Job Description

The successful candidate will manage Linux-based environments, oversee deployments of the company's platform into customer infrastructure, maintain PostgreSQL databases (including replication), and ensure security and reliability of production systems. This role blends hands-on systems administration, secure software rollout, and operational leadership -- ideal for someone ready to own IT end-to-end in a technical, fast-paced environment. Candidates must be based in Cape Town or Johannesburg surrounding areas and be able to support occasional hybrid/on-site activities if required.
Key responsibilities

• Manage and maintain IT infrastructure, virtualized servers, and internal systems.
• Oversee deployment and upgrades of the company's platform across customer environments.
• Maintain PostgreSQL databases, replication, and system backups.
• Lead cybersecurity efforts: patching, vulnerability management, and hardening.
• Support release management for daily, weekly, and sprint deployments.
• Provide IT support, documentation, and ensure operational continuity.

Requirements

• 5-8 years' experience in IT infrastructure, systems administration, or DevOps roles.
• Strong Linux and cybersecurity background (e.g., RHEL/CentOS).
• Experience with PostgreSQL, virtualization (VMware/Hyper-V), and networking.
• Scripting/automation skills (Bash, Python, or Ansible).
• Excellent troubleshooting, communication skills, and an ownership mindset.
• Experience with containerization/Kubernetes preferred.

Education

• Related bachelor's degree or equivalent qualification.

Additional requirements

• Reliable fibre internet connection.
• Backup power supply for remote working.
• Based in Cape Town or Johannesburg surrounding areas (for hybrid/on-site needs).

Systems Engineer
IT Systems Administrator
DevOps Engineer
IT Infrastructure Architect
Platform Deployment Engineer
Linux Systems Engineer
Cybersecurity Engineer

Skills Required