Junior Network Technician – Enterprise Infrastructure

ATS Client; Johannesburg; On-site; ZAR 120,000 - 180,000; Full time

Job summary

ATS Client in Johannesburg, South Africa, is seeking a motivated Junior IT Technician to join its enterprise networking team. You will support network infrastructure, connectivity, and enterprise systems while developing technical skills in a fast-paced environment.

The role focuses on first/second-line network support, configuring routers, switches, firewalls, and wireless access points, plus documentation and collaboration with senior engineers to improve performance.

Qualifications

• Diploma or Certificate in IT, Networking, or related field.
• Fundamental understanding of TCP/IP, DNS, DHCP and VLANs.
• Exposure to enterprise networking environments is advantageous.
• Familiarity with Windows and/or Linux operating systems.

Responsibilities

• Provide first-line and second-line network support for incidents and requests.
• Assist with installation, configuration, and maintenance of routers, switches, firewalls, and wireless access points.
• Support LAN/WAN connectivity across enterprise environments and assist with network upgrades and deployments.
• Maintain accurate technical documentation and configuration records.

Skills

Networking basics

TCP/IP

DNS

DHCP

VLANs

Troubleshooting

Communication

Education

Diploma or Certificate in IT/Networking

Job description

ATS Client in Johannesburg, South Africa, is seeking a motivated Junior IT Technician to join its enterprise networking team. You will support network infrastructure, connectivity, and enterprise systems while developing technical skills in a fast-paced environment.

The role focuses on first/second-line network support, configuring routers, switches, firewalls, and wireless access points, plus documentation and collaboration with senior engineers to improve performance.