System Administrator

Job Responsibilities

• Manage and perform troubleshooting on Linux servers (Red Hat / Rocky Linux).
• Run, maintain, and optimize CI/CD pipelines using Git and Jenkins.
• Manage and optimize containerized environments using Docker.
• Configure and monitor Linux networking, including firewall, routing, and VLAN.
• Manage PostgreSQL databases, including backup, restore, and performance optimization.
• Manage cloud services (AWS, Google Cloud, Alibaba Cloud) for deployment, monitoring, and security.
• Provide support for day-to-day operational activities and system reliability.

Job Requirements

• Minimum of a Bachelor's degree in Information Technology or a related field.
• At least 1 year of experience in a similar role.
• Strong understanding of Linux server administration (Red Hat-based distributions).
• Hands-on experience with Git and Jenkins for CI/CD processes.
• Solid understanding of Docker and containerization concepts.
• Good knowledge of Linux networking, including firewall configuration and routing.
• Proven experience in managing PostgreSQL databases.
• Experience in managing cloud platforms such as AWS, Google Cloud Platform, or Alibaba Cloud.