AIX L3 Support Engineer for Enterprise Power Systems

HCL Technologies Limited; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

HCL Technologies Limited in Riyadh seeks an experienced AIX L3 Support Engineer to manage a large IBM Power/AIX environment, with Linux L2 tasks. The role demands deep expertise in AIX, VIOS, HMC, Power Systems, SAN storage, and high-availability clustering.

This position supports mission-critical systems with uptime, security, audit, and compliance requirements. Expect opportunities to lead upgrades, migrations, DR exercises, and infrastructure transformation initiatives.

Qualifications

• 7–12+ years hands-on AIX administration in an L3 role.
• Strong expertise in IBM Power Systems (Power9/Power10), VIOS, HMC, NIM, AIX 6.1/7.1/7.2.

Responsibilities

• Provide full L3 AIX support including installation, patching, and upgrades.
• Manage LPARs/DLPAR, tuning, LVM and capacity optimization.
• Maintain PowerHA clusters and SAN replication setups.
• Carry out VIOS patching, upgrades, and SEA/NPIV/vSCSI/vFC management.
• Perform HMC updates and standardize configurations.
• Support Linux L2 tasks and cross‑platform virtualization.

Skills

AIX administration

Power Systems

VIOS

HMC

NIM

AIX clustering

Linux administration (L2)

Job description

HCL Technologies Limited in Riyadh seeks an experienced AIX L3 Support Engineer to manage a large IBM Power/AIX environment, with Linux L2 tasks. The role demands deep expertise in AIX, VIOS, HMC, Power Systems, SAN storage, and high-availability clustering.

This position supports mission-critical systems with uptime, security, audit, and compliance requirements. Expect opportunities to lead upgrades, migrations, DR exercises, and infrastructure transformation initiatives.