Systems Limited is looking for an experienced System Administrator in Karachi, with strong expertise in AIX, IBM VIOS, and enterprise Linux distributions like RHEL and Oracle Linux. The role requires managing critical systems, ensuring availability, performance, and security.

The ideal candidate should have over 5 years of experience, administering AIX/IBM VIOS, and familiarity with IBM Power hardware is preferred. Certifications like RHCE or Oracle Linux are essential.