RHEL Systems Engineer - Automation & Reliability

NCS; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

NCS is seeking a detail-oriented System Engineer in Singapore with proven expertise in Red Hat Enterprise Linux. You will design, implement, and maintain robust Linux-based infrastructure supporting our enterprise operations.

The role emphasizes automation through Bash scripts, performance tuning, storage management, and security hardening. Collaboration with cross-functional teams and strong documentation are essential for success.

Qualifications

• Minimum 3+ years of hands-on experience with Red Hat Enterprise Linux administration and management.
• Strong proficiency in Linux system architecture, kernel concepts, and OS fundamentals.
• Scripting (Bash) and system automation experience.
• Solid understanding of networking concepts, TCP/IP, and network configuration.
• Experience with storage management (ext4, XFS) and LVM.
• Knowledge of performance tuning, monitoring, and diagnostics.
• Familiarity with configuration management principles and tools.
• Strong analytical and documentation skills.

Responsibilities

• Design, deploy, and manage Red Hat Enterprise Linux systems and infrastructure across the organization.
• Perform system administration tasks including user management, access control, and security configurations.
• Analyze system performance metrics and implement optimization strategies.
• Develop and maintain shell scripts and automation solutions.
• Troubleshoot complex system issues and provide timely resolutions with documentation.
• Configure and manage storage systems, file systems, and disk partitioning.
• Implement and maintain system monitoring, logging, and alerting solutions.
• Collaborate with cross-functional teams to support application deployment and infra requirements.
• Ensure compliance with security policies and vulnerability assessments.
• Maintain documentation of configurations, procedures, and architectural decisions.

Skills

RHEL administration

Bash scripting

Networking basics

System tuning

Documentation

Tools

Docker

Kubernetes

AWS

GCP

Terraform

Prometheus

ELK

Job description

NCS is seeking a detail-oriented System Engineer in Singapore with proven expertise in Red Hat Enterprise Linux. You will design, implement, and maintain robust Linux-based infrastructure supporting our enterprise operations.

The role emphasizes automation through Bash scripts, performance tuning, storage management, and security hardening. Collaboration with cross-functional teams and strong documentation are essential for success.