Unix Administrator

2 weeks ago


Singapore IntersoftKK Full time
Singapore

Experience:
Unix Administrator

Skills:
Unix Administrator

Role Responsibility

  • Responsible for ongoing vulnerability management by coordinating and deploying patches and server rebuilds throughout the estate.
  • Responsible for operational support and maintenance of 4,900+ servers located globally, running Red Hat Enterprise Linux with some Solaris. This includes server builds, monitoring, configuration and ongoing maintenance of servers.
  • Perform system administration duties across the environment to provide support services for customer.
  • Perform system recoveries.
  • Maintain server availability for all sites and periodically participate in DR exercises.
  • Must have good problem solving, teamwork, communication and customer service skills.
  • Resolve help desk escalations and process items in a ticket queue.
  • There are no afterhours on call requirements, but the individual should remain flexible for critical situations.
  • Troubleshoot and resolve system issues and provide operations support for bridge calls.
  • Participate in the implementation of UNIX related projects for server builds.
  • Monitor servers and remediate alerts that get raised.
  • Being able to follow documented processes and procedures is critical.
  • English language skills & good clear communication is an absolute must.

Experience

  • Unix / Linux experience preferably RHEL (6 & 7), Solaris 8/10 is a plus
  • Knowledge of server builds (kickstart/jumpstart)
  • Experience with Veritas products: VxVM, VxFS, VCS and VVR
  • Experience with Puppet and shell scripting; Perl or python is a plus.
  • Server hardware (HP ProLiant, Dell, Sun/Oracle)
  • Conceptual knowledge of storage and networking components (TCP/IP, NFS, DNS, LDAP, FTP, NTP, Samba)
  • Experience with Windows Server is a plus


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