Senior System Administrator

Key Responsibilities :

• Server Management Configure, manage, and maintain virtual machines, Nutanix and VM ware clusters to ensure high availability and reliability.
• Install, configure, maintain, and troubleshoot Linux systems (Oracle Linux, Ubuntu).
• Monitor server performance and implement necessary optimizations
• Perform regular system updates, patches, and backups.
• Manage Enterprise SQL Server environments, ensuring high availability and disaster recovery
• Deploy, manage, and monitor Azure cloud services and resources
• Ensure the security, scalability, and cost-efficiency of cloud infrastructure
• Implement and manage Azure backup and disaster recovery solutions.
• Develop and maintain shell scripts to automate system administration tasks
• Implement infrastructure as code using tools like PowerShell, Azure
• Automate deployment and configuration processes to improve efficiency and reduce manual effort.
• Conduct regular security audits and vulnerability assessments.
• Ensure compliance with Company standards and regulations.
• Generate and analyze reports on system performance, security, and usage.
• Proactively identify and address potential issues before they impact users.
• Configure and manage security protocols such as SSL / TLS, HTTPS, Certificates, SSO, and IAM.
• Configure and support LAN, WAN, DNS and internet systems.
• Set up and maintain VPN connections, including IPSec and PPTP.
• Provide Level 2 and 3 support, including incident handling, troubleshooting, and root cause analysis for critical events
• Monitor server KPIs (storage, CPU, and Memory) to maintain optimal operational health
• Manage local users and groups, files, and permissions, and system services.
• Deliver quality reports regarding infrastructure and operations.
• Managing backup technologies and disaster recovery planning and procedures.

Requirements :