Top 868 Research scientist Jobs in Lorton Va

Research Data Scientist - AI Trainer
DataAnnotation —Herndon, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
AI/ML Research Scientist - Agentic Systems
Peraton —Herndon, VA
- $112,000 - $179,000 a year
- Master's degree
- 8 years
- Analysis skills
- Health savings account
- Paid holidays
AI/ML Research Scientist - Agentic Systems
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Office
- 3 years
- Master's degree
- Health savings account
- Paid holidays
Cognitive Scientist - AI Trainer
DataAnnotation —Alexandria, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
Application Scientist-Electron Microscopy Solutions
Nanoscience Instruments, Inc. —Alexandria, VA
- $80,000 - $105,000 a year
- 8 hour shift
- Background check
- Doctoral degree
- Up to 50% travel
- Health savings account
- Relocation assistance
Quick Apply
10d
Research Scientist - REMOTE
ICF —Fairfax, VA
- $61,232 - $104,094 a year
- Full-time
- Remote
- Mid-level
- 3 years
- Analysis skills
Research Data Scientist
Swayable —Washington, DC
- $125,000 - $165,000 a year
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Research Scientist
Smoore Labs —Manassas, VA
- $85,000 - $100,000 a year
- Full-time
- English
- Analysis skills
- Doctor of Philosophy
- Health insurance
- Dental insurance
Quick Apply
3d
Biotechnology Research Scientist
SURVICE Engineering Company —Adelphi, MD
- $70,000 - $90,000 a year
- Full-time
- Mid-level
- Bachelor's degree
- Travel
- 401(k)
- Tuition reimbursement
Quick Apply
Research Scientist - Aging and Disability Economics, Evaluation, and Public Health Surveillance
NORC at the University of Chicago —Washington, DC
- $106,000 - $130,000 a year
- Full-time
- Hybrid work
- Office
- Doctor of Philosophy
- US work authorization
- Paid parental leave
- Paid holidays
Research Associate
Institute for Defense Analyses —Alexandria, VA
- $68,681 - $194,054 a year
- Email
- Writing skills
- Master's degree
- Analysis skills
Structural Biology Research Scientist
Guidehouse —Bethesda, MD
- $85,000 - $141,000 a year
- Full-time
- Mid-level
- Doctor of Philosophy
- Critical & Intensive Care
- Commuter assistance
- Health savings account
Research Scientist
Henry M. Jackson Foundation —Silver Spring, MD
- $88,600 - $140,000 a year
- Full-time
- Senior level
- Health insurance
- Dental insurance
Research Associate — Workplace Science
Gallup —Washington, DC
- $100,000 - $130,000 a year
- Hybrid work
- Mid-level
- Office
- 3 years
- Health insurance
- Dental insurance
Data Scientist – Talent Analytics & Organizational Research
Peraton —Sterling, VA
- $66,000 - $106,000 a year
- Remote
- Computer Science
- 3 years
- Master's degree
- Health savings account
- Paid holidays
2d
Research Scientist
George Mason University —Fairfax, VA
- Online Application
- 5 years
- University
- Bachelor's degree
Multimedia Research Scientist and Analyst
Booz Allen Hamilton —Springfield, VA
- $77,600 - $176,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Mid-level
- Disability insurance
- Health insurance
Clinical Research Associate I - CDP
Henry M. Jackson Foundation —Bethesda, MD
- $25.38 - $36.06 an hour
- Part-time
- Remote
- University
- Entry level
- Health insurance
- Dental insurance
12d
Life Sciences Research Assistant
Genetix IQ —Fairfax, VA
- $18 - $22 an hour
- Part-time
- Research
- Bachelor's degree
- US work authorization
Quick Apply
4d
Research Scientist, Demography and Survey Sciences
Meta —Washington, DC
- $210,000 - $281,000 a year
- 11+ years
- Analysis skills
- Bachelor's degree

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Research Data Scientist - AI Trainer

DataAnnotation -
Herndon, VA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
12 days ago

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 Research 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

Refine Your Search

research scientist jobs in lorton va

Research Data Scientist - AI Trainer

AI/ML Research Scientist - Agentic Systems

AI/ML Research Scientist - Agentic Systems

Cognitive Scientist - AI Trainer

Application Scientist-Electron Microscopy Solutions

Research Scientist - REMOTE

Research Data Scientist

Research Scientist

Biotechnology Research Scientist

Research Scientist - Aging and Disability Economics, Evaluation, and Public Health Surveillance

Research Associate

Structural Biology Research Scientist

Research Scientist

Research Associate — Workplace Science

Data Scientist – Talent Analytics & Organizational Research

Research Scientist

Multimedia Research Scientist and Analyst

Clinical Research Associate I - CDP

Life Sciences Research Assistant

Research Scientist, Demography and Survey Sciences

I want to receive the latest job alert for research scientist in lorton va

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