System Administrator

5 days ago


Singapore Xcellink Pte Ltd Full time

**Key Responsibilities**:

- Provide Level 2 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 such as installation, configuration, and maintenance of AIX servers.
- Proficient in virtualization technologies such as SR-IOV, SEA, PowerVM Virtual I/O Server (VIOS), HACMP, and Spectrum Scale (GPFS).
- Monitor system performance and make necessary adjustments to optimize performance.
- Perform disaster recovery support and testing on IBM AIX systems.
- Collaborate with other IT teams to integrate AIX systems into the overall IT infrastructure.
- Develop and maintain documentation related to AIX systems and configurations.
- Participate in on-call rotation and respond to critical incidents in a timely manner.
- Identify and implement security measures to protect AIX systems from potential threats.
- Stay up-to-date with the latest technologies and trends in AIX and related technologies.

**Requirements**:
**Qualifications**:

- Proven experience in managing complex AIX environments.
- Ability to work independently and as part of a team.
- Relevant certifications, such as IBM Certified Specialist - Power Systems or IBM Certified Advanced Technical Expert - Power Systems, are a plus.

**Skills and Competencies**:

- Strong problem-solving skills and attention to detail.
- Excellent communication and collaboration skills.
- Ability to manage multiple tasks and prioritize effectively.
- Proactive and self-motivated with a strong desire to learn and improve.



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