Job Description

Overview

------------


We are looking for an experienced

Data Modeler

with deep expertise in

Teradata

and

Erwin Data Modeler

. In this role, you will design, implement, and maintain enterprise-level data models that support analytical, operational, and reporting needs. You will work closely with business analysts, data architects, ETL developers, and database administrators to ensure data integrity, scalability, and high performance across the data ecosystem.

Key Responsibilities

------------------------


Design, develop, and maintain

logical and physical data models

for Teradata-based data warehouses and data marts. Use

Erwin Data Modeler

to create, update, and manage data models, metadata, and data dictionaries. Translate business requirements into scalable, high-quality database designs. Establish and enforce

data modeling standards

, best practices, and naming conventions. Partner with data architects and ETL teams to ensure alignment between data models and data integration processes. Conduct

data profiling

, data analysis, and impact assessments for model changes. Optimize data structures for performance, scalability, and maintainability within Teradata environments. Contribute to data governance and metadata management initiatives. Participate in design reviews, code reviews, and data quality assessments. Produce clear documentation and provide support to development and production teams.

Required Qualifications

---------------------------


Bachelor's degree in Computer Science, Information Systems, or a related field.

5+ years of data modeling experience

in large-scale data warehouse environments. Strong hands-on experience with

Teradata databases and architecture

. Proficiency with

Erwin Model Mart

. Solid understanding of

normalized

and

dimensional

data modeling techniques. Experience with

ETL concepts

, data governance, and metadata management. Strong SQL skills and familiarity with

database performance tuning

. Excellent analytical, communication, and documentation abilities.

Preferred Qualifications

----------------------------


Experience with cloud data platforms (

AWS, Azure, GCP

) and their integration with Teradata. Familiarity with BI/reporting tools such as

Tableau

,

Power BI

, or

SAP Business Objects

. * Exposure to

Agile

or

DevOps

methodologies.