Chelsoft Solutions Co.

Data Modeler_W2_ Sacramento CA

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Modeler in Sacramento, CA, with a contract length of "unknown" and a pay rate of "unknown." Requires 10+ years in data management, state/government experience, Oracle certification, and expertise in ER/Studio, data modeling, and ETL activities. Hybrid work with in-office presence on Mondays and Wednesdays.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 6, 2025
🕒 - Duration
Unknown
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🏝️ - Location
Hybrid
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
Sacramento, CA
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🧠 - Skills detailed
#"ETL (Extract #Transform #Load)" #Snowflake #ODI (Oracle Data Integrator) #Physical Data Model #DBA (Database Administrator) #Data Modeling #Data Management #Documentation #Leadership #EDW (Enterprise Data Warehouse) #SQL (Structured Query Language) #Data Engineering #Data Analysis #Data Warehouse #ML (Machine Learning) #Oracle #Database Design #Data Architecture
Role description
Data Modeler ODI & ADW & OCI experience Required To Have State/Gov Experience Certifications - Oracle Location: Local to Sac, CA preferred. Hybrid work required. • Two days a week in office required. Monday and Wednesday each week. • Must live within 60 miles maximum from location Requirements • Senior, hands-on data modeler with strong communication skills. • Expert level command of ER/STUDIO Data Architect modeling application • Strong ability to articulate data modeling principles and gather requirements from non-technical business stakeholders • Excellent presentation skills to different (business and technical) audiences ranging from senior level leadership to operational staff with no supervision • Ability to translate business and functional requirements into technical requirements for technical team members. • Candidate needs to be able to demonstrate, direct hands-on recent practical experience in the areas identified with specific examples. Key Duties/Responsibilities • Performs business and systems analysis and documentation • Develops conceptual, logical, and physical relational data models for the enterprise data warehouse • Experience with large data warehouse implementation projects • Performs data modeling in relational and dimensional models • Develops physical data model and/or works with architect to develop physical data model • Ability to expertly develop Data Facts and Dimensions in the EDW • Provides documentation to support the Kimball Dimensional Data Modeling Framework, as necessary • Visualizes and designs the enterprise data management framework: specifies processes used to plan, acquire, maintain, use, archive, retrieve, control, and purge data • Documents data flow diagrams in existing and future reports to use as input in report design and optimization • Develops Requirements Specifications • Develops Design Specifications • Performs data analysis/predictive data modeling • Mentors and educates team members on best practices and industry standards Qualifications Mandatory: • Minimum of ten (10) years demonstrable experience in the data management space with at least 5 years specializing in database design • Minimum of five (5) years of experience as a data analyst or in other quantitative analysis or related disciplines, such as researcher or data engineer supportive of key duties/responsibilities identified above. • Minimum of five (5) years of demonstrated experience with ER/Studio data modeling application • Minimum of five (5) years of relevant experience in relational data modeling and dimensional data modeling, statistical analysis, and machine learning supportive of key duties/responsibilities identified above. • Excellent communication and collaboration skills to work effectively with stakeholders and team members. • At least 2 years experience working on Star, Snowflake, and/or Hybrid schemas Desired • At least 2 years experience working on Oracle Autonomous Data Warehouse (ADW) specifically installed in an OCI environment. • Expert level Kimball Dimensional Data Modeling experience • Expert level experience developing in Oracle SQL Developer or ER/Studio Data Architect for Oracle. • Ability to develop and perform Extract, Transform and Load (ETL) activities using Oracle tools and PLL SQL/SQL with at least 2 years experience. Ability to perform technical leadership of a Oracle data warehouse team including but not limited to ETL, requirements solicitation, DBA, data warehouse administration, and data analysis on a hands-on basis.