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).
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