Oracle System Administrator

2 months ago


กรงเทพมหานคร, Thailand Makro PRO Full time

Cloud Management (Oracle, AWS and Azure) and Upgrade OS version and hardening KVM Host and VM.
- Perform Cloud based infrastructure operation management and system on
- Provide technical consultant, support, troubleshooting and administration of all VMWare, Hyper-V, Oracle VM, Windows, Linux, Unix Storage systems.
- Troubleshoot system, storage and network problems, diagnosing and solving hardware or software
- Ensure security through access controls, backing up system, restoring and recover system.
- Monitor performance, Manage and Maintain / troubleshoot IT systems, Storage and networks
- Investigating, Diagnosing and solving software and hardware.

**Requirements**:

- Bachelor's or Master’s degree in IT, Computer Science, Engineering, or related fields.
- Experience: 5+ years in System Administration (Unix/Linux, VMware, Hyper-V, Oracle VM, Cloud services like AWS, Azure, OCI).
- Cloud Expertise: Proficiency in cloud platforms (AWS, Oracle Cloud), cloud services (EC2, S3, Oracle Cloud Compute), and networking configurations in cloud environments.
- Operating Systems: Proficiency in Linux distributions (RHEL, CentOS, Oracle Linux) and familiarity with Windows.
- Scripting & Automation: Familiarity with scripting (e.g., Shell Script, AWS CLI, OCI CLI) and experience in automation for system operations and monitoring.
- Networking Knowledge: Understanding of networking protocols (TCP/IP, UDP, DNS, HTTP/HTTPS), AD, DNS, DHCP, and network configuration.
- Cost Management: Experience in cloud resource cost analysis and optimization.
- Cloud Solution Development: Experience in designing and maintaining cloud infrastructure and consulting with developers.
- Communication: Good English communication skills for interaction with teams and stakeholders.


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