Successful candidate will work with the system team in a fast-paced environment, along with various dynamic project teams on high profile mission-critical systems.

Responsibilities:

• Perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, http web servers, J2EE application servers, MS-IIS, MQ and Crystal Report servers.
• Support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS and security patching, recover system failures, troubleshoot failure root causes, and periodically security assessments and enhancements.
• Work closely with project application development teams and external vendors to ensure the successful implementation of new projects and systems service requests.
• Embrace new technologies such as Cloud, containers, etc. for new systems/projects.
• Assist DBAs (Database Administrators) in troubleshooting JDBC related issues at J2EE application servers.

Requirements:

• Candidate must be a Singapore Citizen.
• Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s).
• Must have knowledge and working experience of Linux, preferably 2+ years hands-on experience in system administration for production systems.
• Experience in OS patching and upgrade, system security, OS virtualization, HA/clustering, replication, backup and recovery techniques.
• Working experience in networking (TCP/IP), physical hardware and/or storage systems.
• Knowledge and hands-on experience of Unix (Solaris or AIX or other Unix) will be advantageous.
• Knowledge and working experience of apache http web server, middleware WebSphere/ JBOSS/ Tomcat/ IIS, MQ, etc. will be advantageous.
• Knowledge and experiences in Integrated Security Access Management software such as IBM ISAM will be advantageous.
• Knowledge and experience of JDBC and Databases (Oracle, SQL Server, MySQL) will be advantageous.
• Knowledge of Cloud, Docker, Kubernetes, DevOps will be advantageous.
• Good working attitude, self-motivator and team player.
• Able to work independently with minimum supervision.