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Junior Network Engineer

Leudelange, Esch-sur-Alzette, lu💼 Full-time🗓 2026-09-21 → 2026-09-25

Core

Junior Network Engineer supporting operational maintenance and evolution of client network infrastructures within the Digital Platform Services (DPS) business unit.

Role type

Junior IC Network Engineer

Builds

Network infrastructure (routers, switches, firewalls, VPN solutions)

Domain

IT Infrastructure / Networking

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

TCP/IP, LAN/WAN, DNS, DHCP, VPN, routing, switching, firewall configuration, incident resolution, network performance analysis, security best practices, technical documentation

Preferred skills

Cisco, Fortinet, Windows Server, Linux, Cloud environments

Technologies

Cisco, Fortinet, VPN technologies, Routing & Switching, Network monitoring tools

Responsibilities

Support, administration, and maintenance of network equipment; Configure and troubleshoot routers, switches, firewalls, and VPN solutions; Analyze network performance and resolve incidents; Apply security best practices; Participate in deployment, migration, and evolution projects; Document configurations and procedures; Collaborate with IT teams for service availability; Participate in support and on-call activities

Seniority

Junior, entry-level IC

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