We're Hiring: System Administrator!
We are looking for a skilled and dedicated System Administrator to maintain, upgrade, and manage our software, hardware, and networks.
The ideal candidate will have a strong background in IT systems and be capable of troubleshooting problems efficiently to ensure maximum uptime.
Location
Singapore, Singapore
Work Mode
Work From Office
Role
System Administrator
Experience
6-8 years
Requirements
Banking exp is a must
Shift
Rotation shift – 24*7 shift
Responsibilities
Manage, configure, and maintain Red Hat Enterprise Linux, Solaris, and related system environments.
Perform system administration tasks including installation, upgrades, patching, and performance tuning.
Manage middleware platforms such as JBoss and IBM MQ, ensuring high availability and reliability.
Monitor system performance, identify bottlenecks, and implement optimizations.
Develop and maintain process documentation, automation scripts, and operational runbooks.
Implement security best practices, including user access controls and system hardening.
Coordinate with cross-functional teams for troubleshooting and root cause analysis of production issues.
Support backup, disaster recovery, and business continuity processes.
Core Skills
Strong understanding of Linux (Red Hat) and Solaris operating systems.
Hands‐on experience with middleware technologies such as JBoss and IBM MQ.
Excellent knowledge of system processes, configuration management, and monitoring tools.
Preferred Skills
Experience with Tomcat and Apache web servers.
Knowledge of scripting (Shell, Python, or Perl) for automation and system management.
Familiarity with DevOps tools and cloud platforms (AWS, Azure, or GCP) is a plus.
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