Site IT/OT Network Infrastructure Lead
Hybrid · Amsterdam, North Holland, The Netherlands
Job Summary
The Site IT/OT Network Infrastructure Lead manages the Amsterdam segmented IT/Lab/OT network stack, which includes Cisco switching/routing, VLANs, L2/L3, and Meraki, as well as FortiGate firewalls and SD‐WAN. Responsibilities include maintaining hybrid connectivity, enforcing segmentation patterns, monitoring network health via Azure Monitor, and ensuring cybersecurity compliance. The successful candidate must have expertise in networking, infrastructure, and Azure integration, complemented by strong communication skills for collaboration across global teams. This role supports both IT and OT environments while ensuring secure connectivity and vendor access.
Required Qualifications
- 5+ years in networking, infrastructure, or mixed IT/OT environments
- Hands-on expertise with FortiGate firewalls and SD‐WAN
- Strong Cisco switching/routing, VLANs, L2/L3, enterprise wireless/Meraki
- Hybrid connectivity (ExpressRoute/VPN, SD‐WAN)
- Segmentation (IT/OT DMZ, Purdue)
- Azure networking & identity fundamentals (VNETs, routing, private endpoints, Entra ID, MFA/CA)
- Windows Server core services (AD/DNS/DHCP)
- Clear communication with technical and non‐technical users
- Ability to collaborate with global teams/MSPs
Desired Qualifications
- Experience applying Zero Trust principles for network and identity
- Familiarity with SOC processes
- Exposure to PABX/VoIP/MS Teams Phone environments
- Awareness of industrial concepts (Modbus, Profinet, Profibus, PLCs, LIMS/PI/historian flows)
- Experience in chemical, manufacturing, or OT-heavy operational sites
Additional Requirements
- None specified
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