Senior Linux Systems Engineer — Scale & Automate Infra

GECO Asia; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A specialist IT consulting firm in Singapore is seeking a Senior Linux Administrator to manage and scale their critical Linux infrastructure. The role requires expertise in Linux systems, automation tools, and cloud environments. The ideal candidate will have a minimum of 5 years in Linux administration with strong communication skills. Join a collaborative team that values innovation and work-life balance. Competitive compensation and career advancement are provided.

Benefits

Competitive compensation

Career advancement opportunities

Support for work-life balance

Collaborative company culture

Qualifications

• Minimum 5 years of senior-level Linux system administration.
• Strong English communication skills (written and verbal).
• Proactive and detail-oriented with excellent documentation skills.

Responsibilities

• Maintain and optimize large-scale Linux environments.
• Ensure performance, security, and scalability across systems.
• Manage cloud infrastructure and automation.

Skills

RHCE certification or equivalent Linux administration expertise

Deep experience in Linux technologies and enterprise hardware

Strong experience with Linux automation tools

Experience managing Microsoft Azure cloud environments

Proficiency in scripting languages (Shell, Perl, Python)

Familiarity with RPM / DPKG packaging

Knowledge of Linux virtualization (QEMU / KVM)

Solid grasp of TCP / IP networking

Education

RHCE certification

Tools

Azure

HPE MoonShot

Prometheus

VMware

Job description

A specialist IT consulting firm in Singapore is seeking a Senior Linux Administrator to manage and scale their critical Linux infrastructure. The role requires expertise in Linux systems, automation tools, and cloud environments. The ideal candidate will have a minimum of 5 years in Linux administration with strong communication skills. Join a collaborative team that values innovation and work-life balance. Competitive compensation and career advancement are provided.