Sr. Data Modeler in Philadelphia, PA 19103
Phone Interview then Face to Face
Required Skills Set:
Years of Experience: 5+ years of experience with advanced SQL query techniques, 5+ years of proven experience in Data Modeling
Education Required: Bachelors Degree
Highly skilled in ERwin, including but not limited to: Diagraming, Complete Compare, Reverse Engineering, Forward Engineering
Demonstrated ability to recognize, elicit and/or decompose complex business requirements. A solid understanding of the following is required:
Software Development Life Cycle (SDLC)
Logical and Physical data modeling
Levels of Normalization
Abstraction and Generalization
Subtyping and Classification
Relational model design
Dimensional model design (Star Schemas, Snowflake designs)
Inmon & Kimball methodologies
Master Data Management (MDM)
Data security and protecting information
ETL processes, BI processes
Additional Preferred Skills:
Demonstrated ability to perceive patterns and relationships in data
Demonstrated ability to design models which integrate data from disparate sources
Demonstrated ability to design data models for complex and ragged hierarchies
Demonstrated ability to design data models for complicated historical perspectives
Understanding of data warehousing and decision support tools and techniques
Strong ability to multi-task with several concurrent issues and projects
The Senior Data Modeler is responsible for developing advanced Erwin data models associated with the Active Enterprise Data Warehouse (AEDW), IBC operational systems and IBC data exchange, with limited management oversight. Primary job function entails gathering and assessing business and technical requirements to create/update database objects.
Delivery items include Erwin data model diagrams, DDL, and supporting documentation as needed. Additional job functions include identifying solution design options, advanced data profiling and providing subject matter expertise.
This role works closely with all development resources including Business Systems Analysts, Developers and Project Managers. The Senior Data Modeler works independently with minimal guidance and acts as a resource for colleagues with less experience.
Physical Environment and Working Conditions:
Must be able to work on a team.
(DATA MODELLING over 5 year(s) ) AND (SQL ) AND (SDLC ) AND (AGILE )