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Urgent! Unix Engineer Job Opening In Singapore, Singapore – Now Hiring NTT SINGAPORE PTE. LTD.

Unix Engineer



Job description

Job Description & Requirements

Unix Engineer (RHEL / JBoss) _ 24 Months Contract

Work Location:
Tanjong Pagar

Salary Range : (based on experience)

Interested candidates are kindly requested to email their CV with their experience to

Employment Type:
24 Months Renewable Contract - deployment at a major statutory board in Singapore.

Job Overview:


We are seeking an experienced Unix Engineer with expertise in Red Hat Enterprise Linux (RHEL), OpenShift, JBoss, and Red Hat Satellite .

The successful candidate will manage and optimise Unix/Linux environments, support container platforms, and ensure system availability, performance, and compliance.

Key Responsibilities:

  • Manage and maintain RHEL systems across development, testing, and production.

  • Design, implement, and support OpenShift container platforms .

  • Administer and troubleshoot JBoss application servers .

  • Utilise Red Hat Satellite for provisioning, patching, and configuration management.

  • Implement security controls and compliance standards .

  • Perform system upgrades, patching, and maintenance .

  • Develop and maintain system documentation .

  • Work closely with developers to support application deployment .

  • Participate in on-call rotations for mission-critical infra.

Qualifications & Experience:

  • Bachelor's degree in Computer Science, IT, or related field .

  • 5+ years of Unix/Linux system administration experience (focus on RHEL).

  • Strong hands-on experience with OpenShift , JBoss , and Red Hat Satellite .

Required Skills:

  • Advanced RHEL administration & troubleshooting .

  • Shell scripting (Bash) and Python automation.

  • Strong grasp of networking protocols (TCP/IP, DNS, Firewall) .

  • Knowledge of Ansible / Puppet for configuration management.

  • Experience with monitoring/logging tools (Prometheus, ELK).

Interested candidates are kindly requested to email their CV with their experience to


Required Skill Profession

Other General



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