- Outram Central Region (Singapore) Singapore
Full Time Linux Administrator - VMware Jobs, Salary up to SGD 6,500 in DNA INFOTECH PTE. LTD. Central Region (Singapore) - Maukerja
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Job Description
Responsibilities
Key Responsibilities
Linux Administration
Install configure maintain and troubleshoot Linux servers RHEL CentOS Oracle Linux Ubuntu
Perform OS patching upgrades vulnerability remediation and system hardening
Monitor server performance availability and capacity planning
Conduct root cause analysis and resolve infrastructurerelated incidents
Administer user accounts permissions file systems and security policies
Manage backup and recovery processes
VMware Administration
Manage and support VMware vSphere ESXi vCenter and related technologies
Provision configure and maintain virtual machines and clusters
Monitor VMware environment performance and optimize resource utilization
Execute VM migrations upgrades snapshots and disaster recovery activities
Support high availability HA Distributed Resource Scheduler DRS and storage integration
Build Infrastructure Engineering
Perform server build configuration deployment and environment setup activities
Develop and maintain infrastructure build standards and documentation
Automate routine administration and deployment tasks using scripting tools
Support infrastructure lifecycle management and capacity planning
Collaborate with application database network and security teams for deployments
Automation Scripting
Develop automation scripts using Bash Shell Python or Ansible
Support CICD and infrastructureascode initiatives where applicable
Improve operational efficiency through automation and standardization
Incident Change Problem Management
Participate in incident management and troubleshooting activities
Implement changes following ITIL processes
Document procedures technical designs and operational runbooks
Ensure compliance with change and release management standards
Linux Administration
Install configure maintain and troubleshoot Linux servers RHEL CentOS Oracle Linux Ubuntu
Perform OS patching upgrades vulnerability remediation and system hardening
Monitor server performance availability and capacity planning
Conduct root cause analysis and resolve infrastructurerelated incidents
Administer user accounts permissions file systems and security policies
Manage backup and recovery processes
VMware Administration
Manage and support VMware vSphere ESXi vCenter and related technologies
Provision configure and maintain virtual machines and clusters
Monitor VMware environment performance and optimize resource utilization
Execute VM migrations upgrades snapshots and disaster recovery activities
Support high availability HA Distributed Resource Scheduler DRS and storage integration
Build Infrastructure Engineering
Perform server build configuration deployment and environment setup activities
Develop and maintain infrastructure build standards and documentation
Automate routine administration and deployment tasks using scripting tools
Support infrastructure lifecycle management and capacity planning
Collaborate with application database network and security teams for deployments
Automation Scripting
Develop automation scripts using Bash Shell Python or Ansible
Support CICD and infrastructureascode initiatives where applicable
Improve operational efficiency through automation and standardization
Incident Change Problem Management
Participate in incident management and troubleshooting activities
Implement changes following ITIL processes
Document procedures technical designs and operational runbooks
Ensure compliance with change and release management standards
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