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eStaff LLC

Data Modeler

Hybrid

Sacramento county, United states

Senior

Freelance

05-12-2025

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Skills

Communication Leadership Data Analysis SQL Statistical Analysis Presentation Skills Machine Learning PL/SQL Snowflake

Job Specifications

We are seeking a senior, hands-on Data Analyst /Data Modeler with strong communication skills for a long-term hybrid assignment with our Sacramento, California-based client. This position requires you to be able to work on-site in Sacramento, California, on Mondays and Wednesdays each week. Candidates must currently live within 60 miles of Sacramento, CA.

Requirements:

Senior, hands-on data model 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.

Qualifications:

Mandatory:

Minimum of ten (10) years demonstrable experience in the data management space, with at least 5 years specializing in database design and at least 5 years in data modeling.
Minimum of five (5) years of experience as a data analyst or in other quantitative analysis or related disciplines, such as a 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 of experience working on Star, Snowflake, and/or Hybrid schemas
Oracle/ODI/OCI/ADW experience required

Desired:

At least 2 years of 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 PL/SQL with at least 2 years of experience. Ability to perform technical leadership of an Oracle data warehouse team, including but not limited to ETL, requirements solicitation, DBA, data warehouse administration, and data analysis on a hands-on basis.

About the Company

Though the eStaff name is new to the industry, we have over 25 years of hands-on experience in acquiring just the talent you need. We have coupled this expertise with the most effective modern technology in order to bring you the level of service you deserve but seldom receive. Our long history of meeting the needs of such companies as Hewlett Packard, Verizon Communications, Seiko, Raytheon, CSC and many other major players has provided a unique combination of process and technology that can save you and your organization t... Know more