Junior Network Security Technician — Hands-on Cyber Defense

Accredited Resource Consulting Services; Pretoria; On-site; ZAR 200 000 - 300 000; Full time

Job summary

A leading consulting firm in South Africa is seeking a Junior Network Security Technician to support and secure IT infrastructure. The role includes monitoring alerts, managing firewalls and VPNs, supporting incident response, and assisting with vulnerability management. Candidates should have 2+ years in network security and relevant certifications. This is an on-site position based in Roodeplaat, Pretoria.

Qualifications

• 2+ years' experience in network security.
• Valid driver's licence & own vehicle.
• Understanding of network protocols (TCP/IP, DNS, HTTP/HTTPS, etc.).

Responsibilities

• Assist in monitoring alerts, detecting threats, and documenting security events.
• Manage configuration and monitoring of firewalls and VPNs.
• Support vulnerability scanning and remediation.
• Help maintain security policies and document configurations.
• Participate in security audits and enforcement of policies.
• Provide first-line support during incidents.

Skills

Network security experience

Problem-solving skills

Customer service skills

Education

CompTIA Security+/Network+/Fortinet NSE4

Tools

Firewalls

VPNs

SIEM systems

Linux

Windows

Job description

A leading consulting firm in South Africa is seeking a Junior Network Security Technician to support and secure IT infrastructure. The role includes monitoring alerts, managing firewalls and VPNs, supporting incident response, and assisting with vulnerability management. Candidates should have 2+ years in network security and relevant certifications. This is an on-site position based in Roodeplaat, Pretoria.