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Data Annotation Services Jobs in Missouri (NOW HIRING)

Neurodiagnostic Tech II

Saint Louis, MO · On-site

$28.30 - $47.03/hr

Performs annotation and clipping of long-term video EEG data independently (academic locations only ... Comprehensive medical, dental, vison, life insurance, and legal services available first day of the ...

Performs annotation and clipping of long-term video EEG data independently (academic locations only ... Comprehensive medical, dental, vison, life insurance, and legal services available first day of the ...

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Data Annotation Services information

What are data annotation services?

Data annotation services involve labeling or tagging data—such as images, text, audio, or video—to make it understandable for machine learning models. These services are essential in training artificial intelligence systems to recognize patterns, objects, or other relevant information in raw data. Companies use data annotation to improve the accuracy and effectiveness of AI applications, such as self-driving cars, chatbots, and image recognition. Professional annotators or specialized platforms often perform these tasks to ensure high-quality, consistent results.

What are the key skills and qualifications needed to thrive in data annotation services?

To excel in Data Annotation Services, strong attention to detail, data literacy, and a foundational understanding of data labeling processes are essential, often requiring a high school diploma or equivalent. Familiarity with annotation platforms, labeling tools, and sometimes basic knowledge of scripting or data management systems is typically expected. Strong work ethic, consistency, and effective communication skills help individuals stand out in collaborative, deadline-driven environments. These capabilities ensure high-quality, accurate labeled data, which is critical for training reliable machine learning models.

What are some common challenges faced when working in data annotation services, and how can I address them?

In data annotation services, one common challenge is maintaining consistency and accuracy, especially when handling large datasets or ambiguous data points. Clear annotation guidelines and regular communication with team leads help ensure that everyone interprets the data similarly. Additionally, repetitive tasks can lead to fatigue, so it's important to take scheduled breaks and leverage available annotation tools to streamline workflows. Collaborating with peers to discuss edge cases also helps improve overall data quality and fosters a supportive team environment.

What is the difference between Data Annotation Services vs Data Labeling Specialists?

AspectData Annotation ServicesData Labeling Specialists
CredentialsTypically no formal credentials required; focus on trainingOften have training in specific tools or industry standards
Work EnvironmentCollaborative, often remote or in-office teamsSimilar, working in teams or independently on labeling tasks
Industry UsageUsed by AI/ML companies for training datasetsEmployed in similar settings, focusing on labeling data for AI models
Search & Comparison IntentUnderstanding services offered for data preparationLooking for roles or tasks related to data labeling

Data Annotation Services encompass the broader process of preparing and annotating data for AI and machine learning projects, often provided by specialized companies. Data Labeling Specialists are individual professionals or team members who perform the actual labeling tasks within these services. While both are closely related, services refer to the overall offering, whereas specialists are the personnel executing the work.

What are popular job titles related to Data Annotation Services jobs in Missouri?

For Data Annotation Services jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Data Annotation Services jobs in Missouri look for?

The top searched job categories for Data Annotation Services jobs in Missouri are:

Infographic showing various Data Annotation Services job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, and 5% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

Neurodiagnostic Tech II

BJC HealthCare

Saint Louis, MO • On-site

$28.30 - $47.03/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


BJC Healthcare rating

7.5

Company rating: 7.5 out of 10

Based on 228 frontline employees who took The Breakroom Quiz

191st of 891 rated healthcare providers


Job description

Additional Information About the Role
Neurodiagnostic Tech II
St. Louis Children's Hospital | Full-Time | Night Shift
Are you an experienced EEG professional looking to advance your career at a nationally recognized pediatric hospital? St. Louis Children's Hospital is seeking a Neurodiagnostic Tech II to join our team and support patients at our Level 4 Epilepsy Center. This role offers the opportunity to work with advanced neurodiagnostic technologies in a dynamic, fast-paced environment alongside a highly skilled multidisciplinary team.
Key Responsibilities
  • Independently perform a variety of EEG procedures, including routine inpatient and outpatient EEGs, ambulatory studies, long-term monitoring (LTM), SEEG, electrocorticography, and EEG telemetry.
  • Accurately document and maintain patient records within the electronic medical record.
  • Monitor study quality and ensure adherence to department standards and protocols.
  • Assist with training and mentoring student technologists as needed.
  • Collaborate with physicians, nurses, and other healthcare professionals to support exceptional patient care.

Schedule
  • Full-Time, Night Shift
  • 7:00 PM to 7:30 AM
  • Every third weekend
  • Rotating holiday schedule
  • Limited on-call requirements

Preferred Qualifications
  • Hospital-based neurodiagnostic experience
  • Pediatric patient care experience
  • Experience performing advanced EEG testing modalities

Why Join Us?
  • Work at a Level 4 Epilepsy Center utilizing advanced neurodiagnostic technologies.
  • Limited call responsibilities.
  • Dynamic, collaborative, and fast-paced clinical environment.
  • Opportunity to make a meaningful impact in pediatric neuroscience care.

Apply today to join a team dedicated to providing exceptional care for pediatric patients and their families.
Overview
St. Louis Children's Hospital is dedicated to improving the health and lives of children. As one of the top-ranked children's hospitals in the country, St. Louis Children's provides care in more than 50 specialty areas through a dedicated team of physicians, nurses, staff and volunteers. Along with inpatient and outpatient medical care, the hospital offers education, wellness and injury-prevention programs to fulfill its mission to "do what's right for kids."
Providing comprehensive, high-quality care and serving as an advocate for children has been St. Louis Children's commitment since its inception in 1879. Today, the hospital serves patients and families across a 300-mile service area, and has seen patients from all 50 states and more than 80 countries.
St. Louis Children's consistently ranks among America's Best Children's Hospitals by U.S.News & World Report in all surveyed categories. In 2021, St. Louis Children's was one of eight children's hospitals to rank in the top 25 of all 10 specialties. The hospital's academic and physician partner, Washington University School of Medicine, is one of the top-ranked medical schools in the United States. Since 2005, St. Louis Children's has been designated as a Magnet® hospital for nursing excellence from the American Nurses Credentialing Center® (ANCC).
Preferred Qualifications
Role Purpose
Develops workflows, policies, and procedures related to new/changes to technology or services within Neurodiagnostic. Performs 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
  • Develops workflows, policies, and procedures related to new/changes to technology or services. Provides direct/indirect procedural supervision for Tech I & student technologists.
  • Evaluates/audits EEG quality, leading performance improvement initiatives using LEAN principles for obtaining the academic level standard of quality for EEG procedures. Performs electrode maintenance and impedance checks to ensure EEG quality. Performs EEG recording technology troubleshooting as needed and escalates appropriately.
  • 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 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).
  • 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.

  • Minimum Requirements
    Education
  • High School Diploma or GED

  • Experience
  • <2 years

  • Licenses & Certifications
  • R. EEG T.

  • Preferred Requirements
    Education
  • Associate or Trade School Equi

  • Experience
  • 2-5 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