Systems Administrator (Linux)

ZENTACT SYSTEMS PTE. LTD.; Singapore; Sur place; SGD 55 000 - 90 000; Plein temps

Résumé du poste

ZENTACT SYSTEMS PTE. LTD. is seeking a Systems Administrator (Linux) to manage UNIX/Linux server Build/configuration, enforce security hardening, and develop automation scripts. You will deploy, support cutovers, and contribute to DR documentation.

The role requires hands-on experience with RHEL/Oracle Linux, scripting in Shell and Python, and familiarity with HA clustering, cloud platforms (AWS/Azure), and virtualization (VMware).

Qualifications

• Linux Administration on UNIX/Linux environments (RHEL / Oracle Linux)
• UNIX Server Build, Configuration & Security Hardening
• Shell scripting and Python automation for operational tasks
• HA/Clustering with VCS FSS or Veritas Cluster infrastructure
• Cloud & Virtualization (AWS, Azure, VMware) and related tools
• Storage management (SAN/NAS, LVM) and related technologies

Responsabilités

• UNIX/Linux Server build and configuration
• Security hardening compliance
• Automation scripts and playbooks
• Deployment and cutover support
• Capacity and performance reporting
• Disaster recovery documentation
• Technical design documents (TDD)
• Operational runbooks and knowledge articles

Connaissances

Linux Admin

UNIX Build

Security Hardening

Shell Scripting

Python Automation

HA Clustering

Cloud Virtualization

SAN/NAS

LVM

Outils

VCS FSS

Veritas Cluster

AWS

Azure

VMware

SAN/NAS

LVM

Description du poste

Position : Systems Administrator (Linux)

• UNIX/Linux Server Build and Configuration
• Security Hardening Compliance
• Automation Scripts and Playbooks
• Deployment and Cutover Support
• Capacity and Performance Reports
• Disaster Recovery Documentation
• Technical Design Documents (TDD)
• Operational Runbooks and Knowledge Articles

Primary Skills :

• Linux Administration (RHEL / Oracle Linux)
• UNIX Server Build, Configuration & Security Hardening
• Shell Scripting / Python Automation

Secondary Skills :

• High Availability & Clustering (VCS FSS / Veritas Cluster)
• Cloud & Virtualization (AWS, Azure, VMware)
• Storage Administration (SAN/NAS, LVM)

Work Location : Singapore