Top 1021 Data scientists & statisticians Jobs in Virginia

Clinical Data Scientist - AI Trainer
DataAnnotation —Roanoke, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
DATA SCIENTISTS
INBOX AMERICA CONSULTING SERVICES —Alexandria, VA
- Email
- Remote
- Research
- Mid-level
- Math
Data Scientist
VivusTech —Chantilly, VA
- Mid-level
- Bachelor's degree
- Mentoring
AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project
Meridial —Virginia Beach, VA
- $20 an hour
- Remote
- No experience needed
- US work authorization
- Entry level
STINGRAI Automation Data Scientist
HII —McLean, VA
- $103,467 - $220,000 a year
- Email
- Remote
- Mid-level
- Master's degree
- High school diploma or GED
- Paid holidays
- Health insurance
5d
Data Scientist
Key Cyber Solutions —Richmond, VA
- Part-time
- Computer Science
- Mid-level
- 3 years
Quick Apply
Junior Data Scientist
AITHERAS, LLC —Arlington, VA
- $100,000 - $120,000 a year
- Full-time
- Computer Science
- SQL
- AWS
Quick Apply
On-Call AI Solutions Specialist - REMOTE
ICF —Fairfax, VA
- $67,355 - $114,503 a year
- Part-time
- Remote
- Computer science
- Computer Science
- Mid-level
Data Scientist - All Levels
Interclypse, Inc. —Reston, VA
- Computer science
- Azure
- Computer Science
- Paid jury duty
- Health savings account
Data Scientist
Quantoknack —Ashburn, VA
- Mid-level
- Analysis skills
- Communication skills
Data Scientist
Deltek, Inc. —Herndon, VA
- $76,000 - $134,000 a year
- Call employer
- Remote
- Azure
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
6d
Data Scientist
ISE Data Systems —Reston, VA
- Continuous improvement
- Entry level
- Profit sharing
- Health insurance
Scientific Data Analyst
Alpha Omega Integration —Vienna, VA
- $85,000 - $115,000 a year
- Hybrid work
- Mid-level
- 3 years
- Master's degree
- Health savings account
- Paid holidays
Quick Apply
Data Scientist, Mid
Booz Allen Hamilton —Arlington, VA
- $77,600 - $176,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
- Disability insurance
- Health insurance
Data Scientist I
Knowesis, Inc. —Alexandria, VA
- $90,000 - $110,000 a year
- Full-time
- English
- SQL
- Analysis skills
- Disability insurance
- Health insurance
Data Analytics Specialist
AttainIT Technologies —Herndon, VA
- Full-time
- Computer science
- Computer Science
- SQL
- Dental insurance
- Paid time off
Quick Apply
Data Scientist
Booz Allen Hamilton —Chantilly, VA
- $77,600 - $176,000 a year
- Full-time
- Mid-level
- Office
- Master's degree
- Health insurance
- Flexible spending account
Data Scientist - JIATF
CACI —Alexandria, VA
- $94,400 - $198,200 a year
- Full-time
- Azure
- Mid-level
- 3 years
- Health insurance
Data Scientist
Thomson Reuters —McLean, VA
- $102,200 - $189,800 a year
- Full-time
- Remote
- Computer Science
- 3 years
- SQL
- Commuter assistance
- Health savings account

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data scientists & statisticians jobs near virginia

Clinical Data Scientist - AI Trainer

DataAnnotation -
Roanoke, VA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Clinical Data Scientist - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

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data scientists & statisticians jobs in virginia

Clinical Data Scientist - AI Trainer

Data Scientist - AI Trainer

DATA SCIENTISTS

Data Scientist

AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project

STINGRAI Automation Data Scientist

Data Scientist

Junior Data Scientist

On-Call AI Solutions Specialist - REMOTE

Data Scientist - All Levels

Data Scientist

Data Scientist

Data Scientist

Scientific Data Analyst

Data Scientist, Mid

Data Scientist I

Data Analytics Specialist

Data Scientist

Data Scientist - JIATF

Data Scientist

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