Linux Admin - Denver, CO

Overview

On Site
Depends on Experience
Accepts corp to corp applications
Contract - 12 month(s)
No Travel Required

Skills

SOlaris
DNS
Firmware
VxVM
LVM

Job Details

Job Description:-

Excellent communication and conversation skills (Verbal and Written)

Installing, configuring and maintaining Unix/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 IBM AIX & Red Hat Cluster

Knowledge on ITSM tool Service Now will be advantage

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