Senior Systems Administrator: Reliability & Security Lead

PROTECTHEALTH CORPORATION SDN. BHD.; Cyberjaya; On-site; MYR 80,000 - 100,000; Full time

Job summary

A leading healthcare technology company in Malaysia seeks a Senior System Administrator for a 1-year contract. In this role, you will manage and maintain Linux and Windows servers, optimize databases, and ensure system stability and security. The ideal candidate has 5–7 years of hands-on experience, a degree in IT, and proficiency in server management and database optimization. This position offers the opportunity to work on critical applications in a dynamic environment.

Qualifications

• 5–7 years of hands-on experience in System Administration.
• Proficient with Ubuntu, RHEL/CentOS, Windows Server.
• Solid knowledge in security hardening and access control.

Responsibilities

• Manage and maintain Linux/Windows servers and storage systems.
• Administer and optimize MySQL & PostgreSQL databases.
• Implement system hardening, patching, and access controls.

Skills

System Administration

Linux/Windows server management

Database administration

Troubleshooting TCP/IP and VPN

Monitoring tools (Zabbix, Grafana)

Education

Degree in Computer Science/IT or equivalent

Tools

VMware

Hyper-V

MySQL

PostgreSQL

Job description

A leading healthcare technology company in Malaysia seeks a Senior System Administrator for a 1-year contract. In this role, you will manage and maintain Linux and Windows servers, optimize databases, and ensure system stability and security. The ideal candidate has 5–7 years of hands-on experience, a degree in IT, and proficiency in server management and database optimization. This position offers the opportunity to work on critical applications in a dynamic environment.