Top 501 Mathematician Jobs in Arlington, Va

Computational Neuroscientist - AI Trainer
DataAnnotation —Alexandria, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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12d
Computational Scientist - AI Trainer
DataAnnotation —Vienna, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Quantitative AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Applied Research Mathematician / Generative AI
National Security Agency —Fort Meade, MD
- $132,751 - $197,200 a year
- 8 hour shift
- Computer science
- Doctoral degree
- Computer Science
6d
Analytic Methodologist
Central Intelligence Agency —Washington, DC
- $63,940 - $158,322 a year
- Full-time
- Writing skills
- Mid-level
- Office
Research Data Scientist
Swayable —Washington, DC
- $125,000 - $165,000 a year
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Junior Data Scientist
AITHERAS, LLC —Arlington, VA
- $100,000 - $120,000 a year
- Full-time
- Computer Science
- SQL
- AWS
Quick Apply
Machine Learning / Data Scientist
Parsons —Washington, DC
- $88,400 - $154,700 a year
- Computer Science
- 5 years
- Office
- Wellness program
- Paid holidays
Operations Research Analyst
US Defense Human Resources Activity —Alexandria, VA
- $121,785 - $158,322 a year
- Overtime
- Background check
- Pass drug screening
- Mid-level
2d
Associate Data Scientist
Quantifind —Washington, DC
- $100,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid time off
- 401(k) matching
Statistician and Mathematician
Booz Allen Hamilton —Washington, DC
- $99,000 - $225,000 a year
- Full-time
- Research
- Office
- 8 years
- Health insurance
- Flexible spending account
Web Application Architect 1– Machine Learning
Bloomberg BNA —Arlington, VA
- $110,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
3d
Jr. Counter Intelligence Data Scientist
Bering-Alaka`ina Holdings, LLC —Arlington, VA
- Computer Science
- Office
- Master's degree
- Paid holidays
- Disability insurance
Data Scientist I
KBR —Arlington, VA
- Full-time
- Java
- Analysis skills
- Math
- Health insurance
- Dental insurance
Jr. Data Scientist
Systems Planning and Analysis —Alexandria, VA
- $85,000 - $105,000 a year
- Urgently hiring
- Computer Science
- Military
- Mid-level
- Health savings account
- Disability insurance
Data Scientist - All Levels
Interclypse, Inc. —Reston, VA
- Computer science
- Azure
- Computer Science
- Paid jury duty
- Health savings account
Data Scientist II
2U —Washington, DC
- $107,300 - $124,200 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Paid holidays
- Health insurance
Quick Apply
Junior Data Scientist
Strategic ACI —Washington, DC
- $85,000 a year
- Full-time
- Analysis skills
- Bachelor's degree
- Scripting
- Paid holidays
- Disability insurance
Quick Apply
Data Scientist
Hive Group LLC —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
Quick Apply
Data Scientist
Thomson Reuters —McLean, VA
- $102,200 - $189,800 a year
- Full-time
- Remote
- Computer Science
- 3 years
- SQL
- Commuter assistance
- Health savings account

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mathematician jobs near arlington, va

Computational Neuroscientist - AI Trainer

DataAnnotation -
Alexandria, VA

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Job Details

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

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 Neuroscientist - 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

mathematician jobs in arlington, va

Computational Neuroscientist - AI Trainer

Computational Scientist - AI Trainer

Quantitative AI Trainer

Applied Research Mathematician / Generative AI

Analytic Methodologist

Research Data Scientist

Junior Data Scientist

Machine Learning / Data Scientist

Operations Research Analyst

Associate Data Scientist

Statistician and Mathematician

Web Application Architect 1– Machine Learning

Jr. Counter Intelligence Data Scientist

Data Scientist I

Jr. Data Scientist

Data Scientist - All Levels

Data Scientist II

Junior Data Scientist

Data Scientist

Data Scientist

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