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.
#J-18808-Ljbffr