Oracle Data Steward / Oracle Database Developer

BT-383 - Oracle Data Steward / Oracle Database Developer
Location: Annapolis Junction, MD (fully on-site, no remote option)

**MUST HAVE A TS/SCI POLY CLEARANCE TO APPLY. Those without a TS/SCI Poly clearance will not be considered.**

• Serve as a Data Steward by maintaining the quality, integrity, consistency, and security of enterprise data.
• Implement and support data governance policies, standards, and best practices.
• Monitor, analyze, and resolve data quality issues through data profiling, validation, cleansing, and reconciliation.
• Collaborate with business units to define and maintain business data definitions, metadata, and data lineage.
• Ensure compliance with organizational policies and regulatory requirements related to data management.
• Identify opportunities to improve data quality, consistency, and usability across enterprise systems.
• Work with business users and technical teams to establish data ownership and stewardship responsibilities.

• Develop, test, and maintain Oracle database applications and solutions.
• Develop complex PL/SQL packages, procedures, functions, triggers, views, and materialized views.
• Create, optimize, and maintain SQL queries for reporting, analytics, and application support.
• Develop and maintain database objects to support business applications and system integrations.
• Participate in database code reviews and implement database changes using version control and established change management processes.
• Troubleshoot and resolve database-related issues to ensure application reliability and performance.

• Plan, develop, and execute data migration strategies for Oracle database implementations, upgrades, consolidations, and cloud migration initiatives.
• Perform data extraction, transformation, validation, and loading (ETL/ELT) activities between source and target systems.
• Develop PL/SQL scripts and SQL utilities to automate data conversion and migration processes.
• Validate migrated data to ensure completeness, accuracy, referential integrity, and compliance with business requirements.
• Conduct reconciliation and post-migration verification activities.
• Collaborate with business users to define data mapping, transformation rules, and migration schedules.
• Troubleshoot and resolve data migration issues while minimizing business disruption.
• Support legacy system decommissioning, data archival, and migration documentation.

• Analyze and optimize SQL and PL/SQL performance.
• Tune database objects and application queries for optimal performance.
• Monitor database performance and recommend optimization strategies.
• Maintain database security through user roles, privileges, auditing, and compliance controls.

• Work closely with business analysts, application developers, database administrators, data owners, and project managers.
• Provide technical guidance on data governance, database best practices, and data migration activities.
• Prepare and maintain technical documentation, data dictionaries, migration plans, operational procedures, and data quality reports.

• Bachelor's degree in Computer Science, Information Systems, Data Management, or a related field (or equivalent experience).
• 5+ years of Oracle Database development experience.
• Strong proficiency in Oracle SQL and PL/SQL development.
• Experience developing stored procedures, functions, packages, triggers, views, and materialized views.
• Experience with Oracle Database 19c
• Experience planning and executing data migration and conversion projects.
• Strong understanding of ETL processes, data mapping, and data validation techniques.
• Experience with SQL performance tuning and query optimization.
• Working knowledge of data governance, data quality management, and data stewardship principles.
• Experience with Jira, Confluence, and Git
• Strong analytical, troubleshooting, problem-solving, and communication skills.