Server Engineer

SUPERPOWER X AI (SINGAPORE) TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

SUPERPOWER X AI (SINGAPORE) TECHNOLOGY PTE. LTD. is seeking an experienced Linux server administrator to deploy, manage and optimize on-premises and data center servers, with a focus on performance, reliability and scale.

You will handle daily Linux administration, automation tooling, incident response, security hardening, and comprehensive documentation, collaborating with network and security teams. A strong background in GPU servers, virtualization, and monitoring tools is required.

Qualifications

• Bachelor's degree or above in Computer Science, Network Engineering, Information Security, or related fields.
• 3+ years of server operation and maintenance experience; experience in cloud, internet, or data center environments is preferred.
• Hands-on experience with GPU servers and hardware components such as memory, hard drives, and other server parts.
• Strong knowledge of Linux systems, including CentOS, Ubuntu, or Red Hat, with experience in system tuning and performance optimization.
• Familiar with automation tools and scripting languages such as Shell, Python, Ansible, or similar.
• Familiar with Docker, Kubernetes, VMware, OpenStack, or other virtualization/container technologies.
• Good understanding of storage technologies such as RAID, LVM, NFS, and iSCSI.
• Strong troubleshooting, analytical, and incident response skills.
• Good communication skills and ability to work with network, security, and other technical teams.
• Experience with Prometheus, Grafana, Zabbix, GPU server operations, or HPC environments is an advantage.
• RHCE, LPIC, MCSE, or other relevant certifications are preferred.

Responsibilities

• Server Deployment & Management: Install, configure, deploy, and maintain physical servers to ensure stable operation; monitor and optimize server resources; identify and resolve hardware and performance issues.
• System Maintenance: Perform daily Linux server administration, system updates, patching, and kernel upgrades; develop and maintain automation tools.
• Troubleshooting & Incident Response: Diagnose and resolve server hardware, operating system, and infrastructure issues; respond to incidents and minimize service interruption; conduct root cause analysis and prepare incident reports.
• Security & Compliance: Perform server security hardening, access control, log management, and security configuration; support vulnerability scanning, security monitoring, and incident response activities.
• Documentation: Maintain server configurations, operation manuals, troubleshooting guides, and other technical documentation; follow and improve standard operating procedures for server operations and maintenance.

Skills

Linux admin

Troubleshooting

Incident response

Automation scripting

Education

Bachelor's degree in CS/related

Tools

Docker

Kubernetes

VMware

OpenStack

Ansible

Prometheus

Grafana

Zabbix

Job description

Key Responsibilities

1. Server Deployment & Management

• Install, configure, deploy, and maintain physical servers to ensure stable operation.

• Monitor and optimize server resources, including CPU, GPU, memory, storage, and network performance.

• Identify and resolve hardware and performance issues in a timely manner.

2. System Maintenance

• Perform daily Linux server administration, system updates, patching, and kernel upgrades.

• Develop and maintain automation tools to improve deployment, monitoring, and operational efficiency.

3. Troubleshooting & Incident Response

• Diagnose and resolve server hardware, operating system, and infrastructure issues.

• Respond to server incidents and minimize service interruption.

• Conduct root cause analysis and prepare incident reports to improve system reliability.

4. Security & Compliance

• Perform server security hardening, access control, log management, and security configuration.

• Support vulnerability scanning, security monitoring, and incident response activities.

5. Documentation

• Maintain server configurations, operation manuals, troubleshooting guides, and other technical documentation.

• Follow and improve standard operating procedures for server operations and maintenance.
  

Requirements

• Bachelor's degree or above in Computer Science, Network Engineering, Information Security, or related fields.

• 3+ years of server operation and maintenance experience; experience in cloud, internet, or data center environments is preferred.

• Hands-on experience with GPU servers and hardware components such as memory, hard drives, and other server parts.

• Strong knowledge of Linux systems, including CentOS, Ubuntu, or Red Hat, with experience in system tuning and performance optimization.

• Familiar with automation tools and scripting languages such as Shell, Python, Ansible, or similar.

• Familiar with Docker, Kubernetes, VMware, OpenStack, or other virtualization/container technologies.

• Good understanding of storage technologies such as RAID, LVM, NFS, and iSCSI.

• Strong troubleshooting, analytical, and incident response skills.

• Good communication skills and ability to work with network, security, and other technical teams.

• Experience with Prometheus, Grafana, Zabbix, GPU server operations, or HPC environments is an advantage.

• RHCE, LPIC, MCSE, or other relevant certifications are preferred.