Senior IBM AIX Systems Engineer – L3 Support

OVERSEA-CHINESE BANKING CORPORATION LIMITED

Singapore

On-site

SGD 120,000 - 180,000

Full time

3 days ago

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Job summary

OVERSEA-CHINESE BANKING CORPORATION LIMITED in Singapore seeks an experienced IBM AIX Level 3 Support Engineer to manage and optimize IBM AIX environments, perform advanced system administration, and ensure high availability.

You will handle patch management with BigFix, virtualization technologies (SR-IOV, SEA, VIOS, HACMP), monitor performance, document configurations, and participate in on-call support to resolve incidents.

Qualifications

6+ years experience managing complex IBM AIX environments.
Strong knowledge of IBM AIX operating system and virtualization technologies (SR-IOV, SEA, PowerVM VIOS, HACMP).
Experience with BigFix patch management for AIX systems.
Ability to work independently and collaboratively within a team.
Excellent problem-solving and analytical skills.
Relevant certifications such as IBM Certified Specialist - Power Systems or IBM Certified Advanced Technical Expert - Power Systems are highly desirable.

Responsibilities

Provide Level 3 support for IBM AIX operating systems and related technologies.
Troubleshoot and resolve complex hardware and software issues on IBM AIX systems.
Perform system administration tasks including installation, configuration, and maintenance of AIX servers.
Manage virtualization technologies such as SR-IOV, SEA, PowerVM VIOS, HACMP, and others.
Monitor system performance and implement adjustments to optimize efficiency.
Manage and execute patching processes on AIX systems using BigFix.