, or a related field
Or equivalent experience through relevant technical education combined with hands‑on expertise in networking and security
Continuous learning mindset, demonstrated through professional training or certifications in our technologies
Our offer
A senior role with significant technical depth and responsibility
The opportunity to work on challenging security and network projects
Architectural involvement, advisory work and innovation
Extensive training and certification opportunities
An informal working environment with short communication lines
A competitive salary in line with seniority
Attractive secondary benefits, including a company car, laptop, meal and eco vouchers, collective health insurance, flexible benefits budget, and more
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