Kerja Sepenuh Masa Solaris and VCS Admin (L2-L3), Gaji tinggi SGD 15,000 di ARYAN SOLUTIONS PTE. LTD. Islandwide (Singapore) - Maukerja

We are looking for a highly experienced Solaris & Veritas Cluster Server (VCS) SME to lead Patch Management and Vulnerability Remediation Operations in a large-scale enterprise environment. The ideal candidate will possess deep expertise in Solaris administration, VCS clustering, CVE assessment, OS hardening, and security patch deployment across mission-critical Unix platforms.

This is a hands-on technical leadership role requiring strong troubleshooting capabilities, operational excellence, and experience managing complex patching activities in SLA-driven production environments.

Key Responsibilities

Solaris & VCS Administration

• Provide L3 support and administration for Solaris environments.
• Manage and support Veritas Cluster Server (VCS) and high-availability configurations.
• Perform cluster health checks, failover validation, and troubleshooting.
• Support Solaris Zones, virtualisation, and clustered environments.

Patch & Vulnerability Management (Primary Focus)

• Lead end-to-end patch management operations for Solaris and Unix platforms.
• Conduct CVE assessments and vulnerability impact analysis.
• Plan, test, schedule, and deploy OS, firmware, and security patches.
• Drive remediation activities to meet security and compliance SLAs.
• Perform OS hardening in accordance with enterprise security standards.
• Coordinate patch implementation with infrastructure, application, and security teams.
• Maintain patch compliance dashboards and operational reports.

Operational Support & Troubleshooting

• Troubleshoot complex Solaris, VCS, OS, hardware, and performance-related issues.
• Conduct root cause analysis for critical incidents.
• Monitor system logs and implement preventive measures.
• Support firmware, BIOS, and infrastructure upgrades.

Automation & Continuous Improvement

• Develop automation scripts for pre-patch and post-patch activities.
• Improve patching efficiency through process automation and standardisation.
• Drive operational excellence initiatives and continuous service improvements.

Must-Have Skills

• Solaris 10/11 Administration
• Veritas Cluster Server (VCS) Administration
• Patch Management & Vulnerability Management
• CVE Assessment & Remediation
• Security Compliance & OS Hardening
• OS, Hardware & Firmware Patching
• Linux/Unix Troubleshooting
• Shell Scripting & Automation
• High Availability & Cluster Management
• BigFix, SCCM, or equivalent Patch Management Tools

Required Qualifications

• 8–12 years of experience in Unix/Linux Infrastructure Support.
• Proven experience managing enterprise-scale patching and vulnerability remediation programs.
• Experience working in SLA-driven production support environments.
• Excellent stakeholder management and communication skills.
• Strong leadership capabilities with a hands-on technical approach.