Senior Data Scientist
Reston, VA · On-site
Coordinate data collection and annotation efforts for supervised training efforts * Design and implement tests for machine learning algorithm effectiveness and performance monitoring * Research and ...
Reston, VA · On-site
Coordinate data collection and annotation efforts for supervised training efforts * Design and implement tests for machine learning algorithm effectiveness and performance monitoring * Research and ...
Reston, VA · On-site
Coordinate data collection and annotation efforts for supervised training efforts * Design and implement tests for machine learning algorithm effectiveness and performance monitoring * Research and ...
Richmond, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Quick apply
Richmond, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Richmond, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Richmond, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Roanoke, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Quick apply
Roanoke, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Roanoke, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Roanoke, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Arlington, VA · On-site
Experience working with structured labeling, annotation, classification, or technical review workflows where consistency and traceability matter. * Comfort working in a Linux-based environment using ...
Arlington, VA · On-site
Experience working with structured labeling, annotation, classification, or technical review workflows where consistency and traceability matter. * Comfort working in a Linux-based environment using ...
Fredericksburg, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Quick apply
Fredericksburg, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Norfolk, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Norfolk, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Norfolk, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Quick apply
Norfolk, VA · On-site
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
$25 - $45/hr
Proficient in digital recording software, annotation tools, and audio file management. * Strong attention to detail and excellent command of the English language. * Ability to work independently and ...
Experience with data annotation tools and processes. Benefits: * Competitive Salary * Stock Option * Medical, Dental, and Vision Insurance * 401K * Paid Vacation * Ten paid holidays per year
Experience with data annotation tools and processes. Benefits: * Competitive Salary * Stock Option * Medical, Dental, and Vision Insurance * 401K * Paid Vacation * Ten paid holidays per year
Experience with data annotation tools and processes. Benefits: * Competitive Salary * Stock Option * Medical, Dental, and Vision Insurance * 401K * Paid Vacation * Ten paid holidays per year
Experience with data annotation tools and processes. Benefits: * Competitive Salary * Stock Option * Medical, Dental, and Vision Insurance * 401K * Paid Vacation * Ten paid holidays per year
Layer management, line types, fonts, and text styles Drawing organization, annotation clarity, and scale consistency Use of viewports, title blocks, and reference callouts for fabrication and ...
Layer management, line types, fonts, and text styles Drawing organization, annotation clarity, and scale consistency Use of viewports, title blocks, and reference callouts for fabrication and ...
Leesburg, VA · Remote
$40/hr
Deep knowledge of AutoCAD 2D drafting, 3D modeling, dimensioning, layers, blocks, hatching, plotting, annotation, and file management. Ability to explain coordinate systems, object properties ...
Leesburg, VA · Remote
$40/hr
Deep knowledge of AutoCAD 2D drafting, 3D modeling, dimensioning, layers, blocks, hatching, plotting, annotation, and file management. Ability to explain coordinate systems, object properties ...
Blacksburg, VA · Remote
$40/hr
Adapts instruction using diverse text selections, annotation strategies, and graphic organizers to support middle school readers from struggling to advanced levels building comprehension and ...
Blacksburg, VA · Remote
$40/hr
Adapts instruction using diverse text selections, annotation strategies, and graphic organizers to support middle school readers from struggling to advanced levels building comprehension and ...
Virginia Beach, VA · Remote
$40/hr
Adapts instruction using diverse text selections, annotation strategies, and graphic organizers to support middle school readers from struggling to advanced levels building comprehension and ...
Virginia Beach, VA · Remote
$40/hr
Adapts instruction using diverse text selections, annotation strategies, and graphic organizers to support middle school readers from struggling to advanced levels building comprehension and ...
Reston, VA · On-site
$54.50 - $70.50/hr
Java -JDK 1.6+, Model View Controller (MVC) architecture, Annotation, Servelet 2.5/Java Server Pages (JSP) 2.2, Servlet Filters, Java Server Pages Standard Tag Library (JSTL) * Web-HTML, Javascript ...
Reston, VA · On-site
$54.50 - $70.50/hr
Java -JDK 1.6+, Model View Controller (MVC) architecture, Annotation, Servelet 2.5/Java Server Pages (JSP) 2.2, Servlet Filters, Java Server Pages Standard Tag Library (JSTL) * Web-HTML, Javascript ...
Blacksburg, VA · Remote
$40/hr
Deep knowledge of AutoCAD 2D drafting, 3D modeling, dimensioning, layers, blocks, hatching, plotting, annotation, and file management. Ability to explain coordinate systems, object properties ...
Blacksburg, VA · Remote
$40/hr
Deep knowledge of AutoCAD 2D drafting, 3D modeling, dimensioning, layers, blocks, hatching, plotting, annotation, and file management. Ability to explain coordinate systems, object properties ...
Norfolk, VA · Remote
$40/hr
Skilled at teaching reading passage annotation, grammar rule application, and mental math estimation strategies for TACHS. Guides students through vocabulary-in-context questions, paragraph ...
Norfolk, VA · Remote
$40/hr
Skilled at teaching reading passage annotation, grammar rule application, and mental math estimation strategies for TACHS. Guides students through vocabulary-in-context questions, paragraph ...
$48.9K is the 25th percentile. Wages below this are outliers.
$44.6K - $49.3K
27% of jobs
The median wage is $52.9K / yr.
$49.3K - $54.1K
31% of jobs
$56.6K is the 75th percentile. Wages above this are outliers.
$54.1K - $58.8K
32% of jobs
$58.8K - $63.5K
4% of jobs
$63.5K - $68.3K
0% of jobs
$68.3K - $73K
0% of jobs
$73K - $77.7K
0% of jobs
$77.7K - $82.5K
1% of jobs
$82.5K - $87.2K
2% of jobs
$87.2K - $91.9K
0% of jobs
$91.9K - $96.7K
3% of jobs
$44.6K
$57.9K
$96.7K
An annotation job involves labeling or tagging data, such as text, images, audio, or video, to help train artificial intelligence and machine learning models. Annotators manually or semi-automatically add metadata, such as identifying objects in images, transcribing speech, or categorizing text. This process improves AI accuracy by providing high-quality training data. Annotation work is crucial for industries like autonomous driving, healthcare, and natural language processing.
Excelling in an Annotation role generally requires keen attention to detail, strong analytical abilities, and a high level of accuracy, often backed by a relevant educational background. Familiarity with annotation tools, data labeling software, and sometimes basic programming or data management platforms is valuable. Effective time management, consistency, and clear communication are soft skills that differentiate top performers. These competencies are crucial to ensuring data quality and supporting the development of machine learning and AI systems.
Annotation specialists typically work on projects involving the labeling and categorizing of data—such as images, videos, audio, or text—to train machine learning models. Weekly tasks may include reviewing raw data, applying specific tagging guidelines, performing quality checks on completed annotations, and collaborating with team members or machine learning engineers to ensure accuracy and consistency. Frequent feedback sessions and ongoing updates to annotation instructions are common as project requirements evolve. This role often requires close teamwork and clear communication within a collaborative environment, especially for large-scale or rapidly changing projects.
Other
Posted 16 days ago
About the Opportunity:
We are looking for talented Data Scientiststo join our team and deliver generative and predictive capabilities for US Government customers. The right candidate will work on the design, development, and deployment of AI/ML capabilities for various applications implementing generative AI and integrations with predictive capabilities (agentic workflows, LLM fine-tuning). Additionally, this person will be working on quick proof-of-concept solutions but also building in a generalized fashion to support longer term implementation.
From your first day, you will make a valuable contribution. We are a fast-growing company where no one is a bystander. We offer you the opportunity to make a meaningful impact for the US while designing and developing cutting-edge, novel capabilities.
Active US Security clearance or eligibility and willingness to obtain a US Security clearance. Top Secret with SCI eligibility highly preferred.
Duties and Responsibilities:
Qualifications and Skills: