System Administrator for HSBC Software Development Centre.Red Hat Enterprise Linux servers build through an automated process.File system maintenance & Linux Volume Manager.Installing package using rpm, yum and HPSA.Hardware: HP (ILO), Lenovo (xClarity) and VMware troubleshooting.VMware Administration through VMware vSphere.Documentation for operational procedures.

Planning for activities with the application team and scheduling maintenance window.Coordinate with hardware vendors for hardware replacement and firmware updates.Remote infrastructure support in Red Hat Linux (RHEL 5.X, RHEL 6.X)OS patching including RHEL 5.X, RHEL 6.X.File system maintenance & Linux Volume Manager.Managing and patching VERITAS products like VCS.Troubleshooting User related issues, Monitoring disk errors, memory, CPUs. Installing package using rpm and yum.Hardware and VMware troubleshooting.Work on escalated issues and outages of the customer’s production and non-production environment. Outages and escalation handling for top customers. Documentation for operational procedures.

System Administrator for HSBC Software Development Centre.Red Hat Enterprise Linux servers build through an automated process.File system maintenance & Linux Volume Manager.Installing package using rpm, yum and HPSA.Hardware: HP (ILO) and VMware troubleshooting.VMware Administration through VMware vSphere.Documentation for operational procedures.

L2 System Administrator for Juniper servers (7K + servers)Planning for activities with the application team and scheduling maintenance window.Coordinate with hardware vendors (HP, IBM, Zensar) for hardware replacement and firmware updates.Remote infrastructure support in Red Hat Linux (RHEL 5.X, RHEL 6.X)File system maintenance & Linux Volume Manager.Troubleshooting User related issues, Monitoring disk errors, memory, CPUs. Troubleshoot NFS issues on client end and provide RCA.Installing package using rpm and yum.Hardware: HP (ILO) IBM (IMM) and VMware troubleshooting.VMWare Administration.Troubleshooting backup related issues for NBU backup client.Documentation for operational procedures.Root cause analysis of higher severity issues.Guide L1 joiners with basic technical help.

L2 System Administrator for Juniper servers.Take care of hardware and management console and IP management for new subnet along with servers.Changing IP, gateway and subnet of Servers and consoles (ILO and IMM) before migration.Checking server health and storage connectivity and availability from OS after migration. Checking management consoles and hardware error after migration.Troubleshoot for any OS and hardware related issues in the migration window.

L2 System Administrator for AT&T servers (24K + servers)Planning for activities with the application team and scheduling maintenance window.Coordinate with hardware vendors (DELL, HP and IBM) for hardware replacement and firmware updates.Remote infrastructure support in Red Hat Linux (RHEL 5.X, RHEL 6.X)OS patching including RHEL 5.X, RHEL 6.X, VCS and RAC patch.File system maintenance & Linux Volume Manager.Managing and patching Veritas Cluster Service.Troubleshooting User related issues, Monitoring disk errors, memory, CPUs. Installing package using rpm and yum.Hardware: Dell (iDRAC), HP (ILO) IBM (IMM) and VMware troubleshooting.Troubleshooting backup related issue for NBU backup client.Work on escalated issues and outages of the customer’s production and non-production environment. Outages and escalation handling for top customers. Root cause analysis of higher severity issues.Shift Lead for USH-Linux team supporting team members in technical and process related issues.Daily report submission to higher management as a shift lead.Documentation for operational procedures.