Senior Linux System Administrator

Hello All,

Greeting's from ZettaMine!!!

Job Title: Linux Administrator

Experience: 6 to 10 Years

Notice Period: Immediate Joiners

Work Mode: Work from Office

Shift: Rotational Shifts (Including Night Shift)

Job Locations: Hyderabad, Bangalore & Pune

Job Summary

We are seeking a highly skilled Linux Administrator to join our Server Management team. The ideal candidate will demonstrate strong customer focus, excellent communication, analytical thinking, and a results-driven, collaborative approach. This role requires hands-on expertise in Linux server administration, virtualization, cloud platforms, and enterprise infrastructure operations to support mission-critical environments.

Key Skills & Experience

• 6 to 10 years of hands-on experience in Linux Server Administration and Server Management
• Experience in physical and virtual server installation, maintenance, and decommissioning
• Strong expertise in Linux OS operations and troubleshooting
• Hands-on experience with hypervisors such as XEN and VMware
• Good working knowledge of LVM, DNS, LDAP, and IPTables
• Strong troubleshooting skills for server outage and performance issues
• Experience in physical server management
• Mandatory hands-on experience with at least two cloud platforms:
• Microsoft Azure
• Amazon Web Services (AWS)
• Google Cloud Platform (GCP)
• Mandatory hands-on experience with Pacemaker Clustering (for L3 resources)
• Knowledge of central infrastructure services is highly desirable, including:
• Security Groups
• RPM, Rsync, Mail Services
• Active Directory
• Chef Automation
• Nagios
• Repository Management
• Monitoring Tools
• Ability to provide knowledge transfer and mentoring to Level 2 (L2) technical support teams

Roles & Responsibilities

• Provide Level 3 (L3) technical support in alignment with defined customer SLAs
• Perform daily compute operations including:
• Events, Incidents, Service Requests, Change Requests, and Root Cause Analysis (RCA)
• Adherence to ITIL processes and best practices
• Manage server lifecycle activities including installation, maintenance, monitoring, decommissioning, and advanced configurations
• Perform storage operations using NetApp NFS
• Manage OS packages, repositories, and OS image maintenance
• Administer Azure Active Directory (AAD)
• Create and manage Virtual Networks (VNets), subnets, and Network Security Groups (NSGs)
• Implement and manage VPN and ExpressRoute connectivity
• Configure and manage Azure Backup and Azure Site Recovery
• Conduct Root Cause Analysis (RCA) for major customer incidents
• Maintain service documentation, testing procedures, and quality standards
• Provide knowledge transfer and assist Level 2 support teams in complex technical scenarios

If you are interested kindly share your updated CV to or WhatsApp to .

Thanks & Regards,

Aruna.M