Tcs is hiring For Aix Administrator

Job description

**Role**-AIX SME. **Experience**-7 to 14 yrs. **Location**-Chennai. **Job Requirements\\*** - Knowledge in LVM concepts ( VG, PVs, File system) - Knowledge in NIM install/upgrade/migration and configuration - Knowledge in OS/TL/SP version migration / upgrade / patching activities - Knowledge in HACMP cluster configuration / troubleshoot - Knowledge in IBM Hardware / Firmware upgrade - IBM VIOs upgrade / NIPV Mappings / HMC Upgrade and Management - AIX IAM activities / Performance monitoring and trouble shooting. - Knowledge on error log troubleshooting and diagnosis - Knowledge in Operating system install and configuration **Key Responsibilities\\*** - System Architecture & Design: Architect and implement scalable AIX system solutions aligned with business technical requirements. - Advanced Troubleshooting: Act as the final point of escalation for complex hardware and software issues (Level 3 support). - Virtualization Management: Manage and optimize PowerVM, LPARs, VIO servers, and HMC environments. - High Availability: Configure and maintain clustering technologies such as PowerHA (HACMP) for mission-critical applications. - Performance Tuning: Conduct deep-dive performance analysis and kernel tuning to resolve bottlenecks. - **Security & Compliance:** Enforce system security standards, manage patches, and ensure audit compliance across all AIX nodes. - **Automation:** Develop advanced shell scripts (KornShell, Bash) or use tools like **Ansible** to automate routine administration and deployment tasks - **Disaster Recovery:** Lead the design and periodic testing of Disaster Recovery (DR) and Business Continuity plans.