Unix / Linux admin

Linux, Unix
Full Time
Depends on Experience
Work from home not available Travel not required

Job Description

Role: UNIX / Linux admin

Location: Alpharetta, GA

Duration: Permanent

Key Skills Required:

  • Excellent communication and conversation skills (Verbal and Written)
  • Installing, configuring and maintaining Linux Servers / Virtualization.
  • Installation and configuration of HA environment using Linux cluster or Veritas Cluster.
  • Configuration and administration of LVM and Veritas logical volume manager.
  • Installing and Maintaining kick start environment
  • Writing shell scripts to accomplish day to day system administration task
  • Administer and configure various FS like JFS,ext2, ext3, OCFS & Pseudo FS
  • Capacity planning and fine tune system for optimal performance
  • Knowledge on Apache virtual hosting, SSL website configuration
  • Understanding of SAN and NAS storage.
  • Administration of NIS or LDAP environment.
  • Configuring Unix Security baseline.
  • Experience in System Fault Tolerance Design, Business continuity and Disaster recovery planning.
  • Performance Management & fine tuning.
  • Patch and Package administration
  • Extensive experience in kernel patching and firmware upgradation.
  • Troubleshooting Hardware and Operating system related issue
  • Able to handle most of basic to advanced calls in User, group management, system start-up, service modification, crontab entries, ACL modifications, file system management, root & OS backups Experience in Server
  • Experience on following will be added advantage Samba, DNS, NIS, Send mail / Exim / Postfix / Qmail, LDAP
  • Knowledge on Vulnerability remediation
  • Understanding of Qualys
  • Proactively monitoring the Server s health and taking preventive or corrective action as required.
  • NIC bonding using bonding kernel module.
  • Sound experience in Linux LVM, VxVM and Solaris SVM.
  • Providing technical support to the concerned clients to resolve encountered problems during a change in a timely manner as per SLA
  • Submitting RCA report to the management
  • Depth knowledge in ITIL Process (Incident, Change, Problem Management etc)
  • Scheduling/Controlling of Jobs using Cron
  • Debug bigger issues with network, heartbeats - VCS, Vault
  • Hands on experience on Red Hat Cluster
  • Knowledge on ITSM tool Service Now will be advantage

Posted By

Teja Ramya

12200 Ford Road, Suite 484 Dallas, TX, 75234

Dice Id : hcl001
Position Id : 6186575
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