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Data Annotation Tech Jobs in Belleville, IL (NOW HIRING)

Data Annotation Tech information

See Belleville, IL salary details

$11

$22

$33

How much do data annotation tech jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for data annotation tech in Belleville, IL is $22.19, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $26.39 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Data Annotation Tech position, and why are they important?

To thrive as a Data Annotation Tech, you need keen attention to detail, basic computer literacy, and familiarity with data labeling standards, often supported by a high school diploma or equivalent. Experience with annotation platforms, image or text labeling tools, and basic knowledge of data management systems is highly valuable. Strong organizational skills, patience, and effective communication set top candidates apart in this field. These skills and qualities ensure annotated data is accurate, consistent, and valuable for machine learning or AI projects.

What does a typical day look like for a Data Annotation Tech?

A typical day as a Data Annotation Tech involves reviewing large sets of data—such as images, text, or audio—and accurately labeling or categorizing them using specialized software. You may work independently or as part of a team, following specific project guidelines to ensure data integrity and consistency. Collaboration with project managers or data scientists is common when clarifying ambiguous data points or addressing annotation challenges. Additionally, productivity targets and quality checks are a regular part of the workflow, helping to keep projects on schedule and maintain high standards.

What is a Data Annotation Tech job?

A Data Annotation Tech is responsible for labeling and categorizing data, such as text, images, audio, or video, to train machine learning models. They follow specific guidelines to ensure accuracy and consistency in annotations, which helps improve the performance of AI systems. This role often involves repetitive tasks, attention to detail, and familiarity with various annotation tools. Data annotation is crucial for AI development in industries like healthcare, finance, and autonomous driving.

Is data annotation legit or not?

Data annotation is a legitimate job that involves labeling data such as images, text, or audio to train machine learning models. It is commonly performed remotely and requires attention to detail, basic technical skills, and familiarity with annotation tools. Many companies hire data annotators as part of AI development projects, making it a valid employment option.
What are popular job titles related to Data Annotation Tech jobs in Belleville, IL? For Data Annotation Tech jobs in Belleville, IL, the most frequently searched job titles are:
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Neurodiagnostic Technologist III

Neurodiagnostic Technologist III

BJC HealthCare

Saint Louis, MO • On-site

$30.28 - $50.29/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago


BJC Healthcare rating

7.5

Company rating: 7.5 out of 10

Based on 218 frontline employees who took The Breakroom Quiz

223rd of 870 rated healthcare providers


Job description

Additional Information About the Role
Join BJC as a Neurodiagnostic Technologist III with a top-ranked hospital!
      • Monday - Friday
      • 8AM - 4:30PM
      • 2-5 Years of Experience
      • High School Diploma or GED Required
      • MUST HAVE: Licenses & Certifications
        • CLTM / R.EP.T
        • R. EEG T.

Overview
Barnes-Jewish Hospital at Washington University Medical Center is the largest hospital in Missouri and is ranked as one of the nation's top hospitals by U.S. News & World Report. Barnes-Jewish Hospital's staff is composed of full-time academic faculty and community physicians of Washington University School of Medicine, supported by a house staff of residents, interns, fellows and other medical professionals. Recognizing its excellence in nursing care, Barnes-Jewish Hospital was the first adult hospital in Missouri to be certified as a Magnet Hospital by the American Nurses Credentialing Center.
The Neurodiagnostic Lab compliments Barnes-Jewish Hospital's Neuroscience division. Our Epilepsy Monitoring Unit is a Level IV Epilepsy Center, utilizing state of the art video monitoring equipment with a dedicated staff of Neurologists and Neurodiagnostic technologists.
Preferred Qualifications
Role Purpose
Responsible for overall development, implementation, and oversight of large Neurodiagnostic operational programs such as Technology & Systems Integration, Surgical and Robotics Program, or Intensive Care Monitoring in collaboration with department management. Performs and instructs for all academic and routine inpatient and outpatient neurodiagnostic EEG testing procedures at both BJH and SLCH. Academic only procedures include long term video EEG set up & monitoring, electrocorticography, cortical stimulation mapping, routine and/or intra-operative somatosensory evoked potentials, and intra-operative EEG monitoring with/without robotics.
Responsibilities
  • Performs routine, extended, and ambulatory EEG recordings independently and at the highest levels of patient acuity. Analyzes live and delayed long term video EEG data independently and at the highest levels of patient acuity. Performs annotation and clipping of long-term video EEG data independently (academic locations only).
  • Responsible for overall development, implementation, and oversight of large operational programs such as Technology & Systems Integration, Surgical and Robotics Program, or Intensive Care Monitoring in collaboration with department management.
  • Responsible for the independent validation & implementation of workflows, policies, and procedures related to new/changes to technology or services. Provides direct/indirect procedural supervision for Tech I, II & student technologists.
  • Performs long term video EEG set up & monitoring, electrocorticography, cortical stimulation mapping, routine and/or intra-operative somatosensory evoked potentials, and intra-operative EEG monitoring with/without robotics independently (academic locations only). Performs electrode maintenance and impedance checks to ensure EEG quality.
  • Validates physician orders, enters relevant patient history information into the EEG recording system, enters long term video EEG set-up and disconnect notes into the electronic medical record. Enters procedure changes into the electronic billing system. Archives EEG testing data. Performs technology troubleshooting procedures as needed.

  • Minimum Requirements
    Education
  • High School Diploma or GED

  • Experience
  • 2-5 years

  • Licenses & Certifications
  • CLTM / R.EP.T
  • R. EEG T.

  • Preferred Requirements
    Education
  • Associate or Trade School Equi

  • Experience
  • 5-10 years

  • Benefits and Legal Statement
    BJC Total Rewards
    At BJC we're committed to providing you and your family with benefits and resources to help you manage your physical, emotional, social and financial well-being.
    • Comprehensive medical, dental, vison, life insurance, and legal services available first day of the month after hire date
    • Disability insurance* paid for by BJC
    • Annual 4% BJC Automatic Retirement Contribution
    • 401(k) plan with BJC match
    • Tuition Assistance available on first day
    • BJC Institute for Learning and Development
    • Health Care and Dependent Care Flexible Spending Accounts
    • Paid Time Off benefit combines vacation, sick days, holidays and personal time
    • Adoption assistance

    To learn more, go to our Benefits Summary
    *Not all benefits apply to all jobs
    The above information on this description has been designed to indicate the general nature and level of work performed by employees in this position. It is not designed to contain or be interpreted as an exhaustive list of all responsibilities, duties and qualifications required of employees assigned to this job. Equal Opportunity Employer

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    About BJC Healthcare

    Sourced by ZipRecruiter

    BJC Healthcare, situated in Saint Louis, MO, US, is one of the largest healthcare organizations in the United States. Launched in 1993, BJC encompasses 15 hospitals and multiple health service organizations covering the metropolitan St. Louis area, mid-Missouri and Southern Illinois. This healthcare titan's services cover a vast field, from community health and wellness, to pediatric care, to advanced specialty care. BJC is well-known for its two nationally recognized hospitals, Barnes-Jewish Hospital and St. Louis Children's Hospital, both affiliated with Washington University School of Medicine. Its mission revolves around improving the health and well-being of the communities it serves through leadership, education, innovation, and excellence in medicine.

    Industry

    Health care and social assistance

    Company size

    10,000+ Employees

    Headquarters location

    Saint Louis, MO, US