Skill-Profil

Network Segmentation

Network segmentation: VLAN, microsegmentation, Zero Trust Network, DMZ

Networking & Telecom Network Security

Rollen

wo dieser Skill vorkommt

Stufen

strukturierter Entwicklungspfad

Pflichtanforderungen

die anderen 5 optional

Networking & Telecom

Network Security

17.3.2026

Wählen Sie Ihr aktuelles Level und vergleichen Sie die Erwartungen.

Was wird auf jedem Level erwartet

Die Tabelle zeigt, wie die Tiefe von Junior bis Principal wächst.

Rolle	Pflicht	Beschreibung
Network Engineer		Understands why network segmentation is needed and the main approaches: VLAN, subnet, DMZ. Knows the principle of least privilege for network access.

Rolle	Pflicht	Beschreibung
Network Engineer		Designs network segmentation for the organization: DMZ, internal zones, management network. Configures inter-VLAN routing and ACLs. Implements microsegmentation.

Rolle	Pflicht	Beschreibung
Network Engineer		Implements zero-trust microsegmentation with policy-based access control. Designs software-defined perimeter. Assesses and eliminates lateral movement risks.

Rolle	Pflicht	Beschreibung
Network Engineer		Defines network segmentation strategy. Makes decisions on microsegmentation granularity. Manages the transition to zero-trust. This skill is critically important for successful performance in the role.

Rolle	Pflicht	Beschreibung
Network Engineer		Shapes zero-trust network architecture for the organization. Researches SASE and network security evolution. Influences security architecture.

Junior 1 Anforderungen

Network Engineer

Understands why network segmentation is needed and the main approaches: VLAN, subnet, DMZ. Knows the principle of least privilege for network access.

Middle 1 Anforderungen

Network Engineer

Designs network segmentation for the organization: DMZ, internal zones, management network. Configures inter-VLAN routing and ACLs. Implements microsegmentation.

Senior 1 Anforderungen

Network Engineer

Implements zero-trust microsegmentation with policy-based access control. Designs software-defined perimeter. Assesses and eliminates lateral movement risks.

Lead / Staff 1 Anforderungen

Network Engineer

Defines network segmentation strategy. Makes decisions on microsegmentation granularity. Manages the transition to zero-trust. This skill is critically important for successful performance in the role.

Principal 1 Anforderungen

Network Engineer

Shapes zero-trust network architecture for the organization. Researches SASE and network security evolution. Influences security architecture.

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