Informatica ETL Developer

Location: Herndon, VA

Provides technical direction in the maintenance and development of the extract transform and load (ETL) aspects of the data warehouse. Maintains an understanding of the inputs received from the data source providers. Performs analysis, design, development, and implementation of new ETL requirements. Recommends changes to enhance the data warehouse data cleansing, and conversion processes. Supports testing and validation of the new data conversion processes. Responsible for planning, and monitoring schedule milestone and deliverables for assignments. Possesses strong SDLC experience and manages appropriate levels of systems documentation as

Required Skills 
8 years of Experience with Informatica Powercenter 
8 years of Experience with Informatica Data Quality 
4 Years of Experience with Informatica Power Exchange (change data capture) 
Design, Develop, Test, Implement and troubleshoot ETL mappings and workflows in a large Data Warehouse
Strong experience developing and maintaining Informatica mappings/workflows in a data warehouse environment 
Strong experience optimizing Informatica mappings, sessions and workflows 
Experienced writing complex SQL’s, PL/SQL and Performance tuning is a plus 
Strong database experience, data analysis and analytical skills 
Experience creating ETL design documentation and maintaining overall design document and deliverables 
Strong working experience with XML Data 
Strong written and oral communication skills 
Good understanding of dimensional modeling and ETL designs for loading Star Schemas