UNIX/Linux L3 Engineer – Automation & HA Expert

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking a skilled UNIX/Linux L3 Engineer to manage complex UNIX/Linux systems, troubleshoot advanced issues, and ensure peak performance.

The role requires on-site work in Singapore and close collaboration with cross-functional teams to support production, testing, and deployment activities. The ideal candidate will have strong Linux administration, scripting (Shell/Python), experience with HA clustering (Veritas), and storage expertise (SAN/NAS,

Qualifications

• Proven UNIX/Linux server build, configuration and security hardening experience.

Responsibilities

• Install, configure, and harden UNIX/Linux servers for development, test, UAT and production environments.

Skills

Linux Administration

RHEL/Oracle Linux

UNIX/Linux server build

Shell scripting

Python automation

High Availability

Veritas Cluster/VCS

Storage SAN/NAS & LVM

L3 troubleshooting

Tools

AWS

Azure

VMware

Veritas Cluster

SAN/NAS

LVM

Job description

Rapsys Technologies Pte Ltd. in Singapore is seeking a skilled UNIX/Linux L3 Engineer to manage complex UNIX/Linux systems, troubleshoot advanced issues, and ensure peak performance.

The role requires on-site work in Singapore and close collaboration with cross-functional teams to support production, testing, and deployment activities. The ideal candidate will have strong Linux administration, scripting (Shell/Python), experience with HA clustering (Veritas), and storage expertise (SAN/NAS,