IT Infrastructure Engineer - Cloud, VMware & Linux

PT Astra Graphia Information Technology; Jakarta Pusat; Hybrid; IDR 200,880,000 - 334,800,000; Full time

Job summary

PT Astra Graphia Information Technology is seeking a System Administrator to manage and optimize our enterprise IT infrastructure. The role focuses on maintaining Windows Server and Linux systems, VMware virtualization, and storage solutions to ensure high availability and security across services.

The candidate will oversee AD, SAN/NAS storage, and cloud operations (AWS, AliCloud), contributing to backup, DR planning, and documentation while collaborating with network and security teams.

Qualifications

• Bachelor's degree or higher in Computer Science, IT, Information Systems, or related field.
• Proven experience as System Administrator/Infrastructure Engineer/Cloud Engineer.
• Strong knowledge of Windows Server and RHEL administration, VMware virtualization, and AD services.

Responsibilities

• Manage and maintain enterprise server environments (Windows Server, RHEL).
• Administer virtualization platforms, especially VMware environments.
• Manage server deployment, patching, performance monitoring, and troubleshooting.

Skills

Windows Server

RHEL

VMware

Active Directory

SAN/NAS

Education

Bachelor's degree in Computer Science/IT

Tools

VMware vSphere

AD tooling

SAN/NAS management

AWS basics

Job description

PT Astra Graphia Information Technology is seeking a System Administrator to manage and optimize our enterprise IT infrastructure. The role focuses on maintaining Windows Server and Linux systems, VMware virtualization, and storage solutions to ensure high availability and security across services.

The candidate will oversee AD, SAN/NAS storage, and cloud operations (AWS, AliCloud), contributing to backup, DR planning, and documentation while collaborating with network and security teams.