EY
Data Modeler - Senior - Consulting - Miami/South Florida
EY, Tulsa, Oklahoma, United States, 74145
Overview
Data Modeler - Senior - Consulting - Miami/South Florida at EY. Location: Anywhere in Country. We are seeking a highly skilled Senior Consultant Data Modeler with expertise in delivering data models that meet business requirements. The ideal candidate will have strong client management and communication skills, along with a proven track record of successful end-to-end implementations in data engineering projects. Responsibilities
Lead the design and development of conceptual, logical, and physical data models for the Enterprise Data Warehouse (EDW), adhering to Kimball dimensional methodology (dimensional modeling). Design and implement star schemas (Fact and Dimension tables) to support enterprise analytical, BI, and reporting requirements with high performance and query efficiency. Define and model Slowly Changing Dimensions (SCD), with emphasis on SCD Type 2, to preserve historical context of dimension attributes over time. Collaboratively determine the appropriate grain for fact tables and identify measurable facts and their relationships to dimension tables. Design highly denormalized dimension structures to reduce joins and simplify querying for end-users and analytical tools. Collaborate with stakeholders and cross-functional teams to understand data requirements and design data models that align with business needs. Create and maintain data dictionaries and metadata repositories for consistency and integrity of data models. Identify and resolve data model performance issues to optimize database performance. Manage and provide guidance to a small team of 1-3 resources. Document and communicate data model designs and standards across the organization. Create detailed source-to-target mapping (STM) documentation and data transformation specifications for ETL/ELT developers, including all SCD Type 2 logic and surrogate key generation rules. Stay current with industry best practices and trends in data modelling and incorporate new techniques into processes. Guide the team on implementing data modelling techniques such as Kimball’s dimensional modeling. Develop conceptual, logical, and physical data models to support data analysis and business intelligence. Utilize industry-standard data modeling tools (e.g., Erwin, PowerDesigner, ER/Studio) to create and maintain models and manage version control. Qualifications
A Bachelor’s degree in STEM 7+ years of hands-on experience in data modelling Strong understanding of SQL and data modelling concepts such as Kimball dimensional modeling Experience with major enterprise relational database platforms or cloud data warehouses (e.g., Oracle, SQL Server) Strong understanding of data warehousing principles, ETL/ELT architecture, data quality management, and metadata management Mastery of SCD Type 2 (SCD2) implementation for preserving historical data; familiarity with other SCD types (Type 1, 3, 4, 6) Ability to analyze complex business processes and translate requirements into precise data models Proficiency in data modelling tools such as Erwin, Visio, or Power Designer Experience in designing and implementing database structures and maintaining conceptual, logical, and physical data models Knowledge of industry best practices for data modelling and database design Ability to collaborate with cross-functional teams to gather and analyze data requirements Experience in performance tuning and optimization of database queries Having cloud certification is an added advantage Strong analytical and problem-solving skills Excellent communication and documentation skills Knowledge in hospitality domain is mandatory Ideally, you’ll also have
Proven ability to navigate complex issues and make informed decisions Experience supervising and guiding junior team members Participation in sales opportunities and RFP responses Cloud knowledge and/or certification; preferably Azure DP-203 A passion for innovation and strategic application of emerging technologies Spanish speaking Italian speaking What We Look For
We seek top performers with a keen eye for detail, a passion for data-driven solutions, and the ability to thrive in a collaborative environment. Your proactive problem-solving approach and technical expertise will set you apart as a candidate. What We Offer You
Comprehensive compensation and benefits package with base salary ranges depending on location; total rewards include medical and dental coverage, pension and 401(k), and paid time off. Hybrid work model with in-person collaboration typical for client-facing roles. Flexible vacation policy and designations for EY holidays and leave options. Are you ready to shape your future with confidence? Apply today. EY accepts applications on an ongoing basis. EY focuses on high-ethical standards and integrity among its employees. EY is an equal employment opportunity employer and prohibits discrimination. If you require accommodations, please contact EY’s Talent Shared Services Team. Seniority level
Mid-Senior level Employment type
Full-time Job function
Information Technology Industries
Professional Services
#J-18808-Ljbffr
Data Modeler - Senior - Consulting - Miami/South Florida at EY. Location: Anywhere in Country. We are seeking a highly skilled Senior Consultant Data Modeler with expertise in delivering data models that meet business requirements. The ideal candidate will have strong client management and communication skills, along with a proven track record of successful end-to-end implementations in data engineering projects. Responsibilities
Lead the design and development of conceptual, logical, and physical data models for the Enterprise Data Warehouse (EDW), adhering to Kimball dimensional methodology (dimensional modeling). Design and implement star schemas (Fact and Dimension tables) to support enterprise analytical, BI, and reporting requirements with high performance and query efficiency. Define and model Slowly Changing Dimensions (SCD), with emphasis on SCD Type 2, to preserve historical context of dimension attributes over time. Collaboratively determine the appropriate grain for fact tables and identify measurable facts and their relationships to dimension tables. Design highly denormalized dimension structures to reduce joins and simplify querying for end-users and analytical tools. Collaborate with stakeholders and cross-functional teams to understand data requirements and design data models that align with business needs. Create and maintain data dictionaries and metadata repositories for consistency and integrity of data models. Identify and resolve data model performance issues to optimize database performance. Manage and provide guidance to a small team of 1-3 resources. Document and communicate data model designs and standards across the organization. Create detailed source-to-target mapping (STM) documentation and data transformation specifications for ETL/ELT developers, including all SCD Type 2 logic and surrogate key generation rules. Stay current with industry best practices and trends in data modelling and incorporate new techniques into processes. Guide the team on implementing data modelling techniques such as Kimball’s dimensional modeling. Develop conceptual, logical, and physical data models to support data analysis and business intelligence. Utilize industry-standard data modeling tools (e.g., Erwin, PowerDesigner, ER/Studio) to create and maintain models and manage version control. Qualifications
A Bachelor’s degree in STEM 7+ years of hands-on experience in data modelling Strong understanding of SQL and data modelling concepts such as Kimball dimensional modeling Experience with major enterprise relational database platforms or cloud data warehouses (e.g., Oracle, SQL Server) Strong understanding of data warehousing principles, ETL/ELT architecture, data quality management, and metadata management Mastery of SCD Type 2 (SCD2) implementation for preserving historical data; familiarity with other SCD types (Type 1, 3, 4, 6) Ability to analyze complex business processes and translate requirements into precise data models Proficiency in data modelling tools such as Erwin, Visio, or Power Designer Experience in designing and implementing database structures and maintaining conceptual, logical, and physical data models Knowledge of industry best practices for data modelling and database design Ability to collaborate with cross-functional teams to gather and analyze data requirements Experience in performance tuning and optimization of database queries Having cloud certification is an added advantage Strong analytical and problem-solving skills Excellent communication and documentation skills Knowledge in hospitality domain is mandatory Ideally, you’ll also have
Proven ability to navigate complex issues and make informed decisions Experience supervising and guiding junior team members Participation in sales opportunities and RFP responses Cloud knowledge and/or certification; preferably Azure DP-203 A passion for innovation and strategic application of emerging technologies Spanish speaking Italian speaking What We Look For
We seek top performers with a keen eye for detail, a passion for data-driven solutions, and the ability to thrive in a collaborative environment. Your proactive problem-solving approach and technical expertise will set you apart as a candidate. What We Offer You
Comprehensive compensation and benefits package with base salary ranges depending on location; total rewards include medical and dental coverage, pension and 401(k), and paid time off. Hybrid work model with in-person collaboration typical for client-facing roles. Flexible vacation policy and designations for EY holidays and leave options. Are you ready to shape your future with confidence? Apply today. EY accepts applications on an ongoing basis. EY focuses on high-ethical standards and integrity among its employees. EY is an equal employment opportunity employer and prohibits discrimination. If you require accommodations, please contact EY’s Talent Shared Services Team. Seniority level
Mid-Senior level Employment type
Full-time Job function
Information Technology Industries
Professional Services
#J-18808-Ljbffr