Systems Administrator [CompTIA A+, CompTIA Network+, Linux LPIC‑1]

Confidential • Johannesburg, Gauteng, South Africa • Posted June 15, 2026

Location Johannesburg, Gauteng
Job Type Full-time
Category Computer Occupations
Posted June 15, 2026
Systems Administrator [CompTIA A+, CompTIA Network+, Linux LPIC‑1]
Gauteng, JHB - Eastern Suburbs

We are looking for a System Administrator to configure, maintain, and support enterprise systems infrastructure across multiple branches and data centres, ensuring high availability, security, and performance. 


Key Responsibilities



  • Deploy, configure, and maintain servers, virtual machines, and web platforms

  • Monitor system health, backups, capacity, and performance

  • Implement patches, updates, and security controls

  • Troubleshoot and resolve infrastructure, performance, and access issues

  • Support disaster recovery, data restoration, and backup systems

  • Collaborate with Network Administrators and IT Support teams

  • Maintain system documentation, licences, and configurations

  • Perform basic infrastructure and UPS ope...

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