Senior Oracle DB Engineer - Performance & Integrations

Columbia Technology Partners; Corridor North (MD); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical plans

Vision & Dental insurance

401(k) with company contribution

Paid time off & leave

Job summary

Columbia Technology Partners is seeking a Senior Oracle Database Engineer to support enterprise-scale Oracle database applications and data integration solutions.

The role focuses on hands-on Oracle SQL/PLSQL development, production issue resolution, and performance tuning in high-availability environments. Collaboration with DBAs, developers, and stakeholders is essential to maintain critical feeds using Oracle, NiFi, and AWS services.

Qualifications

• Experience with advanced SQL and PL/SQL development in enterprise systems.
• Strong troubleshooting, performance tuning, and production support skills.
• Familiarity with Oracle RAC, RMAN, Data Guard, and security controls.

Responsibilities

• Debug, analyze, and resolve complex Oracle SQL/PLSQL issues across environments.
• Review, refactor, and maintain SQL, PL/SQL code, and database interfaces.
• Develop ad hoc queries to support investigations, reconciliation, and data validation.
• Monitor and maintain data feeds and integrations involving Oracle, NiFi, AWS, APIs, and file transfers.
• Perform root-cause analysis of failed data flows and coordinate remediation efforts.

Skills

Oracle SQL

PL/SQL development

Performance tuning

Troubleshooting

Data integration

Cross-functional collaboration

Production support

High availability

Education

Bachelor's degree in Computer Science or related field

Tools

Oracle RAC

RMAN

Data Guard

Oracle Exadata

Oracle Enterprise Manager

AWR/ASH/TKPROF

Job description

Columbia Technology Partners is seeking a Senior Oracle Database Engineer to support enterprise-scale Oracle database applications and data integration solutions.

The role focuses on hands-on Oracle SQL/PLSQL development, production issue resolution, and performance tuning in high-availability environments. Collaboration with DBAs, developers, and stakeholders is essential to maintain critical feeds using Oracle, NiFi, and AWS services.