Top 1843 Science Jobs in Reston, VA

Computational Scientist - AI Trainer
DataAnnotation —Vienna, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Genomics Researcher - AI Trainer
DataAnnotation —Washington, DC
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Washington, DC
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Organizational Psychologist
Central Intelligence Agency —Washington, DC
- $179,891 - $288,000 a year
- Full-time
- 5 years
- Doctor of Philosophy
- Travel
- Health insurance
- Dental insurance
Clinical Research Coordinator
CenExel Clinical Research —Gaithersburg, MD
- $26 - $28 an hour
- Full-time
- Background check
- Blood sampling
- Vital signs
- Health savings account
- Health insurance
Quick Apply
Public Health Data Analyst
CyberData Technologies —Herndon, VA
- Azure
- Mid-level
- 3 years
- Paid time off
Senior Associate, Civic Science Fellow, Evidence Project
Pew Charitable Trusts —Washington, DC
- $79,900 - $89,300 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Mid-level
- Office
- Disability insurance
- Health insurance
9d
FT Zookeeper
Leesburg Animal Park —Leesburg, VA
- Part-time
- Background check
- 18 years or older
- Customer service
- Flexible schedule
Quick Apply
Scientist (Algorithm Developer)
Arete —Falls Church, VA
- $85,000 - $145,000 a year
- Full-time
- Bachelor of Science
- Pass drug screening
- Mid-level
- Paid parental leave
- Disability insurance
Medical Laboratory Scientist
Inova Health System —Alexandria, VA
- $32.30 - $46.44 an hour
- Full-time
- Hybrid work
- Background check
- Hospital
- Mid-level
- Free parking
- Wellness program
Quick Apply
Data Scientist
ISE Data Systems —Reston, VA
- Continuous improvement
- Entry level
- Profit sharing
- Health insurance
Research Fellow
Howard University —Washington, DC
- $60,000 - $70,000 a year
- Full-time
- University
- Data entry
- Entry level
- 403(b) matching
- Commuter assistance
12d
Scientist I - Undersea Medicine Department
Henry M. Jackson Foundation —Silver Spring, MD
- $77,600 - $96,356 a year
- Full-time
- Entry level
- Health insurance
- Dental insurance
Forensic Latent Print Analyst
U.S. Postal Service —Washington Dulles International Airport, VA
- $78,160 - $144,820 a year
- Online Application
- Background check
- 18 years or older
- Pass drug screening
- Flextime
- Life insurance
11d
Research and Training Specialist
I-ASC —Herndon, VA
- $60,000 a year
- Full-time
- Google Workspace
- Working with individuals with disabilities
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
9d
Laboratory Analyst
City of Manassas, VA —Manassas, VA
- $31.00 - $42.63 an hour
- Full-time
- Mid-level
- Driver's License
- Bachelor's degree
- Paid holidays
Biostatistician I - Brain Tissue Repository
Henry M. Jackson Foundation —Bethesda, MD
- $67,500 - $76,000 a year
- Full-time
- Entry level
- Health insurance
- Dental insurance
6d
Embryology Weekend Lab Assistant
Shady Grove Fertility —Fairfax, VA
- $20 - $23 an hour
- Part-time
- Data entry
- Entry level
- Paid parental leave
- Paid holidays
Quick Apply
Associate, Laboratory Operations
AstraZeneca —Gaithersburg, MD
- $90,960.80 - $136,441.20 a year
- Mid-level
- 3 years
- Bachelor's degree
- Health insurance
- Dental insurance
3d
Health Policy Implementation Analyst I
Duty First Consulting —Vienna, VA
- From $58,000 a year
- Full-time
- Hybrid work
- Office
- Bachelor's degree
- Continuous improvement
Quick Apply

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Computational Scientist - AI Trainer

DataAnnotation -
Vienna, 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 Computational 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

Science jobs in Reston, VA

Computational Scientist - AI Trainer

Genomics Researcher - AI Trainer

Data Scientist - AI Trainer

Organizational Psychologist

Clinical Research Coordinator

Public Health Data Analyst

Senior Associate, Civic Science Fellow, Evidence Project

FT Zookeeper

Scientist (Algorithm Developer)

Medical Laboratory Scientist

Data Scientist

Research Fellow

Scientist I - Undersea Medicine Department

Forensic Latent Print Analyst

Research and Training Specialist

Laboratory Analyst

Biostatistician I - Brain Tissue Repository

Embryology Weekend Lab Assistant

Associate, Laboratory Operations

Health Policy Implementation Analyst I

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