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Open nowPosted yesterday

Senior Engineer / Engineer (CIM Oracle Database)

MyCareersFuture96,520 open roles

Pay
SGD 4,000 – SGD 8,000 a month
Where
East, Singapore
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Your applicationOpen nowSenior Engineer / Engineer (CIM Oracle Database)MyCareersFuture · East, Singapore
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8.1% of postings close within 7 days. Measured by our own scanner across the market. MyCareersFuture postings stay open a median of 4 days.

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  2. 3.5%3 days
  3. 8.1%7 days
  4. 15.1%14 days
  5. 33.9%30 days
This job: posted yesterday

MyCareersFuture median: 4 days open

The posting

Job Description:

  • Proving of Database Operations & Support such as: Act as Oracle DBA for Computer Integrated Manufacturing (CIM) and related manufacturing systems.
  • Ensure effective BAU support activities in line with internal customer needs and SLAs.
  • Perform database monitoring, session management, lock analysis, long‑running query handling and hung session resolution. Manage L1 and L2 DBA tasks, including incident handling, root cause analysis and preventive actions.
  • Perform backup and recovery using RMAN, including database cloning (e.g. duplicate database).
  • Use Oracle utilities and features such asexpdp/impdp, partitioning, advanced compression, LOB management and concurrent statistics.
  • Conduct performance tuning using SQL Plan Management (SPM), hints and SQL Tuning Advisor.
  • Analyze AWR/ASH/ADDM reports and implement tuning recommendations.
  • Troubleshoot database issues such as TNS/network connectivity, tablespace/FRA utilization, user privilege problems and alert log errors.
  • Manage shift duties together with other team members to support production operations. Optimization, Automation & AI‑Assisted Operations
  • Identify opportunities to automate routine DBAtasks (monitoring, reporting, housekeeping, capacity checks) using scripting and available tools.
  • Leverage the company’s on‑premise ChatGPTEngine and GitHub Copilot to improve productivity in scripting, documentation and problem analysis.
  • Collaborate with internal big data teams using Hadoop and Greenplum platforms to ensure efficient data flow between Oracle databases and big data systems.
  • Support initiatives to integrate database telemetry with big data / analytics platforms for advanced monitoring, anomaly detection and performance insights.
  • Work closely with application, infrastructure and manufacturing teams to ensure high availability and performance of fab systems.
  • Maintain up to date technical documentation, standard operating procedures and knowledge base articles.
  • Share best practices and provide guidance to junior team members or L1 support where required.

Job Requirements:

  • Minimum 3 to 5 years of solid hands‑on experience as an Oracle DBA in production environments, including BAU support.
  • Proven experience managing L1 and L2 DBA tasks (incident handling, monitoring, performance tuning, backup and recovery).
  • Strong knowledge of RMAN, AWR/ASH/ADDM, SQL tuning and Oracle performance optimization techniques.
  • Practical experience with expdp/impdp, partitioning, advanced compression, LOBs and related Oracle features.
  • Good understanding of database security, user/role management and auditing concepts.
  • Experience in troubleshooting connectivity issues, storage/tablespace problems and database availability incidents.
  • Familiarity with scripting (e.g. Shell, Python or similar) for automation of DBA tasks.
  • Ability to work in a shift-based support model and respond to production issues in a timely manner.
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