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Data Annotation Engineer Jobs in Ohio (NOW HIRING)

NEURA Robotics

$70 - $90/hr

Collaborate closely with ML Engineers to optimize datasets for training and evaluation What we can ... Experience with data annotation tools or labeling workflows * Familiarity with dataset structuring ...

TSMG

Robot Teleoperator (AI & Robotics)

Cincinnati, OH · On-site

... data annotation and quality validation activities * Maintain accurate operational records and logs Continuous Improvement * Provide feedback on robot performance and usability * Assist engineering ...

TSMG

Robot Teleoperator (AI & Robotics)

Columbus, OH · On-site

... data annotation and quality validation activities * Maintain accurate operational records and logs Continuous Improvement * Provide feedback on robot performance and usability * Assist engineering ...

TSMG

Robot Teleoperator (AI & Robotics)

Cincinnati, OH · On-site

... data annotation and quality validation activities * Maintain accurate operational records and logs Continuous Improvement * Provide feedback on robot performance and usability * Assist engineering ...

TSMG

Robot Teleoperator (AI & Robotics)

Columbus, OH · On-site

... data annotation and quality validation activities * Maintain accurate operational records and logs Continuous Improvement * Provide feedback on robot performance and usability * Assist engineering ...

Forhyre

OH

As a Prompt Engineer, you will be a key member of our AI development team, responsible for ... Solid knowledge of data collection, preprocessing, and annotation for prompt development.

HumanSignal

Delivery Lead

Columbus, OH · On-site

$90K - $130K/yr

... data creation to annotation to delivery. We design and create datasets from scratch, recruit and ... Partner with Product and Engineering to evolve internal tooling, automation, and operational ...

HumanSignal

Delivery Lead

Columbus, OH

$90K - $130K/yr

... data creation to annotation to delivery. We design and create datasets from scratch, recruit and ... Partner with Product and Engineering to evolve internal tooling, automation, and operational ...

HumanSignal

Delivery Lead

Columbus, OH

$90K - $130K/yr

... data collection and annotation - delivering the datasets that frontier AI research requires and ... Partner with Product and Engineering to evolve internal tooling, automation, and operational ...

Prime AE Group Inc

Mechanical Associate II

Columbus, OH · On-site

Through architecture, engineering, planning, and consulting, we partner with clients to create ... Have working knowledge of Navisworks, National CAD and BIM Standards, Revit features and annotation ...

Prime AE Group Inc

Mechanical Associate II

Akron, OH · On-site

Through architecture, engineering, planning, and consulting, we partner with clients to create ... Have working knowledge of Navisworks, National CAD and BIM Standards, Revit features and annotation ...

Philips International

$90 - $130/hr

Owns end‐to‐end data strategy and oversees data management in collaboration with data/engineering teams, ensuring data quality, completeness, annotation integrity, adherence to protocol and ...

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All JobsData Annotation Engineer JobsData Annotation Engineer Jobs in Ohio

Data Annotation Engineer information

See Ohio salary details

$49K

$140.2K

$187.3K

How much do data annotation engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for data annotation engineer in Ohio is $140,191.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $186,300.00 per year, depending on experience, location, and employer.

What is a data annotation engineer?

A Data Annotation Engineer is responsible for labeling and annotating data—such as text, images, audio, or video—to train machine learning models. They ensure that data is accurately categorized and structured to improve model performance. This role often involves using specialized annotation tools, following detailed guidelines, and working closely with data scientists and AI teams. Data Annotation Engineers play a crucial role in the development of AI applications by providing high-quality labeled datasets for supervised learning.

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

To thrive as a Data Annotation Engineer, you need a strong background in data analysis, attention to detail, and familiarity with annotation processes, often supported by a degree in computer science or a related field. Proficiency with annotation tools like Labelbox, CVAT, or VIA, and understanding of data formats used in machine learning, is commonly required. Excellent communication, collaboration, and organizational skills help you effectively manage projects and cooperate with cross-functional teams. These abilities are crucial for delivering high-quality labeled data, which directly impacts the performance of AI and machine learning models.

What are the main challenges faced by data annotation engineers in their daily work?

One of the main challenges Data Annotation Engineers face is ensuring consistent accuracy and quality in labeling large and often complex datasets. Attention to detail is critical, as even small errors can significantly affect machine learning model performance. Additionally, engineers must frequently adapt to evolving annotation guidelines and emerging data types, which requires ongoing learning and flexibility. Collaboration with data scientists and project managers is common to clarify requirements and resolve ambiguities, making strong communication skills essential for success.

What is the salary of data annotation engineer?

The salary of a data annotation engineer typically ranges from $40,000 to $80,000 annually, depending on experience, location, and the complexity of annotation tasks. Entry-level positions may start lower, while experienced professionals with specialized skills in tools like Labelbox or CVAT can earn higher salaries.

What are popular job titles related to Data Annotation Engineer jobs in Ohio?

For Data Annotation Engineer jobs in Ohio, the most frequently searched job titles are:

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

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

What cities in Ohio are hiring for Data Annotation Engineer jobs?

Cities in Ohio with the most Data Annotation Engineer job openings:

Data Annotation Engineer jobs near you
Infographic showing various Data Annotation Engineer job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $140,191 per year, or $67.4 per hour.

AI Data Annotation Specialist (human)

NEURA Robotics

On-site

$70 - $90/hr

Other

Posted 11 days ago

Job description

Your mission & challenges

As an AI Data Annotation Specialist, you will operate at the intersection of data ingestion, processing, and machine learning. Your primary responsibility is to design and maintain scalable workflows for automated data annotation, while ensuring that datasets are properly validated, standardized, and formatted for efficient model training.

You play a critical role in enabling high-quality AI systems by transforming raw data into structured, reliable training datasets.

  • Design, build, and maintain pipelines for automated and semi-automated data annotation
  • Ingest and integrate data from multimodal sources into structured data workflows
  • Apply pre-labeling techniques using existing models to accelerate annotation processes
  • Validate and ensure the quality, consistency, and completeness of annotated datasets
  • Identify and resolve data quality issues, inconsistencies, and biases
  • Transform and standardize datasets into model-ready formats
  • Collaborate closely with ML Engineers to optimize datasets for training and evaluation
What we can look forward to
  • Degree in Computer Science, Data Science, Engineering, or a related field
  • 3+ years of experience in machine learning operations, AI, or software engineering
  • Strong programming skills in Python and C++
  • Solid understanding of AI / machine learning fundamentals and data requirements
  • Experience with data annotation tools or labeling workflows
  • Familiarity with dataset structuring and formatting for ML frameworks (e.g., robotics datasets, multimodal data)
  • Strong attention to detail and a quality-driven mindset
  • Experience with cloud platforms (AWS, GCP, Azure) is a plus
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