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Data Modeler Jobs in California (NOW HIRING)

Hyundai Motor Company

Senior CAS Modeler

Irvine, CA · On-site

$130K - $170K/yr

Prepare Alias data for design reviews, visualization, milling, 3D printing, and vendor releases. * Support the creation of physical models by delivering well-organized, production-ready digital data.

Hyundai Motor Company

Senior CAS Modeler

Irvine, CA

$130K - $170K/yr

Prepare Alias data for design reviews, visualization, milling, 3D printing, and vendor releases. * Support the creation of physical models by delivering well-organized, production-ready digital data.

Hyundai Motor Company

Senior CAS Modeler

Irvine, CA · On-site

$130K - $170K/yr

Prepare Alias data for design reviews, visualization, milling, 3D printing, and vendor releases. * Support the creation of physical models by delivering well-organized, production-ready digital data.

VaynerMedia LLC

Resident - Data Analytics

Los Angeles, CA · On-site

$20 - $30/hr

Experience working in the agency/start-up/social space, working in statistical and data analysis is a big plus. * You are driven and hungry for success, and always want to learn more. * You are a ...

Lucid Motors

Sr. Digital Modeler

Newark, CA · On-site

We are seeking a talented Senior Digital Modeler to join our innovative electric vehicle design team. As a key member of our creative workforce, you will help shape the future of automotive design ...

New

Lucid Motors

Sr. Digital Modeler

Newark, CA · On-site

$142K - $195K/yr

We are seeking a talented Senior Digital Modeler to join our innovative electric vehicle design ... Candidate Data Privacy: By submitting your application, you understand and agree that your personal ...

New

Teleflora

Data Scientist, Modeler

Los Angeles, CA · On-site +1

This role combines traditional data science (forecasting, LTV modeling, experimentation validation) with emerging AI capabilities to unlock new efficiencies and insights. A key aspect of this role is ...

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Data Modeler information

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$57

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How much do data modeler jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for data modeler in California is $57.94, according to ZipRecruiter salary data. Most workers in this role earn between $51.97 and $67.36 per hour, depending on experience, location, and employer.

What is a data modeler?

Data Modelers are professionals who design, create, and manage data models that define the structure, organization, and relationships of data within databases or information systems. They work closely with business analysts, database administrators, and developers to ensure that data is organized efficiently and can be accessed and used effectively. Data Modelers use specialized tools and techniques to translate business requirements into conceptual, logical, and physical data models, supporting data consistency, integrity, and security across an organization's systems.

What does a data modeler do?

As a data modeler, your responsibilities are to break down complex computer system data into a logical process that makes it easier to understand for data analysis and statistical purposes. Your duties as a data modeler include reducing data redundancy, checking for data errors, conceptualizing and designing efficient data models, overseeing data architecture growth, and fine-tuning data performance. These positions are usually independent, but you may sometimes need to work with other team members to address potential issues related to data. Data modelers need self-motivation, critical thinking, and problem-solving skills, and you should be quick to adapt.

What are the key skills and qualifications needed to thrive as a data modeler?

To thrive as a Data Modeler, you need a strong understanding of database design, data modeling concepts (such as ER diagrams and normalization), and proficiency in SQL, often supported by a degree in computer science or a related field. Experience with data modeling tools like ERwin, IBM InfoSphere Data Architect, or Microsoft Visio, as well as knowledge of database management systems (DBMS), is typically required. Strong analytical thinking, attention to detail, and effective communication skills help in translating business requirements into technical data structures. These skills and qualities are essential for building scalable, efficient, and accurate data systems that meet organizational needs.

What are some typical challenges data modelers face when working on large-scale projects?

Data Modelers often encounter challenges such as integrating data from multiple, disparate sources and ensuring consistency across large and complex datasets. Aligning the data model with evolving business requirements while maintaining performance and scalability can also be demanding. Additionally, effective communication with stakeholders—like business analysts, database administrators, and software developers—is crucial to ensure the data model meets both technical and business needs.

How much do data modelers make?

Data modelers typically earn a median annual salary between $80,000 and $120,000, depending on experience, location, and industry. Senior data modelers with specialized skills in database design and data warehousing can earn higher salaries, often exceeding $130,000 annually.
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Data Modeler jobs near you
Infographic showing various Data Modeler job openings in California as of September 2026, with employment types broken down into 72% Full Time, 5% Part Time, 2% Temporary, and 21% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution, with an average salary of $120,524 per year, or $57.9 per hour.

Geotypical Production Modeler

South San Francisco, CA • On-site

Aechelon Technology
Software Development • 1 - 5K employees
Learn more about Aechelon Technologyexternal

$70K - $90K/yr

Full-time

Medical, Retirement

Re-posted 23 days ago

Job description

Aechelon Technology, Inc. is a leading producer of 3D simulator content, including Geospecific visual/sensor databases and realistic 3D models. We seek people who share our passion for real-time computer graphics and commitment to our mission of helping make our Nation's pilots safer. We will give you a chance to work with some of the most talented people in the graphics industry.
The Geotypical Production Modeler's primary role is to produce "Area-of-Interest" and wide area feature population of the Company's visual database using geographic information system software and advanced feature population processes/tools using machine learning and automation.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
  • Ability to work independently with minimal supervision to execute both program and internal tasks within milestones and deadlines.
  • Use of Machine Learning and ML Model Training:
    • Data Collection and Annotation: Collecting and annotating training data, ensuring it's clean, labeled correctly, and sufficient for model training. This would most likely be in the form of vector and/or raster data related to features.
    • Data Preprocessing: Cleaning, normalizing, and preparing the data for model training, including handling missing values and outliers. This would be from the collection and analysis and would be passed back to the DAML team to update model for the featureGen tool.
    • Quality Assurance: Conducting quality assurance checks on data and models to identify issues and ensure the reliability and accuracy of outputs.
    • Feedback Loop Management: Establishing and maintaining feedback loops to incorporate insights from model performance and user feedback into iterative improvements of the machine learning pipeline - mainly from the use or interaction with the featureGen tool.
    • Collaboration: Collaborating with cross-functional teams, such as data the DAML team and Integration team(s).
  • Understanding of all Program Input (Spec Pointers, SME Input, Site Photo Surveys/other reference, Geospecific pointers, Maps & Charts, and other internal resources) as it relates to Geotypical production and QA processes.
  • Production of "Area-of-Interest" and wide area feature population using advanced feature population processes/tools. Elements including but not limited to, powerlines, railroads, walls, highways, point trees, ML generated trees, building generation, rooftop clutter, vector bridges, and lightmaps.
  • Feature processing and QA support/revisions for all Geotypical feature content.
  • Resolve Geotypical production content DRs (discrepancy reports).
  • Geotypical Production support relating to internal tool development, testing, and research for potential 3rd party software options.
EXPERIENCE REQUIRED FOR THIS POSITION:
  • Strong collaborative, critical thinking, and organizational skills.
  • Expertise in QGIS and/or ESRI ArcGIS geographic information system software.
  • Expertise with the Geotypical production tools and processes.
  • An understanding of 3D visual composition as it relates to real world data for simulation. (i.e., relative scaling, spatial orientation, color, texture)
  • Basic knowledge and experience using the Cygwin bash shell.
  • Basic knowledge and experience using Perforce revision control.
  • Experience working in a Microsoft Windows based environment.
  • United States citizenship required, due to restrictions on access to certain data and information.
DESIRED COMPETENCIES:
  • Use of QGIS and/or ESRI ArcGIS geographic information system software.
  • Use of Jira Issue and Project tracking software.
  • Basic scripting and macro creation knowledge.
  • Use of Confluence corporate wiki.
  • Use of Microsoft Office. (MSExcel/MSWord)
SUPERVISORY REQUIREMENTS:
  • None
REQUIRED EDUCATION, ELIGIBILITY AND EXPERIENCE:
  • BA or BS degree from accredited college or university or equivalent employment history
COMPENSATION & BENEFITS
$70,000 - $90,000 USD per year
The above range is specific to CALIFORNIA and may not be applicable to other locations. The pay scale for this role is between $70,000 - $90,000. Final compensation is based on factors such as the candidate's skills, qualifications, and experience.
We offer a very attractive compensation package including competitive base salary, company performance-based profit sharing, 401k, 100% employer paid health benefits.
This position description is not intended to be a complete listing of activities, duties or responsibilities that are required of the employee holding this position. Duties, responsibilities and activities may be changed or others may be assigned at any time by the Company with notice to the employee.
Aechelon Technology is an equal opportunity employer. We are committed to providing access and opportunities to individuals with disabilities. If you are an applicant who is unable to fully utilize/access our application process because of a disability, Aechelon Technology will provide a reasonable accommodation. Please send an email to hr_team@aechelon.com to request that accommodation, and please be sure to include a detailed description of your requested accommodation, your name and preferred method of contact.

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