Required Skills
• Working knowledge of major OS - Linux/UNIX systems, Windows OS & macOS. Virtualization technologies - VMware and Hyper-V.
• Experience with BIOS/UEFI troubleshooting and system boot diagnostics.
• Hands-on experience with Linux commands & troubleshooting using PuTTY/SSH.
• Basic system log analysis beyond Event Viewer (e.g., /var/log/, application logs).
• Windows server and workstation hardware troubleshooting.
• Windows Server Core management & Administration skills (roles and features, disk management).
• Active Directory permissions (ACLs) & Group Policy.
• Familiar with NAS, SAN, Tape, USB, RAID configurations, and virtual storage concepts.
• Understanding of file systems (NTFS, FAT, ext4), permissions, backup & recovery concepts and methodologies
• Basic Knowledge of MS Exchange Server, MS SQL & Oracle DB commands.
• Familiar with the OSI model & experience with troubleshooting Network stack - TCP/IP, DNS, DHCP, HTTP/HTTPS using CLI commands (ping, ipconfig, Nmap, traceroute, etc).
• Firewall rule configuration and troubleshooting ports block, identifying latency & packet loss.
• Excellent written and verbal communication skills.