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Data Preparation Jobs in Ohio (NOW HIRING)

Data Engineer

Cincinnati, OH · On-site +1

$109K - $131K/yr

Support data engineering needs for predictive analytics and machine learning initiatives, including feature engineering, data preparation, and model enablement * Assist in modernizing data platforms ...

Data Engineer

Cincinnati, OH · On-site

$109K - $131K/yr

Support data engineering needs for predictive analytics and machine learning initiatives, including feature engineering, data preparation, and model enablement * Assist in modernizing data platforms ...

Use data and statistical analysis to drive business decisions and target improved results across ... Prepare and complete predictive analytics analysis and modeling with general guidance on very ...

Use data and statistical analysis to drive business decisions and target improved results across ... Prepare and complete predictive analytics analysis and modeling with general guidance on very ...

Use data and statistical analysis to drive business decisions and target improved results across ... Prepare and complete predictive analytics analysis and modeling with general guidance on very ...

Use data and statistical analysis to drive business decisions and target improved results across ... Prepare and complete predictive analytics analysis and modeling with general guidance on very ...

Use data and statistical analysis to drive business decisions and target improved results across ... Prepare and complete predictive analytics analysis and modeling with general guidance on very ...

Train counterparts across the organization in data pipelining and preparation techniques, which make it easier for them to integrate and consume the data they need for their own use cases. * Work ...

Train counterparts across the organization in data pipelining and preparation techniques, which make it easier for them to integrate and consume the data they need for their own use cases. Work with ...

Train counterparts across the organization in data pipelining and preparation techniques, which make it easier for them to integrate and consume the data they need for their own use cases. * Work ...

Showing results 21-40

Data Preparation information

See Ohio salary details

$7

$23

$63

How much do data preparation jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for data preparation in Ohio is $23.56, according to ZipRecruiter salary data. Most workers in this role earn between $12.74 and $27.25 per hour, depending on experience, location, and employer.

What is a data preparation?

A Data Preparation job involves collecting, cleaning, structuring, and transforming raw data into a usable format for analysis or machine learning. Professionals in this role ensure data quality by handling missing values, removing duplicates, and standardizing formats. They work with databases, ETL tools, and programming languages like SQL or Python. Data preparation is crucial for accurate analytics, reporting, and AI model performance.

What does a data preparation do?

A Data Preparation professional typically spends their days gathering, cleaning, and organizing raw data from various sources to make it ready for analysis. This involves identifying data discrepancies, standardizing formats, and collaborating with data analysts or engineers to resolve data quality issues. You may also automate parts of the data pipeline, document processes, and troubleshoot issues to ensure data accuracy and reliability. Working closely with cross-functional teams ensures that the data provided meets the needs of different business or research objectives. Mastery of these daily responsibilities enables smoother downstream analysis and a critical foundation for data-driven decision-making.

What are the key skills and qualifications needed to thrive in data preparation, and why are they important?

To thrive in Data Preparation, you should possess strong analytical skills, attention to detail, and proficiency in managing large datasets, often supported by a background in statistics, mathematics, or computer science. Familiarity with data wrangling tools such as SQL, Python (pandas), or specialized ETL software is typically required, and certifications in data analytics or data engineering are advantageous. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role. These skills ensure data quality, streamline data workflows, and support effective collaboration with analysts and data scientists to drive organizational insights.

What job categories do people searching Data Preparation jobs in Ohio look for?

The top searched job categories for Data Preparation jobs in Ohio are:

Infographic showing various Data Preparation job openings in Ohio as of August 2026, with employment types broken down into 78% Full Time, 13% Part Time, and 9% Contract. Highlights an 100% In-person job distribution, with an average salary of $49,003 per year, or $23.6 per hour.

$109K - $131K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago


Great American Insurance Group rating

8.8

Company rating: 8.8 out of 10

Based on 31 frontline employees who took The Breakroom Quiz

56th of 311 rated insurance


Job description

Be Here. Be Great. Working for a leader in the insurance industry means opportunity for you. Great American Insurance Group's member companies are subsidiaries of American Financial Group. We combine a "small company" culture where your ideas will be heard with "big company" expertise to help you succeed. With over 30 specialty and property and casualty operations, there are always opportunities here to learn and grow.

At Great American, we value and recognize the benefits derived when people with different backgrounds and experiences work together to achieve business results. Our goal is to create a workplace where all employees feel included, empowered, and enabled to perform at their best.

This position is not eligible for employment visa sponsorship. Applicants must be authorized to work in the United States without the need for current or future sponsorship.

Predictive Analytics is seeking a Data Engineer to join our Business Data and Analytics department. In this role, you'll collaborate with claim and underwriting professionals, product managers, data scientists, actuaries, and IT professionals to transform structured and unstructured data into advanced analytics solutions. We're looking for someone with strong technical expertise, keen attention to detail, and adaptability. The ideal candidate thrives in problem-solving, communicates effectively, and enjoys working in a collaborative, team-oriented environment.

Great American's culture is built on connection, shared learning, and strong relationships. To support this, employees in this role are expected to be onsite four days a week, with the flexibility to work one day remotely. Core inoffice days are Tuesday-Thursday, with the fourth day determined by business needs.

Essential Job Functions and Responsibilities
  • Design, develop, and maintain scalable data pipelines and data architectures, primarily leveraging cloud-based platforms such as Snowflake

  • Build and optimize ETL/ELT processes to ingest, transform, and integrate data from internal systems and external data sources, ensuring data is readily available for analytics use cases

  • Automate recurring operational reporting processes to improve efficiency, reliability, and reduce manual effort

  • Support data engineering needs for predictive analytics and machine learning initiatives, including feature engineering, data preparation, and model enablement

  • Assist in modernizing data platforms by supporting migration from legacy systems to cloud-based data architectures

  • Identify and implement opportunities for process improvements, automation, and standardization

  • Provide advanced technical support to end users and team members by resolving data-related issues in a timely manner.

  • Serve as a trusted advisor in the development of predictive analytics, AI, generative AI, and machine learning models.

  • Engage, as needed, with our AI Automation Hub, AI Innovation Lab, AI Champions, and delivery teams to develop and implement high-impact AI solutions

  • Collaborate with data analysts, data scientists, and other stakeholders to understand data requirements and deliver solutions.

  • Perform other duties as assigned.

Job Requirements
Education:

Bachelor's degree in Information Technology, Computer Science, Software Engineering, or a related field.

Scope of Job/Qualifications:
  • Demonstrates proficiency in multiple programming languages (Python, SQL, R, etc.).

  • Experience with cloud platforms and modern development frameworks.

  • Hands-on experience with ETL/ELT tools (e.g., Informatica or similar technologies)

  • Experience building and maintaining data pipelines for structured and semi-structured data

  • Experience with Generative AI tools and agentic coding

  • Maintain knowledge of industry trends and technologies to continuously improve data engineering solutions.

  • Maintain an understanding of machine learning concepts and their software engineering implications.

  • Knowledge of data modeling, data architecture, and data governance.

  • Provide technical expertise across a range of applications, systems, and technologies.

  • Analytical and problem-solving skills, with the ability to troubleshoot complex software issues.

  • Demonstrates knowledge of department policies and procedures, as well as the business and organization.

  • Ability to communicate, develop, and leverage strategic business relationships across the organization and externally.

  • Experience working with enterprise data systems or policy/insurance data platforms is a plus

  • Familiarity with workflow orchestration tools (e.g., UC4 or similar schedulers) is a plus

  • Data visualization development/design experience (Tableau Preferred) is a plus

Business Unit:

Business Data and Analytics

Benefits:

We offer competitive benefits packages for full-time and part-time employees*. Full-time employees have access to medical, dental, and vision coverage, wellness plans, parental leave, adoption assistance, and tuition reimbursement. Full-time and eligible part-time employees also enjoy Paid Time Off and paid holidays, a 401(k) plan with company match, an employee stock purchase plan, and commuter benefits.

Compensation varies by role, level, and location and is influenced by skills, experience, and business needs. Your recruiter will provide details about benefits and specific compensation ranges during the hiring process. Learn more at http://www.gaig.com/careers.

*Excludes seasonal employees and interns.


What Great American Insurance Group employees say

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