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Linux Specialist

Linux Specialist

Tata Consultancy Services

0 years

0 Lacs

Hyderabad Telangana India

Posted:1 month ago| Platform:

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Skills Required

linux suse server authentication ldap integration patching security automation configuration management scripting ansible puppet installation lvm service ssh ftp dhcp ntp support planning vmware networking storage backup analysis upgrading script automate maintenance design documentation drill

Work Mode

On-site

Job Type

Full Time

Job Description

1 Role Linux L3 Administrator 2 Required Technical Skill Set RHEL, CentOS, SUSE Linux 4 Desired Experience Range 8-12 Yrs 5 Location of Requirement Hyderabad Desired Competencies (Technical/Behavioral Competency) Must-Have (Ideally should not be more than 3-5) · Strong Linux server administration skills, and clear architectural understanding of RedHat, CentOS and SUSE Linux distributions. · Linux authentication expertise. Local PAM and LDAP or other Active Directory integration · Linux server patching as per the defined security policy. Experience with Red Hat Satellite. · Automation and configuration management of Linux servers through tools like Shell scripting, Ansible or Puppet · OS installation on physical and virtual servers, OS patching, LVM, Server decommission, Server hardening, service administration/configuration like SSH, FTP, DNS, DHCP, NFS and NTP. Cloud Infrastructure administration and VM administration. Should work in 24*7 support · DR exercise – Required strong knowledge in planning and execution of DR activities. Good-to-Have VMware administration, knowledge in Networking, Storage & Backup SN Responsibility of / Expectations from the Role 1 Ability to handle all the L3 issues on Linux servers and perform root cause analysis to identify underlying causes and implement corrective actions. 2 Should have Experience in Installing, upgrading and configuring Red Hat Linux, CentOS and SUSE Linux on Physical and Virtual servers 3 Should have good knowledge of shell script/Ansible to automate regular tasks. 4 Good knowledge in Vulnerability Management - Ensure that systems comply with defined security standards when it comes to policies to hardening, security and policy enforcement. 5 Should adhere to the SLA and exposure in Incident, Problem and Change Management 6 Able to plan and execute Hardware Maintenance and firmware upgrades on physical servers. 7 Should be able to configure/manage SAN or NAS storage configuration in client 8 Supporting existing and new application infrastructure in design/plan/deploy 9 Support activities needed to implement and maintain security policy & regulator guidelines (Server hardening) 10 Must have good articulation skills in documentation for Process/KEDB 11 Hands-on experience in OS cluster Creation, configuration and maintenance 12 Required strong knowledge in DR setup and drill Show more Show less

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Linux Specialist