ICT network administrator

What the work can involve

ICT network administrator work is about keeping data communication networks reliable, secure and efficient across LAN, WAN, intranet, internet, servers and connected devices. In practice, the work becomes specific through routing protocols, address assignment, VPN gateways, firewalls, servers, switches, security updates, network diagnostics, authentication and day-to-day administration of network infrastructure. The strongest roles make clear how those responsibilities are designed, assessed, maintained, tested or explained in the occupation’s own setting.

Skills and specializations

Important skills for ICT network administrator are visible in the concrete work: routing protocols, address assignment, VPN gateways, firewalls, servers, switches, security updates, network diagnostics, authentication and day-to-day administration of network infrastructure. These skills matter because the role has to turn professional knowledge into usable judgement, deliverables and follow-up. Specialization should deepen the same occupation-specific base rather than become a broad list of unrelated tasks.

Salary context

Salary context for ICT network administrator depends on responsibility level, autonomy and how central the occupation-specific tasks are to the organisation. Compare roles by the concrete work described: routing protocols, address assignment, VPN gateways, firewalls, servers, switches, security updates, network diagnostics, authentication and day-to-day administration of network infrastructure. Also check whether the role owns decisions, reviews other people’s work, coordinates delivery or carries specialist accountability for outcomes.

Career paths

Career development for ICT network administrator can grow from focused delivery into deeper specialist responsibility, project ownership, review work or coordination within the same field. Strong paths build on the occupation-specific base described here: routing protocols, address assignment, VPN gateways, firewalls, servers, switches, security updates, network diagnostics, authentication and day-to-day administration of network infrastructure. The direction should remain connected to the core work, not drift into a generic management label.

Good to know

When reading job descriptions for ICT network administrator, check whether the advert names the actual occupation tasks and expected results. In job descriptions, look for routing protocols, address assignment, VPN gateways, firewalls, servers, switches, security updates, network diagnostics, authentication and day-to-day administration of network infrastructure. A useful advert should also explain how results are tested, reviewed, documented or followed up, so the role can be distinguished from nearby occupations with similar titles.

Editorial note

This guide is editorial career context. It is not official labour-market statistics or role-specific salary data.

Alternative labels

Occupation group

ICT system administrator (2522.1)

Source facts