5-8 years of Systems Administration experience
Working knowledge of UNIX Systems administration
Working knowledge of event, incident & problem management processes and tools
Main duties and responsibilities:
Manage bank s UNIX Infrastructure hosting 180 Production, DR and UAT Servers.
Experience with TCP/IP & general networking principles
Manage Volume Management on UNIX systems (lvm, zfs, nfs, raid, package management, performance tuning, kernel tuning) and managing the systems to ensure meet the SLA.
Managing Apache, Tomcat, Oracle Weblogic, NagiosXI Application and providing the support.
Hands on experience on Ansible and YML to automate daily process.
Perform annual DR Failover and failback for VMware Infrastructure servers using VMware site recovery Manager and Unix Physical Servers using SAN Replication.
Manage the latest Unix technologies are being implemented at bank IT Infrastructure through continuous fine-tuning and frequent enhancements
Storage Allocation and Migration with different EMC Storage systems
Oracle RAC server build and clustering Configuration and managing the systems and performing regular health checks.
Managing and handling various tools on Linux (Splunk, NetBackup, tomcat, apache, weblogic etc)
Working on Data Center related activities, coordinating with vendor for any hardware replacement or installing new devices and on Hardware in DC
Hardening the System based on CIS benchmark and ensure meeting as per InfoSec standards.
Identify manual task and automate of the daily activities using bash/awk shell scripting
Debugging issues and provide permanent fix to maintain stable environment.
Performing ON-call support on production environment to ensure maintain and meet the SLA.
Working with development/application teams to troubleshoot application issues, network issues and application performance tuning.
Handle hardware issues for disk, memory, CPU, NIC, HBA and coordinating with vendor to fix it with in the SLA.
Performing firmware upgrades on HP blades and Enclosures and OD kernel patching on UNIX servers.
Coordinate with vendors, technology partners in selecting new solutions and maintaining the existing devices
Coordinate and facilitate with other departments within the bank in their project implementations to ensuring proper security measures are in place
Familiarity with Business Continuity Planning Extend support for Internal and external audits
Strong organizational skills
Problem solving skills
Excellent communication skills
Positive attitude and personal motivation
English Fluently Oral & Written
Excellent Computer literacy