Unix Specialist - Application & Infrastructure Services -

Unix Specialist - Application & Infrastructure Services -

Oversea-chinese Banking Corporation Limited
Not Specified
Not Specified

Job Description

Job Description :
  • Install, setup and configure Unix servers Linux/Solaris/AIX i.e. physical and virtual partitions LPARS, LDOMS, zones etc.
  • Implement server clustering and perform HA failover test scenarios.
  • Troubleshooting system related issues e.g. system performance issues, configuration errors.
  • Install and configure compliance system software i.e. SSH Tectia, HPSA, Trend Mircro Deep security, Nimsoft, NTP, SCSP, log warehouse, HP Data Protector.
  • Perform Server patching.
  • Perform system hardening and work towards getting system hardening review signoff
  • Implement single sign requirements based on AD SSO keytab method.
  • Perform windows scripting whenever necessary. Basic Vsphere administration knowledge (add RDM disk, perform Vmotion)
  • Assist in logistics preparation for new system setup in Data centre
  • Maintain system builds e.g. IBM NIM server for system deployment purpose, Solaris IPS Server, Redhat Satellite Server etc
  • In depth knowledge in various Unix operating skillsets i.e. Linux, Solaris, AIX.
  • Good knowledge and ability to implement server clustering technology. e.g. Solaris Cluster, RHEL GFS2 cluster, HACMP, VCS, active-active clustering.
  • Good knowledge in server virtualisation technology. Ability to implement virtual environment on various operating platform e.g. Solaris ldoms, zones, AIX lpars.
  • Familiar with enterprise level servers e.g. AIX pSeries, Solaris, T7/T8, Mseries architecture.
  • Able to propose improvements on system resiliency and execution of the activities.
  • Knowledge in parallel filesystems, network file sharing e.g. Redhat GFS2, IBM GPFS, Samba, VxFS, NFS etc.
  • Good understanding of the various enterprise technologies e.g. SAN, enterprise backup, enterprise monitoring.
  • Good understanding on basic networking technology e.g TCPIP, ip multipathing, ip aggregation etc.
  • Good in Unix scripting skills.
  • Good domain knowledge in system security aspects.

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