Hire a network engineer in Leiden

A network engineer designs, implements and manages the network infrastructure an organisation runs on: from local business networks (LAN) and networks across multiple sites (WAN) to VPN connections, firewalls and wireless networks. The work includes configuring switches and routers, securing network traffic and resolving outages.

Modern network assignments increasingly revolve around software-defined networking (SD-WAN), network segmentation and Zero Trust security, with the network central to the security strategy. Classic skills remain indispensable too: routing and switching (BGP, OSPF, VLANs), setting up firewalls and monitoring performance and availability.

Unlike much cloud work, network work more often requires physical presence on-site — for cabling, hardware and resolving problems locally. Levels run from junior (management and support with guidance) through medior (independent design and implementation) to senior (complex multi-site environments, security, architecture). Sought-after certifications include Cisco (CCNA, CCNP, CCIE), Juniper, Fortinet and Aruba; vendor experience matching your environment is an important selection criterion.

Rates for network engineers in Leiden sit around the national average, with a premium for engineers experienced in regulated, data-sensitive environments. Indicative, excluding VAT and the Maedium fee:

• Junior network engineer (0–3 yrs): around €55–€75 per hour
• Medior (3–6 yrs): around €75–€95 per hour
• Senior (6+ yrs, security/multi-site): around €95–€112+ per hour

Experience with network segmentation, access control and compliance in a regulated sector is an asset in Leiden that drives the rate up. The Maedium fee comes on top: around 10% for brokerage, 15% for intermediation.

Common network assignments in Leiden

The assignments we see in Leiden fit the city's life sciences profile. A few recurring types:

• Segmented networks for labs and research. Research and lab environments must be reliably connected yet strictly separated. A network engineer sets up segmentation, VLANs and access control.
• Secure connections for sensitive data. Traffic between labs, data centres and research systems must be secured and compliant. Here experience with security and regulation counts.
• Reliable business networks for biotech companies. Growing life sciences companies need a network that scales along and offers high availability.
• Network management at university and SMEs. Besides life sciences, university departments and local SMEs also modernise their networks.

Which of these best fits your situation we determine during the intake. That way we don't just look for any network engineer, but exactly the profile your assignment requires.

How Maedium works for Leiden clients

In a data-sensitive environment like Leiden, care weighs heavily. Maedium works with one fixed point of contact who genuinely understands your assignment and searches specifically for engineers experienced in regulated, secure network environments — no stream of CVs.

It starts with an intake to clarify which security and compliance requirements apply, which vendor environment you run (Cisco, Juniper, Fortinet, Aruba), which level you need and which structure fits — brokerage or intermediation. For data-sensitive assignments we take security and DBA compliance seriously from the start, and factor in the region because much work takes place on-site.

And we stay involved after placement, with replacement where needed. In a sector where continuity and reliability come first, that is no luxury but a necessity.