Senior Linux Systems Engineer

TCS IS HIRING FOR LINUX L3-ECS / SNAPPY( 8 TO 12 YEARS FOR PAN INDIA LOCATION)

JD MENTIONED BELOW :

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.

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.
• Package Management.
• Knowledge to any scripting language. E.G. : Shell, Perl.
• Exposure on any clusters.
• 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 Certifications : AWS Certified Solutions Architect – Associate / AZ-300 Microsoft Azure Architect Technologies