Department:
WFSFAAWFAO

Job nature:
(T26) Maintenance of Infrastructure for Web-based Application Systems

Responsibilities:
(T26)
1. To maintain and enhance a 3-tier (web, application, database tiers) infrastructure for web-based application systems riding on a cloud platform with high availability and stability features
2. To conduct problem diagnosis on the system infrastructure
3. To perform on-going maintenance support on the system infrastructure; and
4. To carry out other duties as assigned by the supervisor.

Requirements:
1. Must have sound technical experiences in the installation, configuration and problem diagnosis on Apache web server clustering and JBoss application server clustering on Windows 2016 virtual machine managed by VMware
2. Must have solid knowledge and experience in administration and configuration of Windows 2016 virtual machine managed by VMware
3. Must have solid knowledge and experience in high availability clusters, load-balancers, antivirus, backup, system monitoring facilities and SMTP servers
4. Must have experience in supporting IT infrastructure and network/system management for hosting web-based application adopting Java EE application architecture in Government Cloud Infrastructure Services (GCIS)
5. Must have at least three years of work experience in the Government
6. Should be a team-player with good communication and interpersonal skills
7. Should have strong sense of analytical and problem solving skills; and
8. Should be hard-working and self-motivated with positive attitude.

Technical skills:
JBoss Application Server (48)
Network & System Management (48)
Server Virtualisation Technology (72)
Windows Server 2008/2012 (72)