Head: System Administrator (Research Infrastructure)

Stellenbosch University · Stellenbosch, Western Cape

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Duties/Pligte

  • Installing, configuring, and maintaining Linux servers and related infrastructure, ensuring optimal performance and uptime.
  • Involved in the day-to-day operation of the Research IT Infrastructure, including HPC and storage systems.
  • Assisting the infrastructure users.
  • Implementing HPC applications as requested by the users.
  • Finding innovative solutions to problems.
  • Maintaining system and data integrity.
  • Creating and maintaining system documentation.
  • System automation.
  • System monitoring and reporting.

Job Requirements/Pos Vereistes

  • NQF level 9 qualification e.g. master's degree in a science or engineering field with at least two years' relevant experience, OR
  • NQF level 8 qualification e.g. honours or four-year degree in a Science or Engineering field with at least four years' relevant experience, OR
  • NQF level 7 qualification e.g. three-year degree in a science or engineering field with at least six years' relevant experience, OR
  • NQF level 6 qualification e.g. national diploma in a science or engineering field with at least eight years' relevant experience.
  • Excellent knowledge of Linux operating systems.
  • Extended experience in using or administering an HPC.
  • The ability to solve problems independently and innovatively.
  • Proven analytical skills.
  • A high level of accuracy.
  • Good verbal and written communication skills in Afrikaans or English.
  • The ability to work in a team as well as independently.
  • Excellent interpersonal relationships.

Recommendation/Aanbeveling

  • Any other IT-related industry qualifications.
  • Programming experience.
  • Strong understanding of high-speed interconnects InfiniBand, Ethernet.
  • Experience with Xfs and Gluster.
  • Experience with container technologies Apptainer, Singularity, Docker.
  • Experience with Ceph.
  • Excellent knowledge of networks and firewalls.
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