[LPS] Senior Systems Specialist / System Specialist (Oracle OLKVM knowledge)

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The successful candidates will be responsible for providing technical services covering solution design, project implementation, systems support and day-to-day operations on System Platforms (LINUX / UNIX Platform ) for projects in government and enterprise.

Key Responsibilities

• UNIX/Linux Infrastructure Operations: Provide administration, performance tuning, patching, and troubleshooting of enterprise Linux distributions (RHEL, Oracle Linux, Euler Linux) and legacy UNIX platforms (AIX) supporting our container backends.
• Government Compliance Security Hardening: Ensure all containerized workloads, clusters, and underlying UNIX/Linux hosts strictly comply with HKSAR Government security regulations, Baseline IT Security Guidelines (GSI), and container security best practices (image vulnerability scanning, RBAC, network policies).
• High Availability Disaster Recovery: Configure clustering, persistent storage integrations (CSI), ingress controllers, and backup strategies to guarantee high availability (99.99%+) for critical public sector services.
• Incident Problem Management: Serve as the Level 3 escalation technical expert for complex system and cluster-level issues, conducting root-cause analysis (RCA) and implementing durable corrective actions.
• Audit Documentation: Maintain accurate architecture topologies, standard operating procedures (SOPs), and audit trails to support frequent government security risk assessments and audits (SRAA/ITSA).

Requirements Qualifications

• Education: High Diploma or above in Computer Science, Information Technology, Computer Engineering, or a related discipline.
• Experience: Minimum 6-8 years of hands-on experience in enterprise UNIX/Linux system engineering, preferably supporting HKSAR Government departments or public sector projects.
• Technical Expertise:
  • Expert knowledge of Oracle Linux and Oracle Virtualization.
  • Strong command of enterprise Linux (Oracle Linux 7/8/9, Oracle OVM, Oracle KVM).
  • Proven experience with Oracle OVM to Oracle Linux Virtualization (OLVM) Migration and Virtualization Migration from VMWare to other China brand products
  • Certifications: Professional certifications such as RHCSA / RHCE or OCP in Oracle Linux System Administration are highly preferred.
  • Compliance Standards: Prior working knowledge of government IT security audits, risk assessment methodologies, and secure software supply chain practices.
  • Language Skills: Excellent command of written and spoken English and Cantonese. Strong interpersonal skills for interfacing directly with government clients, vendors, and cross-functional teams.
  • Clearance: Must be a Hong Kong Permanent Resident and be willing to undergo background checks and government security clearance procedures as required.

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