Network Administrator - Infrastructure Management

Placements24; LegKraal Gate; On-site; ZAR 300,000 - 420,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Training & certifications

Paid holidays

Job summary

Placements24 seeks a dedicated Network Administrator to manage and maintain IT infrastructure in Mahikeng on-site. You will install, configure, and troubleshoot networking hardware and software, and provide technical support to end-users to ensure reliable network operations.

The role emphasizes stability, security, and performance of the company’s network systems, with growth opportunities and ongoing IT training in North West province.

Qualifications

• Degree or equivalent work experience in IT/CS.
• 2+ years as Network Administrator or similar.
• Solid understanding of TCP/IP, DNS, DHCP, VLANs.
• Experience with Cisco, Juniper, HP network gear.
• Familiarity with security best practices and tools.
• Strong problem-solving skills and independent work ability.

Responsibilities

• Install, configure, and maintain network gear (routers, switches, firewalls, APs).
• Monitor performance and troubleshoot connectivity issues.
• Implement and manage network security controls (VPNs, IDS, ACLs).
• Perform backups and disaster recovery planning for network systems and data.
• Provide end-user technical support for network issues.
• Document configurations and troubleshooting steps for future reference.

Skills

Networking basics

Security & VPN

Troubleshooting

Team collaboration

Education

Associate or Bachelor's in IT/CS

Job description

About the Role

Our client is seeking a dedicated Network Administrator to manage and maintain their IT infrastructure in Mahikeng . This is an on-site role focused on ensuring the stability, security, and performance of the company's network systems. You will be responsible for installing, configuring, and troubleshooting network hardware and software, as well as providing technical support to end-users. This is an excellent opportunity for a motivated IT professional to play a key role in supporting the operational needs of the business and contributing to a stable IT environment in the North West province.

Key Responsibilities

• Install, configure, and maintain network hardware, including routers, switches, firewalls, and wireless access points.
• Monitor network performance and troubleshoot connectivity issues to ensure optimal uptime and reliability.
• Implement and manage network security measures, including VPNs, intrusion detection systems, and access controls.
• Perform regular backups and disaster recovery planning for network systems and data.
• Provide technical support to end-users, resolving network-related issues promptly and efficiently.
• Document network configurations, procedures, and troubleshooting steps for future reference.

Requirements

• Associate's degree or Bachelor's degree in Information Technology, Computer Science, or a related field, or equivalent work experience.
• 2+ years of experience as a Network Administrator or in a similar IT support role.
• Solid understanding of networking protocols (TCP/IP, DNS, DHCP, VLANs).
• Experience with network hardware from major vendors (e.g., Cisco, Juniper, HP).
• Familiarity with network security best practices and tools.
• Strong problem-solving skills and the ability to work independently and as part of a team.

Benefits

• Competitive annual salary.
• Company-provided health insurance and retirement plan.
• Opportunities for professional growth and IT certifications.
• A stable work environment in Mahikeng .
• Paid vacation and company holidays.
• Access to ongoing training and skill development.