Aix Administrator L2

AIX L2

Responsibilities for AIX administrator

• Provide AIX operating systems support and ensure maximum performance and uptime for all AIX servers
• Analyze issues related to AIX and supporting software
• LVM: creation of file system, lv, and vg. Increasing of space of file system, identifying vg from file system etc
• User management: user creation, deletion and changing uids and gids. troubleshoot if any user facing any problem
• Paging space: creating and deleting and basics of paging
• Software management: installing & deleting of packages from the iso image
• Checking inconsistent filesets
• Installing and removing emergency fixes as and when required
• Migrating and patching of OS using NIM And VIOS
• VIOS: migration and patching of vios
• Taking mapping and rootvg backup of vios and lpar
• HMC: updating and upgrading the HMC
• Dump device: checking the dump device information and creating new dump device
• Hrdware management:Migration from power9 to power10
• Firmware upgrade of hardwares
• NIM server: configuring nim server, installing os using nim server and upgrading os using it
• Hands-on on Redhat 8 & 9
• Coordinate and support deployment of AIX supporting software, and application related software upgrades/patches
• Maintain infrastructure software (GPFS, PowerHA, AIX 6.1, 7.1, and later, VIOS, PowerVM)
• Responsible for installing and managing IBM AIX systems
• Assist with the development of standards, guidelines and policies related to the design and architecture of Unix AIX solutions
• Build and support MBUSA Unix AIX server infrastructure, which entails the configuration of physical hardware and the deployment of Operating Systems consistent with the Companys policy and procedures
• Working with customers to troubleshoot incidents and escalate with L2 support if/when needed
• Lead technical discussions for new initiatives & solutions as per IT roadmap
• Review existing Infra landscape & look for opportunity to improve Qualifications for AIX administrator
• Capability of troubleshooting performance issues
• Solutions and results orientation
• Experience with IBM PowerVM, virtual servers, clustered servers, SAN and NAS connectivity, and global filesystems
• Experience with zLinux, HP Server Automation, Tripwire, and Centrify DirectControl is a plus
• HACMP • HMC/LPARs