System Administration: Install, configure, and maintain operating systems (Windows/Linux/macOS) and servers.
Networking: Manage LAN/WAN, firewalls, VPNs, and troubleshoot connectivity issues.Cloud & Virtualization: Deploy and manage cloud services (AWS, Azure, GCP) and virtualization platforms (VMware, Hyper-V).Cybersecurity: Implement security protocols, monitor threats, and ensure compliance with IT policies.Database Management: Administer SQL/NoSQL databases, optimize queries, and ensure data integrity.DevOps & Automation: Support CI/CD pipelines, containerization (Docker, Kubernetes), and scripting for automation.Technical Support: Provide Tier 2/3 support for escalated IT issues and ensure minimal downtime.Documentation: Maintain detailed records of configurations, procedures, and troubleshooting steps.