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Senior Data Annotation Analyst Jobs in Ohio (NOW HIRING)

Communicarehealth

Senior Data Analyst

Blue Ash, OH

$82K - $104K/yr

Senior Data Analyst Company : New Vista Behavioral Health (corporate) Hours: Full Time, M-F Position Summary: The Senior Data Analyst plays a critical role in supporting clinical, operational ...

LHH US

Senior Data Analyst

Columbus, OH

$90K - $108K/yr

LHH is partnering with a growing organization in the Columbus, OH area to identify a Senior Data Analyst for a direct hire opportunity. This role is ideal for a highly analytical professional who ...

LHH US

Senior Data Analyst

Columbus, OH

$90K - $108K/yr

LHH is partnering with a growing organization in the Columbus, OH area to identify a Senior Data Analyst for a direct hire opportunity. This role is ideal for a highly analytical professional who ...

Keybank

Senior Data Analyst

Brooklyn, OH · On-site

$80K - $101K/yr

The Senior Associate will work cross-functionally with analytics, operations, and technology teams to solve business problems, improve data quality, and promote best practices in data usage.

KeyBank

Senior Data Analyst

Brooklyn, OH · On-site

$80K - $101K/yr

The Senior Associate will work cross-functionally with analytics, operations, and technology teams to solve business problems, improve data quality, and promote best practices in data usage.

BMW Group

Sr. Data Analyst - Data Management

Columbus, OH · On-site

$54K - $108K/yr

Job Title: Sr. Data Analyst - Data Management Posting Start Date: 7/10/26 Job Location (Long): Columbus, Ohio United States As a Senior Data Analyst - Data Management, you will play a pivotal role in ...

USM

Urgent Need SR Data Analyst

Dayton, OH

$83K - $105K/yr

Title: Sr. Data Analyst - SQL Location: Dayton, OH Duration: 9 to 12 months+ Top Desired Skills: Data Analysis, Data Mapping, SQL, SQL Server, Healthcare Industry experience We are in search of an ...

USM

Urgent Need SR Data Analyst

Dayton, OH

$83K - $105K/yr

Title: Sr. Data Analyst - SQL Location: Dayton, OH Duration: 9 to 12 months+ Top Desired Skills: Data Analysis, Data Mapping, SQL, SQL Server, Healthcare Industry experience We are in search of an ...

Smart Data

Senior Data Engineer

Cincinnati, OH

$101K - $138K/yr

Sr. Data Engineer for Cincinnati OH Will work on the projects from inception to end using Azure ... Will be responsible for Analysis, Design, Coding, Maintenance, and Implementation of applications ...

Narwal

Senior Data Analyst

Mason, OH · On-site

$80K - $102K/yr

Utilizes a hypothesis-driven problem-solving approach to design, construct, and rapidly test/iterate exploratory data-mining analyses to reveal insight across the portfolio. * Interprets and ...

EASE Logistics

Senior Data Analyst

Dublin, OH · On-site

$81K - $102K/yr

Develop and manage semantic data models in Power BI using DAX, including measures, calculated columns, and row-level security (RLS). * Analyze and tune underperforming reports and queries to improve ...

EASE Logistics

Senior Data Analyst

Dublin, OH · On-site

$81K - $102K/yr

Develop and manage semantic data models in Power BI using DAX, including measures, calculated columns, and row-level security (RLS). * Analyze and tune underperforming reports and queries to improve ...

FirstEnergy Corp.

Senior Data Analyst

Akron, OH · On-site

$111K - $157K/yr

This position will analyze complex business needs related to C&DS project data and answer critical questions with a focus on C&DS key priorities and business initiatives. This position will generate ...

FirstEnergy

Senior Data Analyst

Akron, OH · On-site

$111K - $157K/yr

This position will analyze complex business needs related to C&DS project data and answer critical questions with a focus on C&DS key priorities and business initiatives. This position will generate ...

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Senior Data Annotation Analyst information

Is it difficult to get a job at data annotation?

Securing a position as a Senior Data Annotation Analyst typically requires attention to detail, familiarity with annotation tools, and basic understanding of data labeling processes. While some roles may require prior experience or specific skills, entry-level positions are often accessible with relevant training or certifications. The difficulty varies depending on the company's requirements and the competitiveness of the job market.

Does data annotation actually pay well?

Data annotation analysts typically earn hourly wages that are considered modest compared to other tech roles, with pay often ranging from minimum wage to around $15-$20 per hour depending on experience and location. While some companies offer bonuses or flexible schedules, overall compensation for entry-level data annotation positions is generally lower than more specialized data science or engineering roles.

What are Senior Data Annotation Analysts?

Senior Data Annotation Analysts are experienced professionals who oversee the process of labeling and tagging data, such as text, images, or audio, to train machine learning models. They are responsible for ensuring high-quality annotations, developing guidelines, and often mentoring junior annotators. Their work is crucial for the success of AI and machine learning projects, as accurate data annotation directly impacts model performance. Senior analysts also collaborate with data scientists and engineers to refine annotation processes and improve data quality.

What does a data annotation analyst do?

A data annotation analyst labels and categorizes data such as images, text, or videos to help train machine learning models. They use tools and guidelines to ensure data is accurately annotated, which is essential for developing reliable AI systems. Attention to detail and understanding of data formats are important in this role.

What are the key skills and qualifications needed to thrive as a Senior Data Annotation Analyst, and why are they important?

To thrive as a Senior Data Annotation Analyst, you need expertise in data labeling, analytical thinking, and a strong understanding of machine learning concepts, often supported by a relevant degree or significant experience in data operations. Familiarity with annotation platforms (like Labelbox or Supervisely), data management tools, and quality assurance processes is typically required. Attention to detail, problem-solving, and the ability to communicate feedback effectively are crucial soft skills for this role. These competencies ensure high-quality data sets that drive accurate machine learning models and improve project outcomes.

How does a Senior Data Annotation Analyst typically collaborate with machine learning engineers and data scientists?

As a Senior Data Annotation Analyst, you will often work closely with machine learning engineers and data scientists to ensure that labeled data meets project requirements and quality standards. You may participate in meetings to discuss annotation guidelines, clarify ambiguous cases, and provide feedback on data challenges that arise. Your expertise in annotation tools and processes helps streamline workflows and ensures that the annotated datasets are reliable, which is critical for model training and evaluation. Collaboration is key, and you'll be expected to communicate effectively across teams to address issues and continuously improve the data pipeline.

What is the difference between Senior Data Annotation Analyst vs Data Annotation Specialist?

AspectSenior Data Annotation AnalystData Annotation Specialist
CredentialsBachelor's degree in related field, experience in data annotationHigh school diploma or equivalent, entry-level experience
Work EnvironmentCollaborative teams, project management, quality assuranceIndividual tasks, data labeling, basic quality checks
Industry UsageTech, AI, machine learning companiesAI startups, data labeling firms, research projects

The Senior Data Annotation Analyst typically has more experience, handles complex annotation projects, and oversees quality control, whereas the Data Annotation Specialist focuses on basic labeling tasks. Both roles are essential in AI data preparation, but the senior analyst often leads projects and ensures standards are met.

What is the highest salary for data annotator?

The highest salary for a senior data annotation analyst can reach around $70,000 to $90,000 annually, depending on experience, location, and the complexity of annotation tasks. Advanced roles with specialized skills or certifications may offer higher compensation, especially in competitive tech markets.
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Senior Data Annotation Analyst jobs near you
Senior Data Analyst

Senior Data Analyst

RAKS Group LLC

Columbus Grove, OH

Contractor

Re-posted 8 days ago

Job description


End client: The Ohio State University (OSU)
Job title: Senior Data Analyst
Type: Contract / C2C (temporary)
Senior Data Analyst. Our client has a contract need for aÂSenior Data Analystto assist with their project to implement the Workday ERP system. The Business Process teams across the project are currently working with stakeholders to identify and define the most important data elements to build an enterprise data dictionary and catalog of reports and data assets. Scope of this work includes the upcoming Workday implementation but also historical data that needs to be preserved from legacy systems that are being retired and stored within the client's data lake environment.Position Details / Responsibilities:
  • The Data Governance team is leading the implementation of a data cataloging tool in partnership with other units. The Data & Analytics team is seeking a resource that will be engaged in hands-on and in-person metadata collection effort across the Business Process teams, the Data Conversion team, and the Data & Analytics team, in building and managing a catalog of datasets, critical data elements and report information.
  • Thus, the resource must demonstrate excellent communication and people management skills in delivering and managing information and user expectations.
  • In partnership with the Data & Analytics team, the Conversion team, and the Business Process (BP) teams, the Data Analyst will collect, review and manage detailed information from the stakeholder community on data assets, reports and critical data elements and follow up on completion of definitions for these data elements.
  • Collate this information into a repository (JIRA).
  • Work with the Data Governance team to load data elements, definitions and report specification into universityâs enterprise repository.
  • Manage the data elementsâ drafting process and the approval process by designated data stewards.
  • Serve as the primary point of contact for the project teams with regards to critical data elements.
  • Responsible for maintaining JIRA items, dashboards, and overall status of the data element identification and definition.
  • Creates and produces a weekly data element status report to the Data Governance team lead.
  • Supports Business Process and functional team data cleansing activities by querying and summarizing data, tracking progress and monitoring ongoing data cleanliness.
  • Assists in deployment of a data cataloging/data governance tool.
  • Job Duty Percentages:
    • Support for Data Catalog: 80%
    • Support for Data Quality: 20%
Required Qualifications:
  • Must possess excellent communication skills and have deep experience working with many varied user groups simultaneously
  • 6 years as a business/data analyst querying data and working with user groups to collect, collate, and document data assets as well as data element definitions
  • Demonstrated experience with organizational planning, and tracking skills
  • Must possess excellent interpersonal and relationship building skills
  • Strong query skills and demonstrated knowledge of databases, systems, and SQL concepts
  • Some experience with a Business Intelligence tool like Tableau
Desired Qualifications:
  • Experience working in a Higher Education environment
  • Experience with data cataloging or business glossary/data dictionary tools
  • Experience in creating dashboards to manage data quality
  • Experience in a previous system migration projects
  • Experience with Jira