Description:
Systems Administrator will support and maintain the ICT network infrastructure, Linux servers, databases, and cloud environments, as well as provide technical support for software applications and general IT operations. This role requires a proactive problem solver with a strong technical foundation who can ensure system reliability and security.The successful candidate will report to the Senior ICT Systems Engineer and work alongside other technical team members to maintain and improve ICT systems.
Key Responsibilities:
Network and IT Infrastructure
- Manage network performance, security, and connectivity
- Configure and maintain firewalls, VPNs, and network policies
- Perform network monitoring and documentationLinux Server Management
- Install, configure, and maintain Linux servers
- Perform system updates and task automation
- Monitor system performanceDatabase Administration
- Support database setup and maintenance
- Conduct data integrity checks and backups
- Optimize database performanceCloud Infrastructure (AWS)
- Manage cloud resources efficiently
- Implement cloud security best practices
- Perform routine cloud maintenance and monitoringSoftware and Application Support
- Provide technical support for applications
- Collaborate with development teams for deployments
- Maintain system documentation and troubleshooting guidesSecurity and Compliance
- Ensure system security and access controls
- Support security audits
- Participate in disaster recovery planningIdeal Candidate Profile:
- 3+ years experience in systems administration
- Linux, database, and AWS cloud expertise
- Strong problem-solving skills
- Independent worker with team collaboration abilities
- Enthusiastic about continuous technical learning
26 Mar 2025;
from:
gumtree.co.za