Top 1295 Data scientist Jobs in New Carrollton, Md

Data Scientist - AI Trainer
DataAnnotation —Washington, DC
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Performance Analyst (Investments) - AI Trainer
DataAnnotation —Beltsville, MD
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Data Scientist
National Security Agency —Fort Meade, MD
- $132,751 - $197,200 a year
- 8 hour shift
- Computer science
- Doctoral degree
- Computer Science
9h
Machine Learning / Data Scientist
Parsons —Washington, DC
- $88,400 - $154,700 a year
- Computer Science
- 5 years
- Office
- Wellness program
- Paid holidays
Data Scientist-Expert
Reithorp Solutions LLC —Springfield, VA
- Full-time
- Office
- Java
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Senior Data Scientist
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Master's degree
- Analysis skills
- Disability insurance
- Health insurance
5d
Senior Data Scientist
Reithorp Solutions LLC —Springfield, VA
- Full-time
- Office
- 3 years
- Math
- Health insurance
- Dental insurance
Quick Apply
Senior Data Scientist (TS/SCI cleared)
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Master's degree
- Analysis skills
- Disability insurance
- Health insurance
5d
Data Scientist
Leidos —Springfield, VA
- $116,350 - $210,325 a year
- Full-time
- Computer Science
- 11+ years
- Office
5d
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
Data Scientist
Gridiron IT Solutions LLC —Alexandria, VA
- $120,000 - $155,000 a year
- Full-time
- Background check
- Office
- SQL
- Health savings account
- AD&D insurance
Quick Apply
7d
Data Scientist
Vantor —Reston, VA
- $113,000 - $188,000 a year
- Full-time
- Azure
- Computer Science
- SQL
- 401(k) matching
- Pet insurance
Data Scientist - AI/ML (TS/SCI w/ Poly)
Parsons —Fort George G Meade, MD
- $112,200 - $196,400 a year
- Windows
- 3 years
- Master's degree
- Wellness program
- Paid holidays
Data Scientist
Leidos —Bethesda, MD
- $69,550 - $125,725 a year
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
Senior Associate, Data Scientist - Model Risk Office
Capital One —McLean, VA
- Email
- Computer Science
- Research
- Mid-level
- Health insurance
15h
Criminal Justice Data Scientist
System One —Gaithersburg, MD
- $50 - $90 an hour
- Contract
- Hybrid work
- Computer Science
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Data Scientist
Vantor Services Inc. —Reston, VA
- $113,000 - $188,000 a year
- Full-time
- Azure
- Computer Science
- SQL
- 401(k) matching
- Pet insurance
Quick Apply
Data Scientist
Booz Allen Hamilton —Fort Meade, MD
- $77,600 - $176,000 a year
- Full-time
- Office
- Windows
- High school diploma or GED
- Disability insurance
- Health insurance
6d
Mid-Level Data Scientist- Hybrid (DMV Area)
Swingtech —Greenbelt, MD
- Full-time
- Computer Science
- Mid-level
- 3 years
- Health savings account
- AD&D insurance
Quick Apply
6d
Meteorologist and Data Scientist Developer
Lynker Corporation —College Park, MD
- $68,000 - $85,000 a year
- Full-time
- Remote
- Bachelor of Science
- Bachelor's degree
- JavaScript
- Paid holidays
- Disability insurance
6d

I want to receive the latest job alert for data scientist in new carrollton, md

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 scientist jobs near new carrollton, md

Senior Data Scientist jobs in McLean, VA

Entry Level Data Scientist jobs in Greenbelt, MD

Data Scientist jobs in Fort Meade, MD

Data Scientist jobs in Bethesda, MD

Data Scientist jobs in Alexandria, VA

Data Scientist jobs in Springfield, VA

Data Scientist jobs in College Park, MD

Data Scientist jobs in Reston, VA

Data Scientist jobs in Washington, DC

Senior Data Scientist jobs in San Francisco, CA

Senior Data Scientist jobs in Florida

Senior Data Scientist jobs in Scottsdale, AZ

Data Entry Remote jobs in New Jersey

Data Entry jobs in Cedar Park, TX

Senior Data Scientist jobs in Milwaukee, WI

Senior Driver jobs in Philadelphia, PA

Senior Data Scientist jobs in Arlington, VA

Senior Data Scientist jobs in Costa Mesa, CA

Sales Marketing Senior Living jobs in Raleigh, NC

Senior Accountant jobs in Oklahoma City, OK

Data Scientist - AI Trainer

DataAnnotation -
Washington, DC

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 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, 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 scientist jobs in new carrollton, md

Data Scientist - AI Trainer

Performance Analyst (Investments) - AI Trainer

Data Scientist

Machine Learning / Data Scientist

Data Scientist-Expert

Senior Data Scientist

Senior Data Scientist

Senior Data Scientist (TS/SCI cleared)

Data Scientist

Sr Data Scientist, NPV Modeling

Data Scientist

Data Scientist

Data Scientist - AI/ML (TS/SCI w/ Poly)

Data Scientist

Senior Associate, Data Scientist - Model Risk Office

Criminal Justice Data Scientist

Data Scientist

Data Scientist

Mid-Level Data Scientist- Hybrid (DMV Area)

Meteorologist and Data Scientist Developer

I want to receive the latest job alert for data scientist in new carrollton, md

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected