Network Administrator

Placements24; Klerksdorp; On-site; ZAR 380,000 - 520,000; Full time

Benefits offered by this job

Medical aid

Provident fund

Professional development

Job summary

Placements24 is seeking an experienced Network Administrator to manage and maintain the critical network infrastructure at its Klerksdorp facility. This on-site role emphasizes reliability, performance, and security across servers, routers, switches, and firewalls.

You will monitor, troubleshoot, and upgrade systems to support growing operational needs. The ideal candidate has hands-on experience with Cisco/Juniper gear, strong TCP/IP skills, and a proactive mindset for backups and disaster

Qualifications

• Proven experience as a Network Administrator or similar IT role.
• Strong knowledge of TCP/IP, DNS, DHCP, and VPNs.
• Hands-on experience with Cisco, Juniper networking gear.
• Familiarity with network security best practices and tools.

Responsibilities

• Install, configure, and maintain network hardware and software, including routers, switches, firewalls, and servers.
• Monitor network performance and troubleshoot connectivity issues, identifying and resolving problems promptly.
• Implement and manage network security measures, including intrusion detection systems and access controls.
• Perform regular system backups and disaster recovery planning to ensure data integrity and business continuity.
• Manage user accounts, permissions, and access to network resources.
• Provide technical support to end-users for network-related issues.

Skills

TCP/IP

DNS

DHCP

VPNs

Cisco

Juniper

Server administration

Security best practices

Backups & DR

Troubleshooting

Education

CCNA/CCNP certification

Tools

Network monitoring tools

Intrusion detection systems

Job description

About the Role

Our client is seeking an experienced Network Administrator to manage and maintain their vital network infrastructure at their Klerksdorp facility. This role is crucial for ensuring the smooth operation, security, and performance of all network systems, including servers, routers, switches, and firewalls. You will be responsible for proactive monitoring, troubleshooting, and implementing upgrades to support the company's growing operational needs. This is an on‑site position perfect for a dedicated IT professional who thrives in a hands‑on environment and is committed to maintaining a reliable and secure network within the North West province.

Key Responsibilities

• Install, configure, and maintain network hardware and software, including routers, switches, firewalls, and servers.


• Monitor network performance and troubleshoot connectivity issues, identifying and resolving problems promptly.


• Implement and manage network security measures, including intrusion detection systems and access controls.


• Perform regular system backups and disaster recovery planning to ensure data integrity and business continuity.


• Manage user accounts, permissions, and access to network resources.


• Provide technical support to end-users for network-related issues.

Requirements

• Proven experience as a Network Administrator or similar IT role.


• Strong knowledge of network protocols, TCP/IP, DNS, DHCP, and VPNs.


• Hands‑on experience with network hardware from vendors like Cisco, Juniper, or similar.


• Familiarity with network security best practices and tools.


• Proficiency in server administration (Windows Server/Linux).


• Excellent problem‑solving skills and attention to detail.

Benefits

• Competitive annual salary with potential for annual bonuses.


• Stable, full‑time employment at our Klerksdorp location.


• Comprehensive medical aid and provident fund.


• Opportunities for professional development and IT certifications.


• A supportive team environment focused on operational excellence.