Top 1567 Data Quality Analyst Jobs in Washington, DC

Senior Quantitative Analyst - AI Trainer
DataAnnotation —Washington, DC
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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5d
Cost Analyst
Professional Analysis Incorporated —Washington Navy Yard, DC
- $80,000 - $120,000 a year
- Email
- Hybrid work
- Background check
- 6 years
- Bachelor's degree
- Paid holidays
- Disability insurance
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4d
Program Analyst
RWD Consulting, LLC —Bethesda, MD
- $75,000 - $90,000 a year
- Full-time
- Computer Science
- English
- Mid-level
- Health insurance
- Dental insurance
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10d
Data Analyst- Functional and Technical
CGI Group, Inc. —Arlington, VA
- $51,600 - $121,100 a year
- Azure
- Computer Science
- Writing skills
- Paid parental leave
- Paid holidays
4d
Payments Analyst - AI Trainer
DataAnnotation —Alexandria, VA
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
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Data Analyst
Chamber Cardio —Washington, DC
- Full-time
- Remote
- Master's degree
- SQL
- Bachelor's degree
2d
Test and Evaluation Analyst/ Weapons System Requirements Analyst
CGI Group, Inc. —Washington, DC
- $79,600 - $194,000 a year
- Microsoft Excel
- Microsoft Outlook
- 5 years
- Paid parental leave
- Paid holidays
4d
Data Analyst (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $85,447 - $158,322 a year
- Online Application
- Computer Science
- Pass drug screening
- Mid-level
5d
Supply Chain Data Analyst- Secret Clearance Required
Deloitte —Arlington, VA
- Full-time
- Mid-level
- SQL
- Bachelor's degree
Data Analyst (HR Analytics) (Hiring Event)
National Geospatial-Intelligence Agency —Springfield, VA
- $85,447 - $158,322 a year
- Online Application
- Computer Science
- Pass drug screening
- Mid-level
5d
Data Analyst
US Federal Trade Commission —Washington, DC
- $102,415 - $133,142 a year
- Online Application
- Background check
- Pass drug screening
- Mid-level
10d
Data Analyst
Procentrix —Washington, DC
- $110,000 - $130,000 a year
- Mid-level
- SQL
- Analysis skills
Data Analyst
CACI —Washington, DC
- $72,700 - $149,200 a year
- Full-time
- Mid-level
- Java
- Analysis skills
- Health insurance
Data Analyst
PotomacWave —Washington, DC
- $85,000 - $115,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
Data Analyst
Guidehouse —Washington, DC
- $98,000 - $163,000 a year
- Mid-level
- Analysis skills
- Bachelor's degree
- Health savings account
- Paid holidays
Data Analyst
Guidehouse Inc. —Washington, DC
- $98,000 - $163,000 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
- Health savings account
- Paid holidays
10d
Contract Data Analyst
Techflairs —Washington, DC
- $32 - $38 an hour
- Contract
- Mid-level
- Office
- High school diploma or GED
Quick Apply
11d
Entry Level Data Analyst
Professional Analysis Incorporated —Washington, DC
- Email
- Background check
- SQL
- Analysis skills
- Paid holidays
- Disability insurance
Quick Apply
Data Operations Analyst
Berkeley Research Group, LLC —Washington, DC
- $80,000 - $115,000 a year
- Full-time
- Hybrid work
- Mid-level
- SQL
- Analysis skills
Operations Data Analyst
Lantern —Washington, DC
- Full-time
- Hybrid work
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Disability insurance

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Data Quality Analyst jobs near Washington, DC

Senior Quantitative Analyst - AI Trainer

DataAnnotation -
Washington, DC

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
5 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 Senior Quantitative Analyst - 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

Data Quality Analyst jobs in Washington, DC

Senior Quantitative Analyst - AI Trainer

Cost Analyst

Program Analyst

Data Analyst- Functional and Technical

Payments Analyst - AI Trainer

Data Analyst

Test and Evaluation Analyst/ Weapons System Requirements Analyst

Data Analyst (Hiring Event)

Supply Chain Data Analyst- Secret Clearance Required

Data Analyst (HR Analytics) (Hiring Event)

Data Analyst

Data Analyst

Data Analyst

Data Analyst

Data Analyst

Data Analyst

Contract Data Analyst

Entry Level Data Analyst

Data Operations Analyst

Operations Data Analyst

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