Top 298 Mathematician Jobs in Ashburn Va

AI Researcher - AI Trainer
DataAnnotation —Fairfax, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Experimentation Analyst - AI Trainer
DataAnnotation —Herndon, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
Senior Data Scientist
SOSi —Chantilly, VA
- $102,414 - $212,706 a year
- Full-time
- Computer Science
- Mid-level
- Office
Quick Apply
Data Scientist - All Levels
Interclypse, Inc. —Reston, VA
- Computer science
- Azure
- Computer Science
- Paid jury duty
- Health savings account
Senior Applied Mathematician to Support Communications, Navigation, and Timing Engineering
The MITRE Corporation —McLean, VA
- Full-time
- Hybrid work
- Writing skills
- 3 years
- Master's degree
Data Scientist
Deltek, Inc. —Herndon, VA
- $76,000 - $134,000 a year
- Call employer
- Remote
- Azure
- Computer Science
- Mid-level
- Paid holidays
- Disability insurance
4d
ML/AI Engineer
Deltek, Inc. —Herndon, VA
- $63,500 - $111,750 a year
- Call employer
- Remote
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
4d
Medallia Strategy Analytics, Analyst
Medallia —McLean, VA
- $71,000 - $114,000 a year
- Full-time
- Computer Science
- Mid-level
- SQL
- Paid parental leave
- AD&D insurance
Computational Neuroscientist - AI Trainer
DataAnnotation —Manassas, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
9d
Computational Scientist - AI Trainer
DataAnnotation —Manassas, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
9d
Senior Lead Machine Learning Engineer
Capital One —McLean, VA
- Email
- Azure
- Doctoral degree
- Computer Science
- Health insurance
Quantitative Analytics Tech Lead – Model Validation
Freddie Mac —McLean, VA
- $144,000 - $216,000 a year
- Full-time
- Office
- 3 years
- Finance
Senior Manager, Statistical Programming (Oncology)
BioNTech AG —Gaithersburg, MD
- $130,800 - $209,400 a year
- Full-time
- Background check
- Computer Science
- Bachelor of Science
- Health savings account
- AD&D insurance
Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance
Quantitative Analytics Tech Lead
Freddie Mac —McLean, VA
- $144,000 - $216,000 a year
- Full-time
- Office
- 3 years
- Finance
Sr. Lead, Machine Learning Engineer (Enterprise Platforms Technology)
Capital One —McLean, VA
- Email
- Azure
- Doctoral degree
- Computer Science
- Health insurance
Senior Data Scientist
Leidos —Chantilly, VA
- $154,050 - $278,475 a year
- Full-time
- Computer Science
- 11+ years
- Bachelor's degree
Sr. Lead AI Engineer (AI Foundations)
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance
Senior Distinguished AI Engineer
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance
Senior Lead AI Engineer
Capital One —McLean, VA
- Email
- Azure
- Computer Science
- Java
- Health insurance

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mathematician jobs near ashburn va

AI Researcher - AI Trainer

DataAnnotation -
Fairfax, VA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 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 AI Researcher - 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 ashburn va

AI Researcher - AI Trainer

Experimentation Analyst - AI Trainer

Senior Data Scientist

Data Scientist - All Levels

Senior Applied Mathematician to Support Communications, Navigation, and Timing Engineering

Data Scientist

ML/AI Engineer

Medallia Strategy Analytics, Analyst

Computational Neuroscientist - AI Trainer

Computational Scientist - AI Trainer

Senior Lead Machine Learning Engineer

Quantitative Analytics Tech Lead – Model Validation

Senior Manager, Statistical Programming (Oncology)

Senior Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)

Quantitative Analytics Tech Lead

Sr. Lead, Machine Learning Engineer (Enterprise Platforms Technology)

Senior Data Scientist

Sr. Lead AI Engineer (AI Foundations)

Senior Distinguished AI Engineer

Senior Lead AI Engineer

I want to receive the latest job alert for mathematician in ashburn va

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