Oracle DBA (Database Migration & DMS Specialist)

Emcube Technologies Inc; Austin (TX); Hybrid; USD 96,000 - 152,000; Part time

Job summary

Emcube Technologies Inc. is seeking an experienced Oracle DBA for a contract role in Houston, TX with hybrid work.

The specialist will manage Oracle databases across production and non-production environments, focusing on migration initiatives, performance tuning, and high availability. Responsibilities include administering and tuning databases, planning migrations with DMS, GoldenGate, Data Pump, RMAN and OCI/Exadata, and documenting migration runbooks to ensure data integrity and minimal

Qualifications

• 6+ years of Oracle DBA experience.
• Experience migrating databases using DMS, GoldenGate, and Data Pump.
• Ability to plan migrations, perform cutover and rollback, and document runbooks.

Responsibilities

• Administer, monitor, patch, upgrade, back up, recover, and tune Oracle databases across production environments.
• Plan and execute migrations using Oracle DMS, GoldenGate, Data Pump, RMAN, and OCI/Exadata, including cutover and rollback planning.
• Troubleshoot migration issues, validate data consistency, support HADR/BC, and maintain migration runbooks and technical documentation.

Skills

Oracle DBA

Performance tuning

Tools

Oracle DMS

GoldenGate

Data Pump

RMAN

OCI/Exadata

Data Guard

RAC

ASM

Job description

Oracle DBA (Database Migration & DMS Specialist)

Type: Contract

Location: Houston, TX Hybrid

Experience: 6+ years

Manage and support Oracle databases across production and non-production environments, including administration, performance tuning, RAC, ASM, Data Guard, RMAN, and HADR.Lead Oracle database migration initiatives using Oracle DMS, GoldenGate, Data Pump, RMAN, and cloud migration technologies while ensuring data integrity and minimal downtime.

Key Responsibilities

• Administer, monitor, patch, upgrade, back up, recover, and tune Oracle databases across critical production environments.
• Plan and execute database migrations using Oracle DMS, GoldenGate, Data Pump, RMAN, and OCI/Exadata, including cutover and rollback planning.
• Troubleshoot migration issues, validate data consistency, support HADR/business continuity, and maintain migration runbooks and technical documentation.