jobs in RAPSYS TECHNOLOGIES PTE LTD

Kerja Sepenuh Masa, UNIX L3 Engineer di RAPSYS TECHNOLOGIES PTE LTD - Maukerja

UNIX L3 Engineer

RAPSYS TECHNOLOGIES PTE LTD

Sepenuh Masa

Singapore

Kongsi
Simpan

Lokasi Kerja

  • Singapore

Penerangan Kerja

Tanggungjawab

Key Responsibilities

  • Install, configure, build, and harden UNIX/Linux servers, including RHEL and Oracle Linux.
  • Configure storage, networking, security, and system services.
  • Support project planning, design reviews, deployment, application onboarding, and cutover activities.
  • Develop shell scripts and Python automation for server provisioning and operational tasks.
  • Implement configuration management, Infrastructure as Code (IaC), and standardized build procedures.
  • Perform OS patching, vulnerability remediation, and security compliance checks.
  • Support high availability, clustering, capacity planning, and performance monitoring.
  • Prepare technical design documents, build documents, SOPs, disaster recovery documentation, and operational runbooks.
  • Provide knowledge transfer to operations and support teams.

Must-Have Skills

  • Linux administration: RHEL and Oracle Linux.
  • UNIX/Linux server build, configuration, and security hardening.
  • Shell scripting and Python automation.
  • Server provisioning, patching, and vulnerability remediation.
  • Infrastructure implementation and deployment support.

Good to Have

  • High availability and clustering: Veritas Cluster / VCS.
  • VMware, AWS, and Azure.
  • Storage administration: SAN/NAS and LVM.
  • Infrastructure as Code and configuration management.
  • IBM MQ.

Peringatan Penting

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