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Freelance Machine Learning Data Annotation Jobs in Mobile, AL

Saltwater Inc

Plankton Survey Support

Pascagoula, MS · On-site

$30 - $45/hr

Conduct analyses of plankton samples (as needed) using digital imaging systems, machine learning ... Perform data entry, edits, verification, and updates. * Analytical Support: Duties shall include ...

Huntington Ingalls Industries

MGR PROCUREMENT 2

Pascagoula, MS · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Compiles and analyzes statistical data to determine feasibility of buying products and to establish ... HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning ...

Chipton Ross

IT Project Manager 4

Pascagoula, MS · On-site

$56.91/hr

... data (including AI-driven insights) into actionable solutions. * Strong financial acumen and ... Strong understanding of AI and machine learning concepts as they apply to the project management ...

Continental

AI Solutions Developer

AL · On-site

Familiarity with Python-based machine learning, applied AI development, or data analysis is a plus, especially where used to support automation, decision support, or process improvement.

HII

DESIGNER 2

Pascagoula, MS · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... relate data from various sources is a strong plus. Why HII We build the world's most powerful ... HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning ...

HII

DESIGNER 2

Pascagoula, MS

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... relate data from various sources is a strong plus. Why HII We build the world's most powerful ... HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning ...

Huntington Ingalls Industries

DESIGNER 2

Pascagoula, MS · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... relate data from various sources is a strong plus. Why HII We build the world's most powerful ... HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning ...

HII

ENGINEERING HULL DESIGN 2

Pascagoula, MS

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Develops basic data and makes preliminary layouts, sketches, and notes necessary to present design ... HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine learning ...

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All JobsMachine Learning Data Annotation JobsFreelance Machine Learning Data Annotation JobsFreelance Machine Learning Data Annotation Jobs in Mobile, AL

Freelance Machine Learning Data Annotation information

See Mobile, AL salary details

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How much do freelance machine learning data annotation jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for freelance machine learning data annotation in Mobile, AL is $21.70, according to ZipRecruiter salary data. Most workers in this role earn between $17.16 and $24.81 per hour, depending on experience, location, and employer.

What is freelance machine learning data annotation?

Freelance machine learning data annotation involves labeling or tagging data—such as images, text, audio, or video—to help train machine learning models. As a freelancer, you work independently or through platforms, completing specific annotation tasks assigned by companies or researchers. This work is essential because high-quality labeled data is required for AI systems to learn and make accurate predictions. Annotators may categorize images, transcribe speech, or highlight relevant information in documents. The flexibility of freelancing allows you to choose projects and work remotely.

What are the key skills and qualifications needed to thrive as a freelance machine learning data annotation specialist?

To thrive as a Freelance Machine Learning Data Annotation specialist, you need attention to detail, basic knowledge of data labeling concepts, and familiarity with machine learning data types. Experience with annotation tools (such as Labelbox, RectLabel, or CVAT) and understanding of data privacy protocols are commonly required. Strong communication, time management, and the ability to follow complex guidelines are essential soft skills for delivering accurate results. These skills ensure high-quality, consistent data annotation, which is critical for effective machine learning model training and performance.

What are some common challenges faced by freelance machine learning data annotators, and how can they be managed?

Freelance machine learning data annotators often encounter challenges such as maintaining data accuracy, handling repetitive tasks, and understanding complex annotation guidelines. Staying organized and regularly reviewing project instructions can help ensure consistency and quality in annotations. Additionally, communicating proactively with project managers and utilizing annotation tools efficiently can help manage workload and clarify uncertainties. Building expertise in different data types (text, image, audio) also allows annotators to diversify their projects and reduce monotony.

What is the difference between Freelance Machine Learning Data Annotation vs Data Labeler?

AspectFreelance Machine Learning Data AnnotationData Labeler
CredentialsBasic understanding of annotation tools, sometimes with specialized domain knowledgeTypically no formal credentials required
Work EnvironmentRemote, flexible, project-basedOften remote or in-house, depending on employer
Industry UsageUsed in AI/ML development for training datasetsUsed in data preparation for various industries, including AI
Search/Comparison IntentFocuses on freelance opportunities, project scope, and toolsMore general, often employed by companies for data labeling tasks

Freelance Machine Learning Data Annotation involves independently completing annotation tasks for AI models, often with specialized tools and domain knowledge. Data Labelers typically perform similar tasks but may work as employees or contractors within a company. The main difference lies in the freelance nature and project-based work of data annotation roles.

Can I work for freelance machine learning data annotation with no experience?

Freelance machine learning data annotation jobs often do not require prior experience, as many tasks involve simple labeling or categorization that can be learned quickly. Basic computer skills, attention to detail, and familiarity with annotation tools are helpful, and training is usually provided. However, building a portfolio or gaining some familiarity with data annotation platforms can improve job prospects.

What job categories do people searching Freelance Machine Learning Data Annotation jobs in Mobile, AL look for?

The top searched job categories for Freelance Machine Learning Data Annotation jobs in Mobile, AL are:

What cities near Mobile, AL are hiring for Freelance Machine Learning Data Annotation jobs?

Cities near Mobile, AL with the most Freelance Machine Learning Data Annotation job openings:

Freelance Machine Learning Data Annotation jobs near you

Plankton Survey Support

Saltwater Inc

Pascagoula, MS • On-site

$30 - $45/hr

Full-time

Posted 27 days ago

Job description

At Saltwater Inc. we believe that high-quality data is vital to the health of our fisheries and oceans: our mission is to provide that data. We are a Women-Owned Small Business and are constantly seeking new team members who share our passion for innovation and environmental wellness.


We are currently recruiting for two Plankton Survey Support Marine Biologists – one position each for Level II and Level III. See below Requirements for each Level. These Survey Support positions will work as a contractor for NOAA’s Southeast Fisheries Science Center (SEFSC) Population & Ecosystems Monitoring Division (PEMD) providing support for the below Tasks.


Please note that we are recruiting proactively and do not yet have this position available. If awarded the work, this will be a full-time position. The Contractor shall work at the SEFSC Laboratory in Pascagoula, MS. The Contractor shall also be required to work on NOAA Ships, charter vessels, and/or small boats to carry out required duties and responsibilities. The contract has a one-year base period with a potential of three option periods.


Tasks:


  1. Resource Surveys: Survey participation in large vessel plankton surveys and other resource surveys as needed. Survey participation and duties shall include, but are not limited to, duties associated with the following activities of Survey Field Party Chief, Survey Watch Leader or Survey Watch Stander roles on SEFSC resource surveys.


  1. Survey Field Party Chief Duties:
    • Write and submit pre-cruise instructions and post-cruise reports
    • Ensure all science participant clearance forms are completed and submitted
    • Plan, coordinate, and provide logistical support for the surveys
    • Coordinate with IT staff to ensure proper data collection and post-survey data retrieval
    • Serve as liaison between ship and science teams
    • Oversee preparation and loading of survey gear, supplies, and equipment
    • Coordinate daily vessel activities, personnel, vessel position and movements, and ports of call
    • Oversee and conduct data and sample collection, logging, and processing under field conditions, as required
    • Report to the Branch Chief and Survey Coordinator with weekly progress updates or any time there are issues that require alteration to the survey plan
    • Clean and store equipment; log and appropriately store data upon completion of each survey
    • QA/QC data for entry into the survey database


  1. Survey Watch Lead
  1. Pre-survey and post-survey inventory of equipment and gear
  2. Preparation and loading of survey gear, supplies, and equipment
  3. Coordinate the activities of the Survey Watch Standers and other survey staff (e.g., volunteers), including the deployment and retrieval of sampling gears
  4. Conduct data and sample collection, logging, and processing under field conditions, as required
  5. Unload gear/equipment; clean and store equipment; log and appropriately store data upon completion of each survey.


  1. Survey Watch Stander:
    • Pre-survey and post-survey inventory of equipment and gear
    • Preparation and loading survey gear, supplies, and equipment
    • Conduct data and sample collection, logging, and processing under field conditions, as required
    • Unload gear/equipment; clean and store equipment; log and appropriately store data upon completion of each survey.


  1. Laboratory Support: Duties shall include but are not limited to:
    1. Identify zooplankton and ichthyoplankton from plankton samples collected in the western central Atlantic Ocean, including the Gulf of America; provide verification of invertebrate zooplankton and ichthyoplankton identifications using morphometric characteristics; analyze plankton samples by performing displacement volume measurements; manual sorting; and identifying, counting and measuring of specimens, among other techniques
    2. Conduct analyses of plankton samples (as needed) using digital imaging systems, machine learning algorithms, molecular techniques/DNA barcoding, and other innovative methodologies
    3. Assist with the preparation of biological samples for shipping via ground and air carriers using hazardous materials (e.g., dry ice, ethanol, isopropyl alcohol and formalin)
    4. Maintain a DOT/IATA (U.S. Department of Transportation/International Air Transport Association) compliance certification for shipping hazardous materials via ground and air carriers and HAZWOPER (Hazardous Waste Operations and Emergency Response Standard) compliance certification.


  1. Data Management Support: Perform data entry, edits, verification, and updates.


  1. Analytical Support: Duties shall include but are not limited to:
    1. Maintain updated knowledge of plankton taxonomy and systematics; participate in zooplankton and ichthyoplankton taxonomic and identification workshops, as needed
    2. Provide support for data analyses and prepare data summaries.
    3. Assist with the development of data reports, publications and presentations, as needed. Adhere to SEFSC publication procedures prior to publication of any abstracts or manuscripts.
    4. Coordinate abstracts, presentations, and any resultant publications with the Trawl and Plankton Branch Chief.


  1. Support for Other Research Activities: Support other Trawl and Plankton Branch, PEMD, and SEFSC surveys, including but not limited to, serving as Field Party Chief, Watch Leader, or Watch Stander, as needed; provide laboratory and data management support for other survey-related research and activities, as needed.


  1. Outreach and Education: Participate in public outreach and education efforts, as needed.


  1. Scientific Meetings: Contractor may be required to prepare for and present, facilitate, or participate in various workshops, scientific meetings, symposiums, and public forums.


Minimum Qualifications:

LEVEL II - Essential:

  • MS Degree in Marine Science or a related field of study; or BS Degree in Marine Science or a related field of study, plus three (3) years of relevant experience.
  • Knowledge of applying basic concepts, principles and methodologies of marine plankton research sufficient to independently perform scientific duties using standard methods and techniques.
  • At-sea experience and ability to work productively on extended (~2-3 week) research survey cruises.
  • Proficient in the identification of marine invertebrate zooplankton and/or ichthyoplankton from the western central Atlantic Ocean, including the Gulf of America.
  • Capable of writing reports at the college level and making oral presentations.
  • Proficient in the use of fish, invertebrate, and protected species identification books and dichotomous keys; computer literate and experience with common word processing, database, statistical, and graphics programs.
  • Sea going contractors who participate on research cruises on Office of Marine and Aviation Operations' NOAA ships will be required to annually/biennially (age-dependent) submit a NOAA Health Services Questionnaire (NOAA Form 57- 10-01) and Tuberculosis Screening Form (NOAA Form NF 57-10-02) to OMAO health services to determine fitness for sea duty. Sea going contractors must have a current tetanus vaccine (once every 10 years).
  • Driver’s license to operate government vehicles.


LEVEL III Essential:

  • MS Degree in Marine Science or a related field of study, plus a minimum of 5 years of relevant experience; or BS Degree in Marine Science or a related field of study, plus a minimum of 10 years of relevant experience.
  • Knowledge of applying basic concepts, principles and methodologies of marine plankton research sufficient to independently perform scientific duties using standard methods and techniques.
  • At-sea experience and ability to work productively on extended (~2-3 week) research survey cruises.
  • Proficient in the identification of marine invertebrate zooplankton and/or ichthyoplankton from the western central Atlantic Ocean, including the Gulf of America.
  • Capable of writing reports at the college level and making oral presentations.
  • Proficient in the use of fish, invertebrate, and protected species identification books and dichotomous keys; computer literate and experience with common word processing, database, statistical, and graphics programs.



LEVEL II - Desirable:

  • Experience as lead data collector for field projects.
  • Knowledge of procedures required upon encountering endangered or threatened species.
  • Knowledge of Southeast Area Monitoring and Assessment Program (SEAMAP) field sampling protocols for plankton surveys.
  • Experience with running the Scientific Computing System (SCS).
  • Knowledge of techniques and instrumentation (e.g., Zooscan, Flowcam) used to gather digitized data on marine plankton specimens.
  • Knowledge of statistical treatment of marine plankton and oceanographic data.


LEVEL III Desirable:

  • Experience as lead data collector for field projects.
  • Knowledge of procedures required upon encountering endangered or threatened species.
  • Knowledge of Southeast Area Monitoring and Assessment Program (SEAMAP) field sampling protocols for plankton surveys.
  • Experience with running the Scientific Computing System (SCS).
  • Knowledge of techniques and instrumentation (e.g., Zooscan, Flowcam) used to gather digitized data on marine plankton specimens.
  • Knowledge of statistical treatment of marine plankton and oceanographic data.


Salary range is $30 - $45 per hour, dependent upon experience.


Saltwater Inc. is proud to be an equal opportunity employer and a VEVRAA Federal Contractor and does not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, parental status, veteran status, or disability status. We strive to create an inclusive workplace culture to attract the best talent and allow each member of our team to achieve their full potential and maximum productivity. Furthermore, Saltwater Inc. highly encourages qualified individuals with disabilities and protected veterans to apply for positions for which they are qualified and to notify us if there are any needs for accommodation throughout the application process and/or upon hire.

Only qualified applicants with the requisite experience need to apply.

We will honor all requests for application confidentiality.