Senior Oracle PL/SQL Data Modeler

Senior Oracle PL/SQL Data Modeler Location: Philadelphia, PA (Hybrid) Position Type :Contract We are seeking an experienced Oracle PL/SQL Data Modeler to design, develop, and maintain enterprise-level data models and database solutions. The ideal candidate will have 10+ years of experience working with Oracle databases, strong PL/SQL development skills, and extensive experience with ERwin or similar data modeling tools. Key Skills: Oracle, PL/SQL, SQL, ERwin, Data Modeling, Logical Data Modeling, Physical Data Modeling, Database Design, TOAD Responsibilities Design and maintain logical and physical data models for Oracle database environments. Develop models based on analysis of business requirements working in conjunction with business analysts. Develop and optimize complex Oracle PL/SQL packages, procedures, functions, triggers, and SQL queries. Use ERwin Data Modeler to create and maintain enterprise data models and database documentation. Work with application developers, architects, and business teams to translate requirements into scalable database designs. Analyze existing database structures and recommend improvements to performance, scalability, and data integrity. Perform data analysis, database design, normalization, and schema optimization. Support database development, testing, troubleshooting, and production implementation activities. Qualifications: 10+ years of Oracle database development and data modeling experience. Advanced knowledge of Oracle SQL and PL/SQL. Strong hands-on experience with ERwin Data Modeler. Extensive experience designing logical and physical data models. Strong understanding of relational database concepts, normalization, indexing, constraints, and database performance. Experience working with large, complex enterprise databases. Strong analytical, troubleshooting, and communication skills. Experience with TOAD for Oracle is a plus. Flexible work from home options available.