Data Modeler

Profile

Description
Sr Data Modeler/Architect
We are recruiting a Senior Data Modeler/Architect to join our client's Data Architecture team.
The Senior Data Modeler/Architect is responsible for developing advanced 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 using ERwin Data Modeler to create and maintain entity relationship diagrams, DDL, and supporting documentation as needed. Additional job functions include identifying solution design options, advanced data profiling and subject matter expertise.
This role works closely with all development resources including Business Systems Analysts, Developers and Project Managers. The Senior Data Modeler/Architect w
orks independently with minimal guidance and acts as a resource for colleagues with less experience.
A solid understanding of the following is required:
Software Development Life Cycle (SDLC)
Agile Methodology
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 Profiling
Metadata Management
Data security and protecting information
ETL processes, BI processes
Requirements:
5 years of proven experience in Data Modeling
5 years of experience with advanced SQL query techniques
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
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
Demonstrated ability to interact effectively with all levels of the organization
Strong interpersonal, written and verbal communication skills
Experience advising ormentoring staff regarding data administration, datamodeling, anddata mapping
Desired
Experience creating data models forTeradata, HIVE, SQL Server and Oracle databases
Experience in Healthcare Insurance or related field strongly preferred

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