Description:
Our client in the IT Industry is looking for a Senior Systems Administrator to join the team in Johannesburg North.Requirements:
Bachelors degree in Computer Science, Information Technology, or a related field, or equivalent work experience. Relevant certifications such as Linux Professional Institute Certification (LPIC) or Microsoft Certified: Azure Administrator Associate are advantageous. Desired Skills:
Minimum 8 years of experience in an enterprise IT environment. Strong expertise in Linux and Windows system administration, including installation, configuration, and troubleshooting. Proficiency in managing Azure cloud services and resources, including VMs, storage, networking, and security. Hands-on experience with hypervisor technologies like VMware, Hyper-V, and Proxmox. Solid understanding of networking concepts and protocols (TCP/IP, DNS, DHCP, VPN, etc.). Familiarity with scripting languages (e.g., Bash, PowerShell, Python) for automation. Experience with configuration management tools (e.g., Ansible, Puppet, Chef) is a plus. Knowledge of containerization technologies (e.g., Docker, Kubernetes) is desirable. Duties and Responsibilities:
1. Linux and Windows System Administration:
Install, configure, and maintain Linux and Windows servers and workstations. Manage user accounts, permissions, and file systems on both platforms. Conduct regular system monitoring, troubleshooting, and performance tuning. Perform security audits and implement measures to protect systems and data. Develop and maintain system documentation, including configuration and troubleshooting guides. 2. Azure Cloud Management:
Deploy, configure, and manage virtual machines and other Azure resources. Monitor cloud infrastructure to ensure high availability, performance, and security. Implement and manage virtual networks, subnets, and network security groups. Create and manage Azure Resource Manager (ARM) templates for automation. Ensure effective backup, disaster recovery, and business continuity strategies for cloud systems. 3. Hypervisor Management:
Install, configure, and maintain hypervisor platforms, particularly Proxmox. Manage virtual machines, templates, snapshots, and virtual networks. Optimize and monitor the performance and resource allocation of hypervisors. Implement and manage high availability and fault tolerance features within hypervisor platforms. 4. Network Administration:
25 Apr 2025;
from:
gumtree.co.za