Top 447 Science Jobs in Dulles, VA

Computational Physicist - AI Trainer
DataAnnotation —Manassas, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
2d
Principal Data Scientist - AI Trainer
DataAnnotation —Chantilly, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
6d
Computational Neuroscientist - AI Trainer
DataAnnotation —Manassas, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
2d
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
9d
Research Analyst- REMOTE
ICF —Reston, VA
- $55,665 - $94,631 a year
- Full-time
- Remote
- Microsoft Outlook
- Public speaking
- Bachelor's degree
2d
Associate Quality Control
AstraZeneca —Frederick, MD
- $55,920 - $83,881 a year
- High school diploma or GED
- Cleaning
- Associate's degree
- Health insurance
- Dental insurance
1d
Associate Scientist I
Microbac —Sterling, VA
- Seasonal
- Computer literacy
- Pass drug screening
- Bachelor's degree
- Wellness program
- Paid holidays
Quick Apply
11d
Land Stewardship Manager
Willowsford Conservancy —Aldie, VA
- $75,000 - $85,000 a year
- Weekends as needed
- Background check
- CPR Certification
- Clean driving record
- Health savings account
- Paid holidays
Quick Apply
FT Zookeeper
Leesburg Animal Park —Leesburg, VA
- Part-time
- Background check
- 18 years or older
- Customer service
- Flexible schedule
Quick Apply
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
Quality Control Microbiology Technician
ATR International —Frederick, MD
- $17 - $22 an hour
- Overtime
- Mid-level
- US work authorization
- In-person
Quick Apply
4d
Clinical Research Coordinator
DelRicht Research —Vienna, VA
- $55,000 - $60,000 a year
- Full-time
- Bachelor of Science
- Clinic
- In-person
- Profit sharing
- Disability insurance
5d
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
Laboratory Technician - Fairfax, VA
UL Solutions —Fairfax, VA
- $45,000 - $60,000 a year
- Overtime
- Bachelor's degree
- Cleaning
- In-person
- Health insurance
- Dental insurance
10d
Research Technician
Howard Hughes Medical Institute —Ashburn, VA
- $45,760 - $74,360 a year
- Weekends as needed
- Bachelor of Science
- Maintenance
- Bachelor's degree
- Health insurance
- Retirement plan
Environmental Resources Analyst
West Virginia —Jefferson County, WV
- $50,242 - $88,526 a year
- Online Application
- Mid-level
- Office
- Public Health
9d
Firearms Examiner
Ideal Innovations, Inc —Dulles, VA
- Full-time
- Laboratory
- Bachelor of Science
- Bachelor's degree
Quick Apply
Assistant Scientist - IHSD-R&D-GB
MRIGlobal —Gaithersburg, MD
- $55,000 - $66,000 a year
- Email
- Bachelor of Science
- Analysis skills
- Communication skills
- Paid parental leave
- Paid holidays
Quick Apply
11d
Laboratory Technician
Steelyard Analytics, Inc. —Gaithersburg, MD
- $55,000 a year
- Full-time
- Bachelor of Science
- Laboratory experience
- English
- 401(k)
- Paid time off
Quick Apply
Associate Scientist
Pharmaron —Germantown, MD
- Full-time
- Bachelor of Science
- Bachelor's degree
- Quality control
Quick Apply

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Computational Physicist - AI Trainer

DataAnnotation -
Manassas, VA

Quick Apply

Job Details

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

Benefits

Flexible schedule

Qualifications

Computational 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 Computational Physicist - 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.

Quick Apply

Refine Your Search

science jobs in Dulles, VA

Computational Physicist - AI Trainer

Principal Data Scientist - AI Trainer

Computational Neuroscientist - AI Trainer

Associate Biologist

Research Analyst- REMOTE

Associate Quality Control

Associate Scientist I

Land Stewardship Manager

FT Zookeeper

Clinical Research Coordinator

Quality Control Microbiology Technician

Clinical Research Coordinator

Laboratory Analyst

Laboratory Technician - Fairfax, VA

Research Technician

Environmental Resources Analyst

Firearms Examiner

Assistant Scientist - IHSD-R&D-GB

Laboratory Technician

Associate Scientist

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