Network & Security Engineer
Are you ready to lead global network & security projects, from SD-WAN and Cisco infrastructure to firewall, WLAN and data centre implementations?
Are you an experienced Network & Security Specialist looking for a role that combines hands-on technical expertise, project ownership and international collaboration?
We are looking for a Group ICT Network & Security Project Specialist to join an international ICT infrastructure team in Groot-Bijgaarden.
In this role, you’ll be responsible for the end-to-end management and implementation of network and security projects, while also providing advanced support for a global IT environment serving approximately 9,000 users across 100+ sites worldwide.
You’ll work closely with network and security architects, regional and local IT teams, infrastructure specialists and external technology partners to ensure secure, reliable and high-performing connectivity.
Role
- Lead Network & Security Projects: Manage projects from the initial planning and budget phase through design, implementation, documentation and follow-up.
- Firewalling & Load Balancing: Troubleshoot, maintain and implement firewall and load-balancing solutions and features.
- LAN & WLAN: Install, configure and troubleshoot Cisco switching and wireless infrastructure across datacentres, offices, factories and remote sites.
- SD-WAN: Collaborate with global WAN providers to ensure reliable and performant connectivity across more than 100 locations.
- L2/L3 Support: Provide advanced operational support for complex networking and security issues, working directly or alongside local IT teams.
- Monitoring: Maintain and monitor network and security monitoring systems, proactively identifying and resolving potential issues.
- Technical Documentation: Interpret and maintain existing documentation and create technical/design documentation for new installations and projects.
- Infrastructure Installation: Support physical installations, including racking and stacking, initial equipment configuration, cabling and troubleshooting.
- Cross-functional Collaboration: Coordinate with infrastructure, security, HQ IT and local IT teams to ensure successful project delivery.
- Prioritisation: Balance project responsibilities with operational support and maintenance, ensuring business-critical activities receive the appropriate priority.
You’ll also participate in a 24/7 standby rotation for critical incidents, approximately once every 8 weeks.
Profile
We’re looking for a technically strong and hands-on professional who enjoys solving complex problems and taking ownership of projects.
Required
- 5+ years of relevant experience in LAN/WAN, networking and/or security.
- Strong knowledge of:
- SD-WAN
- Firewall and Cloud Proxy technologies
- Cisco wired and wireless networking
- TCP/IP and OSI layers 1–7
- Switching and routing
- Wireless networking
- Firewall troubleshooting
- Experience managing network/security projects from planning through implementation.
- Excellent troubleshooting and analytical skills.
- Hands-on mentality with a proactive approach.
- Ability to work independently and manage priorities effectively.
- Strong communication and collaboration skills.
- Ability to understand business requirements and translate them into effective technical solutions.
- Stress-resistant and comfortable working in a global environment.
Nice to have
Experience with:
- Cisco Identity Services Engine (ISE) or equivalent
- Cisco Nexus
- F5 Load Balancers
- Palo Alto Firewalls
- Sophos Firewalls
- Azure Network Fundamentals
- Wireless standards
- Monitoring technologies such as NetFlow, SNMP, Syslog and real-time alerts
- Certifications such as CCNA, CCNP, Palo Alto, F5, or equivalent
Languages & travel
- English: strong professional proficiency
- Dutch and French: required
- Comfortable working with international colleagues and stakeholders.
- Willing to travel internationally for short assignments of 5–10 days, approximately 1–2 times per year.
Offer
- Company car
- Competitive salary package + bonus
- €9/day meal vouchers
- Fully paid group, dental and hospitalisation insurance
- Minimum 5 training days per year
- Health & Wellbeing benefits
- Opportunities for professional development and ownership
- An international role with exposure to a large-scale global ICT environment
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