System Engineer (Up to $7K/RHEL & Middleware)

Location Singapore
Job reference BBBH95478_1608179899
Salary S$4500 - S$7000 per month + Bonuses
Consultant name Yong Whei Jie, Octavius
Consultant email
Consultant contact no. 65515572
EA License No. 02C3423
Consultant Registration No. R1110096


  • Responsible for setting up & managing PROD/DR/Non-Prod environments for middleware infrastructure.
  • Good working experience on application software JBOSS EAP (preferably), TOMCAT, APACHE WEB, HA Proxy.
  • Manage/ maintain and setup (if required) of RHEL Linux systems.
  • Good understanding on the Database Systems Oracle (Preferably) & good to have basic understanding on IBM DB2.
  • Manage capacity planning for all Linux based servers.
  • Perform systems hardening, upgrade and patching when required (includes the Linux Patching, Middleware software & database systems), Tech Refresh
  • Manage systems administration, maintenance/patching and performance tuning.
  • Knowledge on the storage system (preferably SAN Storage) & Backup system (preferably NAT Backup), ensure proper backup is performed and data backup can be restored on periodically basis.
  • Security hardening and patching according to company or client's security policies.
  • SSL certificate management (install/renewal/decommission).
  • Knowledge on the Monitoring tools. Proactively respond and attend to system alert messages send monitoring server.
  • Vendor management skills for work with outsourcing vendors. Good to have knowledge on cost estimation, product selection process & solution engineering.
  • Good application support skills (act as point of contact for internal business users & external when required)
  • Coordinate with internal/external team for problem resolution e.g. customer.
  • Establish and monitor appropriate internal processes, procedures, enforcements mechanisms and involve in audits requirements
  • Act as bridge between Development/Application teams & Business users hence good communication skills are required.
  • Basic knowledge on VAPT (vulnerability Assessment & Penetration testing). Conduct the tests regularly with vendor & ensure the application team fix the issues on time.
  • Conduct DR tests/replication tests to ensure the Primary/DR applications are in Sync.


  • Minimum Diploma in IT or related discipline.
  • Minimum 3 years' relevent experience as Linux System Engineer
  • Candidates with experience in RHEL Linux, JBOSS Application Server, Oracle DB with good application support skillsets would be good
  • Excellent interpersonal and communication skills.

Interested candidate, please submit your updated resume in MS WORD format to:

We regret that only shortlisted candidates will be notified.

Name: Yong Whei Jie
Registration Number: R1110096
EA Licence Number: 02C3423

Octavius, Whei Jie Yong EA License No.: 02C3423 Personnel Registration No.: R1110096

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