Top 1327 Data scientist Jobs in Prince George's County Md

Principal Data Scientist - AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Principal Data Scientist - AI Trainer
DataAnnotation —Bethesda, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- 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
Research Data Scientist
Swayable —Washington, DC
- $125,000 - $165,000 a year
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
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
Data Scientist
Leidos —Bethesda, MD
- $69,550 - $125,725 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- Mid-level
- Flexible schedule
12d
Data Scientist
Leidos —McLean, VA
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Doctoral degree
- Paid holidays
- Paid time off
3d
Applied Research Mathematician / Mathematical Statistician
National Security Agency —Fort Meade, MD
- $87,362 - $172,578 a year
- 8 hour shift
- Computer science
- Doctoral degree
- Computer Science
- On-the-job training
1d
Data Scientist - Mid
Cherokee Federal —Washington, DC
- $140,000 - $155,000 a year
- Full-time
- System design
- Research
- Mid-level
- Health insurance
- Dental insurance
Senior Data Scientist (Membership Analytics)
Navy Federal Credit Union —Vienna, VA
- $99,400 - $155,850 a year
- Online Application
- Computer Science
- Mid-level
- Office
- Referral program
9d
Data Scientist
BlueLabs, Inc. —Washington, DC
- $85,000 a year
- Remote
- Writing skills
- Mid-level
- Master's degree
- Paid parental leave
- Health insurance
Quick Apply
Associate Data Scientist
Quantifind —Washington, DC
- $100,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid time off
- 401(k) matching
Machine Learning / Data Scientist
Parsons —Washington, DC
- $88,400 - $154,700 a year
- Computer Science
- 5 years
- Office
- Wellness program
- Paid holidays
2026 Graduate – Data Science – System Performance Evaluation
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $165,000 a year
- Full-time
- Computer science
- Computer Science
- Master's degree
- Disability insurance
- Health insurance
Health IT Data Scientist (Hybrid / Telework Eligible)
Red Pulley, Inc. —Washington, DC
- Full-time
- Remote
- Analysis skills
- Experience equivalent to degree accepted
- Senior level
- Health savings account
- Health insurance
Data Scientist (Decision Sciences Team)
Oak Street Health —Washington, DC
- $64,890 - $173,040 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Junior Data Scientist
Nyla Technology Solutions —Annapolis Junction, MD
- $114,000 - $140,000 a year
- 8 hour shift
- Math
- Bachelor's degree
- 1 year
- Loan repayment program
- Health insurance
Quick Apply
Senior Data Scientist
Satsyil Corporation —Alexandria, VA
- Contract
- Java
- Math
- Software development
Quick Apply
Data Scientist - Multiple Levels (TS/SCI with Poly Required)
Red Alpha —Columbia, MD
- $95,000 - $235,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Office
- Paid holidays
- Health insurance
STINGRAI Data Scientist (Data Scientist 2)
HII —Fort Washington, MD
- $94,750 - $175,000 a year
- Email
- 6 years
- Mid-level
- Master's degree
- Paid holidays
- Health insurance

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data scientist jobs near prince george's county md

Principal Data Scientist - AI Trainer

DataAnnotation -
Washington, DC

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Job Details

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

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Principal Data Scientist - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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.

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data scientist jobs in prince george's county md

Principal Data Scientist - AI Trainer

Principal Data Scientist - AI Trainer

Data Scientist - AI Trainer

Research Data Scientist

Senior Data Scientist (TS/SCI cleared)

Data Scientist

Data Scientist

Applied Research Mathematician / Mathematical Statistician

Data Scientist - Mid

Senior Data Scientist (Membership Analytics)

Data Scientist

Associate Data Scientist

Machine Learning / Data Scientist

2026 Graduate – Data Science – System Performance Evaluation

Health IT Data Scientist (Hybrid / Telework Eligible)

Data Scientist (Decision Sciences Team)

Junior Data Scientist

Senior Data Scientist

Data Scientist - Multiple Levels (TS/SCI with Poly Required)

STINGRAI Data Scientist (Data Scientist 2)

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