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Data Annotation Jobs in Oceanside, CA (NOW HIRING)

Welocalize, Inc.

Data Labeling Associate

San Diego, CA

$17 - $22/hr

The ideal candidate will have a foundational understanding of machine learning, data annotation, quality assurance, and natural language processing. They will play a pivotal role in updating our ...

Welocalize, Inc.

Data Labeling Associate

San Diego, CA

$17 - $22/hr

The ideal candidate will have a foundational understanding of machine learning, data annotation, quality assurance, and natural language processing. They will play a pivotal role in updating our ...

Jobtailor

Senior Research Data Scientist

San Diego, CA · On-site

$120 - $180/hr

Own the full data lifecycle for visual tasks: dataset curation, annotation strategy, augmentation, synthetic data generation, and quality analysis. * Collaborate closely with engineering and product ...

AIcadium

Sr. Research Data Scientist

San Diego, CA · On-site

$150K - $180K/yr

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Own the full data lifecycle for visual tasks: dataset curation, annotation strategy, augmentation, synthetic data generation, and quality analysis. * Collaborate closely with engineering and product ...

Aicadium

Sr. Research Data Scientist

San Diego, CA

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Own the full data lifecycle for visual tasks: dataset curation, annotation strategy, augmentation, synthetic data generation, and quality analysis. * Collaborate closely with engineering and product ...

Doist

Principal Data Scientist

San Diego, CA · On-site

$188 - $210/hr

... annotation or labels for ML development. * Analyze complex data/ML problems and break them into actionable sub projects or tasks. * Coordinate the delegation of tasks to junior team members as ...

New

Socket.dev

Principal Data Scientist

San Diego, CA · On-site

$160 - $182/hr

Identify the correct data sources for developing DPAI models and lead team efforts to obtain annotation or labels for ML development. * Analyze complex data/ML problems and break them into actionable ...

New

Fallbrook Public Utility District

SCADA Analyst - CPEN

CA · On-site

$132K - $165K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Generates reports and data runs; * Develops scripts to automate repetitive tasks, for data ... annotation used for troubleshooting are kept updated; * Designs, programs, maintains, and upgrades ...

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All JobsData Annotation JobsData Annotation Jobs in Oceanside, CA

Data Annotation information

See Oceanside, CA salary details

$9

$25

$55

How much do data annotation jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for data annotation in Oceanside, CA is $25.89, according to ZipRecruiter salary data. Most workers in this role earn between $17.51 and $30.82 per hour, depending on experience, location, and employer.

What does a data annotation do?

A typical workday as a Data Annotator involves reviewing datasets—such as images, audio, text, or video—and accurately labeling or categorizing information according to specific project guidelines. Most Data Annotators work independently, but they often collaborate with project managers or data scientists to clarify requirements and resolve ambiguities. Tasks may be repetitive, but adhering to precise standards is vital for maintaining data quality. Work environments can range from technology companies to remote or freelance settings, and advancement opportunities exist as team leads or quality assurance specialists for those who excel in consistency and reliability.

How much money can I make doing data annotation?

Data annotation jobs typically pay between $10 and $20 per hour, depending on the complexity of the task and the employer. Experienced annotators or those working on specialized projects may earn higher rates, especially if they have skills in specific tools or domains. Earnings can vary based on whether the work is freelance, part-time, or full-time, and some platforms offer bonuses for accuracy or speed.

What is a data annotation?

A Data Annotation job involves labeling and categorizing data, such as text, images, audio, or video, to help train machine learning models. Annotators apply tags, bounding boxes, or classifications to data based on specific guidelines. This process improves the accuracy of AI systems in recognizing patterns and making predictions. Many data annotation jobs require attention to detail and familiarity with specific domains. It is commonly used in applications like autonomous driving, natural language processing, and computer vision.

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

To thrive in Data Annotation, you need strong attention to detail, accuracy, and basic data handling skills, often supported by a high school diploma or equivalent. Familiarity with annotation platforms, data labeling software, or content management systems is frequently required, though specific certifications are rare. Excellent communication, time management, and the ability to focus on repetitive tasks distinguish top performers in this role. These skills are crucial because accurate and consistent data annotation directly impacts the quality of machine learning models and AI applications.

What are the most commonly searched types of Data Annotation jobs in Oceanside, CA?

The most popular types of Data Annotation jobs in Oceanside, CA are:

What job categories do people searching Data Annotation jobs in Oceanside, CA look for?

The top searched job categories for Data Annotation jobs in Oceanside, CA are:

What cities near Oceanside, CA are hiring for Data Annotation jobs?

Cities near Oceanside, CA with the most Data Annotation job openings:

Data Annotation jobs near you
Infographic showing various Data Annotation job openings in Oceanside, CA as of August 2026, with employment types broken down into 62% Full Time, 11% Part Time, and 27% Contract. Highlights an 73% In-person, 5% Hybrid, and 22% Remote job distribution, with an average salary of $53,842 per year, or $25.9 per hour.

AI Training Specialist (Data Annotation)

Remote Talent Cloud

San Diego, CA • On-site, Remote

$20/hr

Contractor

Re-posted 9 days ago

Job description

As an AI Training Specialist (Data Annotation), you'll play a key role in helping train and improve artificial intelligence (AI) systems. Your work will directly support how AI models learn to recognize text, images, and other data accurately.
Your main responsibilities will include:
  • Labeling and categorizing data (such as text, images, or short videos) according to detailed project guidelines
  • Reviewing and verifying data for accuracy, consistency, and completeness
  • Identifying and flagging any errors, inconsistencies, or unclear data
  • Following clear annotation instructions to ensure high-quality results
  • Meeting productivity and accuracy goals within project timelines
  • Maintaining confidentiality and adhering to all data security standards

Requirements
We're looking for detail-oriented individuals who are comfortable working independently and enjoy structured, accuracy-focused tasks. The ideal candidate will have:
  • This is a fully remote position, but you must be located within the United States
  • Excellent attention to detail and strong organizational skills
  • A reliable Internet connection and computer
  • The ability to focus for extended periods and follow detailed written instructions
  • Strong written communication skills in English
  • Previous data annotation, labeling, or transcription experience is a plus, but not required

Benefits
  • Fully remote: work from anywhere within the United States
  • Full-time and part-time available
  • Competitive hourly pay from $20/hr
  • Training provided for all annotation tools and workflows
  • Gain hands-on experience supporting real-world AI training projects
  • Be part of a growing remote team working on cutting-edge technology

Apply