System Administrator - Linux HPC

Sonyo Management Consultants Pvt. Ltd.
  • Chennai, Gurgaon
  • Confidential
  • 7-10 years
  • 08 Jun 2015

  • IT/ Information Technology

  • IT/ Technology - Hardware & Networking, IT/ Technology - Data Center/ Manage Infrastructure Services
Job Description

Understanding and handson of High Performance computing( HPC) environment/Technology ( Like LSF , Torque, Rocks , Infiniband etc.)
Installing, configuring and maintaining Linux Servers / Virtualization
Configuration and Management of HA environment using Veritas Cluster over enterprise Red Hat Linux
Configuration and administration of LVM and Veritas logical volume manager.
Configuration and administration of QP/DNS Environment
Installing and Maintaining kickstart environment
Patch and Package administration using Red Hat Satellite Server
Skillful in Perl scripts to accomplished day to day system administration task
Troubleshooting Hardware and Operating system related issue
Administer and configure various FS like JFS, ext2, ext3, OCFS & Pseudo FS
Capacity planning and fine tune system for optimal performance
Understanding of SAN and NAS Storage
Administration of NIS and Red Hat Directory Server (LDAP)
Good knowledge on Security management
Configuration and trobleshooting (1.) Incident Management Change Management (Planning & Execution)
On - call Escalation
Ticket Quality
Process adherence & Security compliance
Customer feedback ( Appreciations, CSAT survey results)
KB preparation and review, Knowlegde sharing & documentation
Root cause analysis / Problem Management Capicity / Architectural Management
SLA compliance for tickets
Value Add
Training / Mentoring.

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