Siva Kumar
RHCSA Certified Systems Administrator
Talent
BengaluruMember since August 25, 2026
Red Hat Enterprise Linux (RHEL) 7.x, 8.x, 9.x administration and maintenanceConfigure and manage users, groups, file systems, and storage resourcesInstall, configure, and troubleshoot VMware ESXi hosts and virtual machinesVirtual machine provisioning and snapshot managementInstall and configure operating systems including RHEL, Ubuntu, and WindowsCisco Secure GEL installations on RHEL platforms supportTroubleshoot server hardware and software issues on Cisco UCS serversHardware upgrades including RAM, hard disks, and NIC cardsRed hat Enterprise Linux (RHEL) 7.x, 8.x, 9.x servers administration and maintenUsers and Groups Configuration and ManagementFile systems and storage resources configuration and managementVMware ESXi hosts installation, configuration, and troubleshootingOperating systems installation and configuration (RHEL, Ubuntu, Windows)Cisco Secure GEL installation support on RHEL platformsCisco UCS server hardware and software troubleshooting
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Red Hat Enterprise Linux (RHEL) 7.x, 8.x, 9.x administration and maintenanceConfigure and manage users, groups, file systems, and storage resourcesInstall, configure, and troubleshoot VMware ESXi hosts and virtual machinesVirtual machine provisioning and snapshot managementInstall and configure operating systems including RHEL, Ubuntu, and Windows
About
RHCSA Certified Systems Administrator with 1.6 years of experience in Linux Administration, VMware Virtualization cisco UCS Server Deployment and cisco Networking. Hands-on experience with RHEL, Ubuntu SUSE Linux vmware Esxi windows Server cisco Routers and switches. Skilled in server deployment and troubleshooting. Strong understanding of Linux system administration and data center environments with a focus on maintaining reliable, secure, and high-performing infrastructure.
Experience
Infrastructure & Networking - Cisco - Bangalore
(2025-02)
- Configuring Cisco Catalyst Switches and Assigning IP Addresses to Servers
- Installation of Cisco Secure GEL RHEL (7, 7.5, 8.10, and 9.4)
- Troubleshooting Server Non-Responsiveness and Hardware-Related Issues on Cisco UCS Servers
- Adding Hardware Resources to Physical Servers (NIC Cards, Hard Disks, RAM)
- Configuring Cisco Catalyst 3560, 3750, 9200, and 9300 Series Switches
- Configuring Cisco ISR 2800, 2900, 4300, and 4400 Series Routers for Remote Access
- Creating and Managing VLANs
- Configuring Rack PDUs for Power Distribution to UCS Servers and Network Devices
- Creating the VLANs, moving the network interface to them, and enabling the uplinks Additionally, managing and enabling the network subnets.
Education
Bachelor of Science - Computers - Government Degree College, Wanaparthy (Telangana) (2021)
Skills
RHCSA Certified Systems Administrator
