Linux System Administrator

2 weeks ago

New Delhi, India Tata Consultancy Services Full time

Greetings from TCSJob Title: Linux L3Venue: Tata Consultancy Services L-Centre, Plot No.78, 79 & 83, EPIP Industrial Area, Whitefield, Bangalore - 560066Date: 8th Nov '25Time: 9am-1pmExperience Range: 8-12 yrsJob description:TCS has always been in the spotlight for being adept in the next big technologies. What we can offer you is a space to explore varied technologies and quench your techie soul.What we are looking for:- Managing & maintaining SUSE Servers - Managing IBM, DELL, Lenovo Fujitsu and HP HANA appliance servers. - Building/reimages SUSE Linux servers in both physical and virtual environment. - Managing Linux virtual machines that are configured in ESX environments. - Providing Level 3 supports to the customers and Managing the Antivirus environment. - Patching and OS upgrades on SUSE servers - Exposure on DNS, NFS, Samba, FTP, LDAP, NTP, Email services. - Knowledge on SAN or NAS environment. - Knowledge on RAID, LVM. - Exposure on any clusters and package management - Good understanding of Networking concepts like TCP/IP, DHCP, IP Routing and Name Resolution. - Experience analyzing, troubleshooting, and providing solutions for technical issues. - OS Concepts on Security, Backup and recovery strategies, performance tuning, LDAP, high availability and disaster recovery concepts, Monitoring etc. - Knowledge in configuration management systems such as Chef, Puppet, Ansible Must Have: Skills in Cloud (AWS Or Azure Or Both is advantage) AWS Skills: Experience with EBS,EFS, VPC, Elastic Beanstalk, SNS, Cloud watch, S3, EC2, Auto scaling, CloudFront, ELB etc. Hands on NSG & NACL, Firewall management. Responsible for creating and managing EC2 instances using VPCs. AWS EC2 CLI Tools for auto-scaling of instances, backup management, s3 management Azure Skills: - Thorough knowledge on Azure platforms IAAS, PaaS. · Deep understanding of Cloud Computing and various deployment methodologies · - Ability to design application and deployment architecture from On-premise to Cloud - Provided architectural guidance for Azure solutions - Strong knowledge of Azure App services, Azure Resource Manager (ARM Templates) - Good understanding of Azure storage options - Good Understanding of Azure networking like VNETS, NSGs , ExpressRoute, site-to-site and point-to-site connections - Strong Knowledge on Security options in Azure - Hand on experience on Windows PowerShell - AWS Certified Solutions Architect – Associate / AZ-300 Microsoft Azure Architect TechnologiesMinimum Qualification: 15 years of full-time education

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