I have an urgent opening on Sr. Linux Admin Position with my client. Please send me the resumes with full name, contact details, Salary, and availability date.
Requirement details:
Title : Sr. Linux Admin
Location : Dallas, TX
Duration : 6+ Months
Rate : Market
Technical Skills & Knowledge:
Primary Skills: SUSE Linux Servers / Virtualization SLES ) , PXE Boot /DHCP, LVM , VxVM Administration, Veritas Volume Manager
Responsibilities:
- Installing, configuring and maintaining SUSE Linux Servers / Virtualization SLES )
- Installing and Maintaining Autoyast environment (PXE Boot /DHCP)
- Configuration and administration of LVM
- Installation and configuration of HA environment using Suse High Availablity Extension suite or Veritas Cluster.
- Patch and Package administration using Zypper
- Printer Administration
- Writing shell scripts to accomplish day to day system administration task
- Exposure on working with Xen Vrirtualization
- Configuring and supporting NFS and Samba
- Troubleshooting Hardware and Operating system related issue
- Administer and configure various FS like Rieserfs,ext2, ext3,ext4, OCFS
- Installation, configuration and management of Network Bonding and I/O Multipathing
- Capacity planning and fine tune system for optimal performance
- Understanding of SAN and NAS storage.
- Administration of NIS or LDAP environment
- Configuring Unix Security baseline, securing services using AppArmor
- Performance Management & fine tuning
- knowledge on Suse Manager
- Expertise on SUSE administration using yast
- Experience in System Fault Tolerance Design, Business continuity and Disaster recovery planning
- Configuring and supporting Rack servers /Chassis ( HP Blades/Rack Mount, IBM, Dell x86 Servers )
- Installing Veritas Volume Manager on Unix Servers (Solaris/AIX/HP-UX/Linux)
- VxVM Administration(VxVM daemons, Creating Disk Group,Adding Disk/Removing Disks/Creating/Deleting Volumes)
- Encapsulation/Deencapsulation Root Disks)
- Understating of different Volume Layouts, DRL,DCO
- Device Discovery, Resizing File Systems, Multipathing
- VxVM snapshots (Type of snapshots, Creating snapshots, Use of Snapshots fro Hot Backup)
- VxVM Troubleshooting(DG disabled, I/O error, Vxconfigd not running)
- Installing, configuring and maintaining VCS cluster on UNIX(Solaris/AIX/HP-UX/Linux)
- VCS configuration Concepts (SG,Resources,Agents,LLT,GAB,HAD)
- Configuring and Administering VCS (Creating Service Group,Adding Resources,Freeze/Unfreeze,Enabling/Disabling resource)
- Implement I/O fencing in VCS
- Adding/Removing nodes , Merging Two cluster
- VCS Advanced Concepts (Startup/Failover Polices, SG dependecies)
- Configuring and Maintaing Zones/Ldoms cluster
- Installing Configuring and Administration of Geo Cluster (Global Cluster)
- Type of Replication used in VCS geo Cluster
- Installing Configuring and Managing VVR with Geo Cluster
- Configuring Replication in VVR
- Extend Replicated Volume/SRL in VVR
- VVR Troubleshooting
- DR Testing using VVR/VCS fire drill method
- Upgrading and Patching VCS cluster nodes
- Troubleshooting VCS issues (Startup issues, SG issues , Communication issues
Thanks & Regards
Srikanth Lingala
Agile Enterprise Solutions Inc || "Ensuring Client's Success"||
T: 630-242-6423 EXT:210 || F: (630) 206-2397
srikanth_lingala@aesinc.us.com
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