Job description
Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.
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JD: Good experience in OS installations Experience in trouble shooting OS Booting & Networking issues. Experience in upgrading OS from RHEL v7.x to v8.x and v9.x. Working knowledge on pacemaker cluster installation, configuration, management and update. Experience in trouble shooting OS Booting & Networking issues. Servers User and Group Administration. System Uptime and Log monitoring Experience in patch management Proactive Performance Monitoring (CPU, Memory, Disks and I/O) Experience of working 24X7 Production Environment. Administrating FTP, NFS , SFTP, FTP and Samba, services in Linux. Managing the Disks and File systems using LVM on Linux(Disk management). Experience in Package Management (RPM & YUM). Scheduling of automatic repetitive Jobs with Crontab. Backup & Restoration by using REAR Configuring RAID, Quota, and Grub modification, Kernel Update. Experience on configuring NFS, Crash Recovery, back up and restoration Experience on Yum server configuration. Installation ,configure and Up gradation of Packages and Patches configuration. Strong conceptual understanding of CIS hardening and VAPT anlysis & fix Kernel up gradation on Linux Servers and troubleshooting. Local and remote administering of servers and networks using SSH. Knowledge in Samba Server Configuration. Experience in Installation and Configuration of DNS, SFTP, FTP, SAMBA , Proxy. Experience in High availability cluster configuration in RHEL 6 & 7. Installation and configuration HA cluster in RHEL 8 & 9 . Experience in VMware servers booting issues. Root Cause & System Log Analysis and reporting. Organize tasks, events and Configuring alarms. Knowledge on VMware Work experience on patching of frame, VIO, network adapters, storage adapters & OS Basic knowledge on container and Kubernetes platforms Good knowledge on rysnc and replication methologies Working knowledge on RDM and lun disk Strong experience in HACMP cluster like cluster creation, cluster upgrade, cluster services management Strong experience in VIOS Servers like How to configure dual vios setup and SEA,npiv,vios upgrade etc. Strong experience in HMC like HMC patching upgrade reboot etc. Strong experience in Firmware upgrade for physical servers and adapters in server level Strong experience in OS migration and TL/ML and SP updates Strong experience in hardening,VAPT and server helath checks,system monitoring and tuning.
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Mandatory Skills: Linux Admin .
Experience: 5-8 Years .
Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.