Linux System Administrator

4 - 8 years

0 Lacs

Posted:1 week ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Hello,


Greeting's from ZettaMine!!!


Job Title: Linux System Administrator

Experience:

Location:

Shifts:


Job Summary:

Linux Server Administrator


Key Responsibilities:

  • Deliver

    Level 3 technical support

    for Linux server environments, ensuring compliance with customer SLAs.
  • Perform

    daily compute operations

    including incident management, service requests, change requests, and root cause analysis, aligned with ITIL processes.
  • Manage the full server lifecycle:

    installation, configuration, maintenance, monitoring, and decommissioning

    (physical and virtual servers).
  • Conduct

    performance testing, system tuning, and troubleshooting

    for server-related issues, especially during outages or degradation.
  • Administer

    storage operations

    using NetApp NFS.
  • Handle

    OS image maintenance

    ,

    patch management

    (e.g., via BladeLogic Automation), and

    repository/package management

    .
  • Configure and roll out

    server monitoring and alerts

    .
  • Document infrastructure services, solutions, and procedures; perform quality assurance and knowledge transfer to Level 2 support teams.
  • Participate in

    on-call rotations

    , including weekends or holidays as needed by project requirements.


Required Skills & Experience:

  • Strong experience with

    Linux OS operations and server administration

    (physical and virtual).
  • Proficient in

    hypervisor technologies

    , especially

    XEN and VMware

    .
  • In-depth knowledge of

    LVM, DNS, LDAP, and IPTables

    .
  • Experience with

    server monitoring tools

    , performance tuning, and root cause analysis.
  • Exposure to

    cloud platforms

    (associate-level understanding of

    AWS

    ,

    Azure

    , or

    GCP

    ).
  • Familiarity with

    automation tools

    (e.g.,

    Chef

    ) and

    scripting languages

    (e.g.,

    Bash

    ,

    Perl

    ).
  • Basic experience with

    GitHub

    and

    Jira

    .


sravani.k@zettamine.com


Thanks & Regards,

Sravani.K

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