Top 1861 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
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
Public Health Data Analyst
CyberData Technologies —Herndon, VA
- Azure
- Mid-level
- 3 years
- Paid time off
Research Associate
Institute for Defense Analyses —Alexandria, VA
- $68,681 - $194,054 a year
- Email
- Writing skills
- Master's degree
- Analysis skills
5d
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
Political Analyst
Central Intelligence Agency —Washington, DC
- $63,940 - $158,322 a year
- Full-time
- Bilingual
- Writing skills
- Office
- Health insurance
- Dental insurance
Engineering Lab Manager - SMT Production - Assembly - Lab & RMA
Everforth —Reston, VA
- $100,000 - $140,000 a year
- Email
- Schematics
- 5 years
- Mentoring
- Health insurance
- 401(k)
14d
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
Associate Scientist I
Microbac —Sterling, VA
- Seasonal
- Computer literacy
- Pass drug screening
- Bachelor's degree
- Wellness program
- Paid holidays
Quick Apply
5d
Associate Biologist
ATCC —Manassas, VA
- $60,000 - $65,000 a year
- Full-time
- Bachelor's degree
- In-person
- Communication skills
- 403(b) matching
- Paid parental leave
3d
Laboratory Analyst
City of Manassas —Manassas, VA
- $31.00 - $42.63 an hour
- Full-time
- Mid-level
- Outdoor work
Biologist I
Battelle —Washington, DC
- $66,000 - $93,000 a year
- Full-time
- Hybrid work
- Mid-level
- Analysis skills
- Bachelor's degree
- Wellness program
- Health insurance
Environmental Science Analyst
Kimley-Horn —Reston, VA
- Office
- Master's degree
- Bachelor's degree
- Profit sharing
- Health insurance
Data Scientist
ISE Data Systems —Reston, VA
- Continuous improvement
- Entry level
- Profit sharing
- Health insurance
Associate Scientist - VESPER
Henry M. Jackson Foundation —Washington, DC
- $61,000 - $92,000 a year
- Full-time
- Hybrid work
- Management
- Mid-level
- Health insurance
- Dental insurance
11d
Research Project Associate
Inova Health System —Fairfax, VA
- Full-time
- Administrative experience
- Children
- Associate's degree
- Wellness program
- Paid parental leave
10h
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

Computational research
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:

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

Science jobs in Reston, VA

Computational Scientist - AI Trainer

Genomics Researcher - AI Trainer

FT Zookeeper

Scientist (Algorithm Developer)

Public Health Data Analyst

Research Associate

Organizational Psychologist

Clinical Research Coordinator

Political Analyst

Engineering Lab Manager - SMT Production - Assembly - Lab & RMA

Medical Laboratory Scientist

Associate Scientist I

Associate Biologist

Laboratory Analyst

Biologist I

Environmental Science Analyst

Data Scientist

Associate Scientist - VESPER

Research Project Associate

Health Policy Implementation Analyst I

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