Senior System Analyst

6 days ago

Singapore QUESSCORP HOLDINGS PTE. LTD. Full time
Roles & Responsibilities

Key Responsibilities:

•Install, configure, and maintain RHEL, IBM AIX, SUSE, and CentOS systems.

•Perform upgrades, patches, and monitoring to ensure high availability and performance.

•Troubleshoot OS-level issues and provide root cause analysis.

•Manage VMware environments, including vSphere, vCenter, and ESXi servers.

•Configure and maintain Dell, HPE, and IBM Power servers, as well as Blade Chassis hardware.

•Oversee storage systems such as IBM Storwize/Storage devices and IBM Tape Libraries.

•Implement and manage clustering solutions using Pacemaker and Veritas Cluster Server.

•Design and maintain IBM GPFS (General Parallel File System) environments.

•Utilize BigFix, HP Server Automation, and BMC automation tools for server management and deployment.

•Develop and implement scripts for system automation, backup, and disaster recovery processes.

•Configure and maintain enterprise storage systems and backup strategies.

•Monitor storage utilization and ensure optimal performance and scalability.

•Monitor system performance and ensure system availability and reliability.

•Respond promptly to incidents, perform root cause analysis, and document resolutions.

•Enforce security policies, including system hardening, patch management, and vulnerability scanning.

•Ensure compliance with company standards and industry best practices.


Qualifications:

•Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).

•Minimum 5+ years of experience in enterprise-level system administration.

•Proven expertise in RHEL, IBM AIX, SUSE, CentOS, and VMware.

•Hands-on experience with Dell, HPE, IBM Power series, and Blade Chassis.

•Familiarity with IBM Storwize, IBM Tape Libraries, and enterprise storage systems.

•Advanced knowledge of Pacemaker, Veritas Cluster Server, and IBM GPFS.

•Proficiency with BigFix, HP Server Automation, and BMC tools.

•Strong scripting skills (e.g., Bash, Python, or Perl).

•Experience with enterprise backup and recovery solutions.

•Excellent troubleshooting, problem-solving, and analytical skills.

•Effective communication and documentation abilities.

•Certification in RHEL, VMware, IBM AIX, or equivalent.

•Familiarity with ITIL processes and principles.

•Experience with hybrid cloud environments and containerization (e.g., Docker, Kubernetes).


Disclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)


Tell employers what skills you have

Tape
Vulnerability Scanning
Staffing Services
High Availability
VMware
Automation Tools
Bash
AIX
Containerization
CentOS
System Administration
Hardening
Disaster Recovery
Veritas Cluster Server
Vcenter

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