Operating System Admin

1 day ago

Hyderabad, Telangana, India Cognizant Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Role : AIX Admin

  • Sound Knowledge in IBM AIX.
  • Hands on Experience in AIX migration from AIX 5.3 to 6.1
  • File system management
  • AIX Patching
  • User & group Management
  • Server / IBM blade firmware upgrade
  • iBM blade chassis management
  • Knowledge on Oracle RAC disk configuration / Troubleshooting
  • GPFS clustering
  • Should have working knowledge in performance tuning
  • Good problem solving skills
  • Mail configuration and troubleshooting skills Linux and Aix.
  • Remote Printer administration and configuration in AIX .

Linux Skills

  1. Strong knowledge in Redhat

  2. Understanding on Redhat Upgrade v7.x

  3. Certification in Linux is expected, but not mandatory.

  4. Good understanding of Linux administration activities/tasks.

  5. Good understanding of systems clusters-particularly Linxu OS clusters.

  6. Understanding of backup products such as avamar etc.

  7. Understanding of virtualization (Vmware, Hyper V)

  8. Plan, and execute Linux systems deployment projects.

  9. Performance tuning, monitoring tuning on Linux systems.

  10. Manage capacity and performance management for Linux.

  11. Review and update the HLD, LLD and other documents as needed.

  12. Strong knowledge in Suse Linux administration. Preferably in Suse. If not, then any other Linux experience (Redhat etc.) is okay

  13. Certification in Linux is expected, but not mandatory.

  14. Good understanding of Linux administration activities/tasks.

  15. Good understanding of systems clusters-particularly Linxu OS clusters.

  16. Understanding of backup products such as avamar etc

WINDOWS VMWARE ADMIN:

  • Experience with information technology infrastructure domains such as compute server platforms, storage server platforms, server components, network devices, cabling best practices and IT service delivery principles and best practices.
  • Position requires an in-depth understanding of VMware technologies, including vSphere/ESX, VMware View, vCenter, Site Recovery Manager, , running in enterprise environments
  • Troubleshooting ESX issues related to storage, network and performance issues
  • Manage Active Directory group, user and computer objects, the AD Schema
  • Strong understanding of TCP/IP and network topologies
  • Administrative and troubleshooting basic knowledge of Intel based micro processing
  • Experience in Data Center Operations, IT Operations
  • Windows 2016/2019 Server support and troubleshooting
  • Load and deploy new servers
  • Create and maintain Windows server images
  • Work with engineers and project leads to implement new systems, policies, standards and practices
  • Document server administration processes and procedures
  • Monitor and tune systems to achieve optimum performance levels
  • On call support is required for troubleshooting or pre-planned maintenance on production systems
  • Understand Enterprise Operations Process, ITIL v.2
  • At least seven (5) years of in-depth troubleshooting & support skills and experience with Windows Server 2008
  • Direct Sarbanes-Oxley Compliance, auditing, evidence capture and storage activities

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