System Administrator - Network & Servers

Placements24; Cape Town; Hybrid; ZAR 360,000 - 540,000; Full time

Benefits offered by this job

Hybrid work model

Health benefits

Professional development

Job summary

Placements24 is seeking a dedicated System Administrator for Upington, South Africa. You will manage server and network infrastructure, ensure security, perform backups, and troubleshoot across Windows Server and Linux environments.

The role offers a hybrid work model, competitive salary, and opportunities for professional development within a collaborative IT team.

Qualifications

• Bachelor's degree or equivalent work experience in CS/IT.
• 3+ years of system administration and network management experience.
• Proficiency in Windows Server and Linux environments.
• Strong understanding of TCP/IP, DNS, DHCP and networking hardware.
• Experience with virtualization is a plus.

Responsibilities

• Install, configure, and maintain server hardware and operating systems (Windows Server, Linux).
• Manage network devices (routers, switches, firewalls, wireless access points) for optimal performance.
• Implement and manage system security measures (firewalls, antivirus, access controls).
• Perform regular backups and disaster recovery planning/testing.
• Monitor system performance and implement proactive solutions to prevent downtime.
• Provide technical support to end-users for hardware, software, and network issues.

Skills

Windows Server

Linux

Networking (TCP/IP DNS DHCP)

Troubleshooting

Independent worker

Team collaboration

Education

Bachelor's degree in Computer Science/IT or related field

Tools

VMware

Hyper-V

Job description

Our client is seeking a dedicated and skilled System Administrator to manage their network and server infrastructure in Upington . This role is crucial for ensuring the smooth operation, security, and reliability of our client's IT systems. You will be responsible for the installation, configuration, maintenance, and troubleshooting of servers, networks, and related hardware and software. The ideal candidate possesses a strong understanding of system administration principles, network management, and a proactive approach to problem-solving, contributing to a stable and efficient IT environment that supports all business functions.

Key Responsibilities

• Install, configure, and maintain server hardware and operating systems (Windows Server, Linux).
• Manage network devices, including routers, switches, firewalls, and wireless access points, ensuring optimal performance and connectivity.
• Implement and manage system security measures, including firewalls, antivirus software, and access controls.
• Perform regular system backups and disaster recovery planning and testing.
• Monitor system performance, identify potential issues, and implement proactive solutions to prevent downtime.
• Provide technical support to end-users, troubleshooting hardware, software, and network issues.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• 3+ years of experience in system administration and network management.
• Proficiency in managing Windows Server and Linux environments.
• Strong understanding of networking concepts, protocols (TCP/IP, DNS, DHCP), and network hardware.
• Experience with virtualization technologies (e.g., VMware, Hyper-V) is a plus.
• Excellent troubleshooting skills and ability to work independently and as part of a team.

Benefits

• Competitive salary package with regular performance reviews.
• Comprehensive health and retirement benefits.
• Opportunities for professional development and certifications.
• Hybrid work model providing a blend of office and remote flexibility.
• A stable work environment with opportunities for advancement.
• Supportive team culture and collaborative work atmosphere.