Top 1465 Data scientist Jobs in Adelphi, Md

Applied Scientist - AI Trainer
DataAnnotation —Rockville, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- 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
Desmata Inc —Arlington, VA
- $116,380.41 - $140,157.05 a year
- Full-time
- Java
- AWS
- Analysis skills
Quick Apply
11d
Data Scientist - Multiple Levels (TS/SCI with Poly Required)
Red Alpha —Annapolis Junction, MD
- $95,000 - $235,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Java
- Paid holidays
- Health insurance
Geospatial Data Scientist II
LINCOLN INSTITUTE OF LAND POLICY —Washington, DC
- $76,000 - $95,000 a year
- Remote
- Azure
- Computer Science
- Mid-level
- Paid jury duty
- Paid parental leave
Quick Apply
Research Mathematical Statistician
US Bureau of Labor Statistics —Suitland, MD
- $102,415 - $133,142 a year
- Online Application
- Hybrid work
- Background check
- Customer service
- Bachelor of Science
10d
Data Scientist
Emmes Group —Rockville, MD
- Full-time
- Remote
- SQL
- Bachelor's degree
- 1 year
11d
Sr AI Data Scientist - AI Program Office – Division of Information Technology
BOARD OF GOVERNORS of the FEDERAL RESERVE SYSTEM —Washington, DC
- $140,500 - $210,500 a year
- Computer science
- 6 years
- Computer Science
13d
Data Scientist
Eastport Analytics, Inc. —Washington, DC
- $103,000 - $120,000 a year
- Full-time
- Remote
- Mid-level
- Master's degree
- SQL
- Health insurance
- 401(k)
DATA SCIENTISTS
INBOX AMERICA CONSULTING SERVICES —Alexandria, VA
- Email
- Remote
- Research
- Mid-level
- Math
Data Scientist
ISE Data Systems —Reston, VA
- Continuous improvement
- Entry level
- Profit sharing
- Health insurance
Data Scientist
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
- Disability insurance
- Health insurance
Data Scientist
US Citizenship and Immigration Services —Camp Springs, MD
- $102,415 - $158,322 a year
- Part-time
- Background check
- Computer Science
- Psychiatry
- Paid holidays
- Health insurance
6d
Junior Data Scientist
AITHERAS, LLC —Arlington, VA
- $100,000 - $120,000 a year
- Full-time
- Computer Science
- SQL
- AWS
Quick Apply
AI/ML Decision Intelligence Lead
Peraton —Herndon, VA
- $146,000 - $234,000 a year
- Bachelor of Science
- System design
- 11+ years
- Health savings account
- Paid holidays
Lead AI Software Engineer
OneGlobe LLC —Reston, VA
- $130,660.12 - $157,354.13 a year
- Full-time
- Hybrid work
- Google Workspace
- Microsoft Outlook
- Bachelor of Science
- Health savings account
- Health insurance
Quick Apply
Al/ML Engineer Technical Lead - TS/SCI w Poly
Peraton —Laurel, MD
- $229,000 - $366,000 a year
- Computer science
- Azure
- Computer Science
- Health savings account
- Paid holidays
Senior AI/ML Software Engineer - Cyber Network Operations
CACI —Fort Meade, MD
- $131,800 - $290,000 a year
- Full-time
- Computer Science
- Data analysis skills
- 11+ years
- Health insurance
Technical Lead, GenAI & Automation Engineering (Risk Engineering)
Freddie Mac —McLean, VA
- $146,000 - $218,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
Data Scientist (TS/SCI cleared)
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Analysis skills
- Disability insurance
- Health insurance
6d

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

Applied Scientist - AI Trainer

DataAnnotation -
Rockville, MD

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 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 Applied 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

Refine Your Search

data scientist jobs in adelphi, md

Applied Scientist - AI Trainer

Principal Data Scientist - AI Trainer

Data Scientist

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

Geospatial Data Scientist II

Research Mathematical Statistician

Data Scientist

Sr AI Data Scientist - AI Program Office – Division of Information Technology

Data Scientist

DATA SCIENTISTS

Data Scientist

Data Scientist

Data Scientist

Junior Data Scientist

AI/ML Decision Intelligence Lead

Lead AI Software Engineer

Al/ML Engineer Technical Lead - TS/SCI w Poly

Senior AI/ML Software Engineer - Cyber Network Operations

Technical Lead, GenAI & Automation Engineering (Risk Engineering)

Data Scientist (TS/SCI cleared)

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

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected