Data Modeler

CACI International•O'Fallon, IL

2d•$75,200 - $158,100•Hybrid

About The Position

Join our innovative team as a Data Modeler where you'll play a pivotal role in designing and implementing enterprise-level data solutions that drive business intelligence and strategic decision-making. This position offers the opportunity to work with cutting-edge technologies while solving complex data challenges in a dynamic, fast-paced environment. As a recognized subject matter expert, you'll lead the design and development of sophisticated data models, architect scalable data warehousing solutions, and translate complex business requirements into technical excellence. You'll mentor team members, influence technical direction, and deliver solutions that optimize analytical reporting performance across the organization.

Requirements

An active DoD Secret clearance
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field with 5–7 years of relevant experience, or equivalent combination of education and experience
Expert-level dimensional data modeling (fact/dimension design)
Deep knowledge of data warehousing, data marts, and data architecture principles
Advanced SQL development, query optimization, and data profiling capabilities
Proven source-to-target mapping and ETL process design and implementation
Strong understanding of data structures, relationships, and database design principles (PK/FK, schemas)
Demonstrated ability to translate business requirements into technical data solutions and models
Experience working across complex, multi-system environments (ERP systems, analytics platforms, etc.)
Proven track record leading design sessions and facilitating requirements gathering
Strong analytical and problem-solving abilities with focus on scalable, efficient solutions
Excellent communication skills with ability to present technical concepts to diverse audiences
Experience mentoring or providing technical guidance to peers
Ability to manage multiple priorities and adapt in a fast-paced, evolving environment

Nice To Haves

Hands-on experience with BI and analytics tools (e.g., Power BI, Tableau, Alteryx)
Experience with enterprise ERP systems (e.g., SAP, Oracle)
Familiarity with data lake architectures and modern analytics ecosystems
Experience developing data modeling standards and comprehensive documentation
Knowledge of online analytical processing (OLAP) tools and technologies
Background in statistical analyses, predictive forecasting, and trend interpretation

Responsibilities

Develop dimensional data models (fact/dimension design) and data frameworks that optimize analytical reporting performance and support end-user data discovery
Create and optimize ETL processes for data extraction, transformation, cleansing, and loading between transactional and analytical systems
Lead design sessions, facilitate requirements gathering with subject matter experts, and guide technical solutions across complex, multi-system environments
Perform SQL development, query optimization, and data profiling to ensure scalable and efficient data solutions
Translate technical concepts for non-technical stakeholders and influence policies, practices, and procedures across teams
Coach and provide technical guidance to lower-level team members, fostering a culture of technical excellence
Build reports, dashboards, and OLAP databases that meet complex business intelligence and information requirements