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Tap Growth ai

Singapore / Global

Linux Systems Administrator

Job Description

We're Hiring: Linux Systems Administrator!

We are looking for a LinuxSystems Engineer with strong Linux and Windows Server administration experience to support and maintain enterprise infrastructure environments.

Key Responsibilities

Administer, maintain, and troubleshoot Linux and Windows servers

Perform server installation, configuration, upgrades, and system implementation

Execute backup, restore, and disaster recovery procedures

Conduct root cause analysis and resolve infrastructure incidents

Perform system monitoring, maintenance, and performance optimization

Implement security hardening and server security best practices

Support change management, operational support, and infrastructure projects

Collaborate with internal teams to ensure stable and secure operations

Requirements

Minimum 3 years of experience in Systems Administration, Infrastructure Support, or Systems Engineering

Strong hands-on experience with Linux and Windows Server administration

Experience with server security hardening (CIS hardening preferred)

Knowledge of SSH, user account management, privilege control (sudoers), and password policies

Experience with backup, recovery, and disaster recovery planning

Familiarity with incident management, change management, and root cause analysis

Good understanding of networking fundamentals and infrastructure troubleshooting

Nice to Have

Experience with REAR (Relax-and-Recover)

Bash or PowerShell scripting

Experience with CCTV, PSIM, Access Control, or Security Systems

Knowledge of security compliance frameworks and vulnerability remediation

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