Linux System Administrator

4 days ago

Aligarh, Uttar Pradesh, India ZettaMine Labs Pvt. Ltd. Full time

Hello,

Greeting's from ZettaMine

Experience Required: 5 to 8 Years

Location: Hyderabad, Bangalore, Pune

Notice Period: Immediate

Shifts: Rotational

Job Description

We are seeking an experienced Linux Server Administrator with 4–8 years of hands-on expertise in managing physical and virtual server environments. The ideal candidate will have strong Linux OS administration skills, knowledge of hypervisors, and exposure to cloud platforms and automation tools.

Key Skills & Requirements

  • 4–8 years of experience in Server Management & Administration (Linux).
  • Expertise in server installation, maintenance, monitoring, and decommissioning (physical & VM).
  • Strong Linux OS operations experience, including LVM, DNS, LDAP, and IPTables.
  • Proficiency in hypervisor operations (XEN and VMware).
  • Skilled in troubleshooting server downtime issues and physical server management.
  • Working knowledge of at least one public cloud platform (AWS, Azure, GCP).
  • Basic knowledge of automation tools (e.g., Chef) and scripting (e.g., Bash, Perl).
  • Familiarity with GitHub and Jira preferred.
  • Exposure to Prometheus on Docker setup and/or ELK stack is an advantage.
  • Understanding of central infrastructure services (Security Groups, RPM, Rsync, Mail, Active Directory, Chef Automation, Nagios, Repository Management, Monitoring).
  • Ability to transfer knowledge to 2nd-level support teams.

Roles & Responsibilities

  • Provide 3rd-level technical support in alignment with customer SLAs.
  • Manage daily compute operations (Events, Incidents, Service Requests, Change Requests, RCA) in line with ITIL processes.
  • Perform server lifecycle tasks: installation, maintenance, monitoring, decommissioning, and special configurations beyond automation.
  • Handle storage operations (NetApp-NFS).
  • Manage packages, repositories, and OS images.
  • Execute patch management using BladeLogic Automation.
  • Configure and roll out server monitoring and alerts.
  • Conduct performance testing and analysis.
  • Perform Root Cause Analysis (RCA) for customer incidents.
  • Prepare documentation, testing reports, quality reviews, and knowledge transfer material.
  • Support 2nd-level teams with complex technical tasks.
  • Participate in On-Call support, including weekends and public holidays, as per project requirements.

If you are interested kindly share your updated CV to aruna.m@zettamine.com or WhatsApp to 6302404863.

Thanks & Regards,

Aruna.M

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