Server Admin (L2)

Role Overview The L2 Server Data Center Engineer is responsible for the intermediate-level administration, maintenance, and optimization of the hybrid infrastructure workplace. This role focuses on deep-dive Root Cause Analysis (RCA), capacity management, and the execution of complex planned changes across Windows, Linux, and Virtualization platforms.

Key Responsibilities 1. Windows Server Administration

- Advanced Troubleshooting: Perform Root Cause Analysis (RCA) for recurring issues; analyze event logs and system errors to implement permanent remediations.

- Lifecycle Management: Plan and execute patching cycles (including rollback strategy) and perform firmware/driver updates.

- Configuration: Manage Windows services, dependencies, scheduled tasks, and implement baseline hardening policies.

- Storage: Execute disk/volume expansions and cleanup; troubleshoot complex OS-level network integration.

2. VMware Virtualization

- Host Management: Execute vCenter and ESXi host patching, maintenance, and cluster-level performance tuning.

- VM Lifecycle: Manage datastore capacity, VM placement, templates, and snapshots.

- Networking: Configure and troubleshoot vSwitches, port groups, and vMotion failures.

- Optimization: Analyze performance reports for clusters and hosts to identify bottlenecks.

3. Backup Recovery Operations

- Incident Resolution: Investigate and resolve complex backup job failures and performance issues.

- Policy Management: Manage backup schedules, retention policies, and job tuning.

- Restoration: Execute on-demand restorations with full validation; coordinate tape rotation and vaulting.

- Compliance: Generate backup health and compliance reports for audit requirements.

4. Linux Administration

- System Maintenance: Apply OS patches, manage LVM (Logical Volume Management), and handle filesystem growth/shrinkage.

- Fault Resolution: Troubleshoot kernel panics, failed services,



and filesystem errors using syslog and journalctl.

- Automation: Configure cron/systemd jobs and manage SSH configurations for basic hardening.

- Recovery: Lead recovery efforts for failed boot sequences or critical service scenarios.

5. Active Directory Identity

- Policy Management: Design and manage Group Policy Objects (GPOs) and Organizational Unit (OU) structures.

- AD Health: Troubleshoot complex authentication, replication, and DNS issues; perform regular Domain Controller maintenance.

- Object Management: Clean up stale objects and manage service accounts, SPNs, and DFS namespaces.

6. Documentation, Reporting DR

- Process Maturity: Maintain and update Standard Operating Procedures (SOPs), runbooks, and Knowledge Base (KB) articles.

- Operational Health: Prepare weekly and monthly infrastructure health reports.

- Business Continuity: Actively participate in Disaster Recovery (DR) drills and maintain infrastructure recovery documentation.

Required Technical Skills

- OS Platforms: Strong proficiency in Windows Server (2016/2019/2022) and Linux (RHEL/CentOS/Ubuntu).

- Virtualization: Hands-on experience with VMware vSphere 7.x/8.x.

- Backup Tools: Experience with enterprise tools (e.g., Veeam, Commvault, or Veritas).

- Infrastructure Services: Deep understanding of DNS, DHCP, DFS, and Active Directory.

- Tools: Proficiency in ServiceNow (ITSM) and monitoring tools (e.g., Nagios, Zabbix).

Preferred Qualifications

- Experience: 3 5 years of experience in Server/DC operations.

- Certifications: MCSA/MCSE (Windows), VCP (VMware), or RHCSA (Linux) is highly desirable.

- Shift: Ability to support 24/7 rotational shifts and planned weekend maintenance windows.

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Server Admin (Tamil Nadu)
🏢 VyntraPro Innovations
📍 Tamil Nadu