Top 907 Data scientists & statisticians Jobs in Ashburn, Va

AI Researcher - AI Trainer
DataAnnotation —Fairfax, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist-Expert
Reithorp Solutions LLC —Springfield, VA
- Full-time
- Office
- Java
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Senior Data Scientist
Leidos —Chantilly, VA
- $154,050 - $278,475 a year
- Full-time
- Computer Science
- 11+ years
- Bachelor's degree
Sr Data Scientist, NPV Modeling
PenFed Credit Union —McLean, VA
- $84,700 - $172,907 a year
- Overtime
- Office
- Master's degree
- SQL
- Paid parental leave
- Disability insurance
Quantitative Analytics Professional
Freddie Mac —McLean, VA
- $105,000 - $157,000 a year
- Full-time
- Computer Science
- Research
- SQL
13d
Data Scientist
VivusTech —Chantilly, VA
- Mid-level
- Bachelor's degree
- Mentoring
Data Scientist
Quantoknack —Ashburn, VA
- Mid-level
- Analysis skills
- Communication skills
Data Analytics Specialist
AttainIT Technologies —Herndon, VA
- Full-time
- Computer science
- Computer Science
- SQL
- Dental insurance
- Paid time off
Quick Apply
Data Scientist
Peraton —Herndon, VA
- $51,000 - $82,000 a year
- Mid-level
- Bachelor's degree
- 2 years
- Health savings account
- Paid holidays
Data Scientist - All Levels
Interclypse, Inc. —Reston, VA
- Computer science
- Azure
- Computer Science
- Paid jury duty
- Health savings account
Data Analytics
The MITRE Corporation —McLean, VA
- Full-time
- Azure
- Mid-level
- Office
Data Scientist
Guidehouse Inc. —Sterling, VA
- Full-time
- SQL
- Analysis skills
- Bachelor's degree
- Health savings account
- Paid holidays
Data Scientist I
Noblis —Chantilly, VA
- $82,500 - $128,925 a year
- Full-time
- Computer science
- Computer Science
- Master's degree
- Health insurance
- Tuition reimbursement
Data Scientist
Steampunk —McLean, VA
- $125,000 - $160,000 a year
- Remote
- Master's degree
- SQL
- Analysis skills
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
- Remote
- Mid-level
- 3 years
- Master's degree
- Health savings account
- Paid holidays
Quick Apply
Data Scientist
Guidehouse —Sterling, VA
- Mid-level
- SQL
- Analysis skills
- Health savings account
- Paid holidays
Data Engineer
KBR —Chantilly, VA
- $150,000 - $181,000 a year
- Full-time
- Computer Science
- Mid-level
- Java
10d
Data Scientist
WTAnow —Herndon, VA
- Master's degree
- SQL
- AWS
Computational Scientist - AI Trainer
DataAnnotation —Vienna, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply

I want to receive the latest job alert for data scientists & statisticians in ashburn, va

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

data scientists & statisticians jobs near ashburn, va

AI Researcher - AI Trainer

DataAnnotation -
Fairfax, VA

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
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 AI Researcher - 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, up to $60 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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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

Refine Your Search

data scientists & statisticians jobs in ashburn, va

AI Researcher - AI Trainer

Data Scientist-Expert

Senior Data Scientist

Sr Data Scientist, NPV Modeling

Quantitative Analytics Professional

Data Scientist

Data Scientist

Data Analytics Specialist

Data Scientist

Data Scientist - All Levels

Data Analytics

Data Scientist

Data Scientist I

Data Scientist

Data Scientist

Scientific Data Analyst

Data Scientist

Data Engineer

Data Scientist

Computational Scientist - AI Trainer

I want to receive the latest job alert for data scientists & statisticians in ashburn, va

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected