Top 333 Data specialist Jobs in Arlington Va

AI Data Quality Specialist - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
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3d
AI Annotation Specialist Data Science - AI Trainer
DataAnnotation —McLean, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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6d
AI Annotation Specialist Data Science - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
3d
Data Lifecycle Specialist
Central Intelligence Agency —Washington, DC
- $74,584 - $156,755 a year
- Full-time
- Mid-level
- Bachelor's degree
- Business Administration
- Health insurance
- Dental insurance
User Support Specialist (Intelligence Data Discovery and Tradecraft)
Leidos —Bethesda, MD
- $73,450 - $132,775 a year
- Full-time
- Mid-level
- Office
- Bachelor's degree
- Flexible schedule
Data Processing Specialist, Associate
LCG, Inc. —Rockville, MD
- $20 - $25 an hour
- PRN
- Remote
- 7 years
- Computer literacy
- High school diploma or GED
- Paid holidays
- Disability insurance
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Records Scanning Specialist - Active TS/SCI with Polygraph Required
LMI —McLean, VA
- $80,000 - $115,000 a year
- Full-time
- Mid-level
- Associate's degree
- Commercial
4d
Records Scanning Specialist - TS/SCI with Polygraph Required
LMI —McLean, VA
- $90,000 - $115,000 a year
- Full-time
- Mid-level
- Associate's degree
- Commercial
4d
PaintCare Data Support Specialist
American Coatings Association & PaintCare —Washington, DC
- $60,000 - $75,000 a year
- Full-time
- Remote
- Office
- Microsoft Office
- SQL
- Travel reimbursement
- Health insurance
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Data Entry Specialist
XpresCheck —Dulles, VA
- $22 an hour
- Weekends as needed
- Microsoft Outlook
- Customer service
- Computer literacy
- 401(k) matching
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9d
Data Specialist
Contact Government Services, LLC —Arlington, VA
- $61,152 - $82,992 a year
- Full-time
- Mid-level
- Training & development
- Health insurance
- Dental insurance
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IT Data Specialist - Entry Level
CACI —Washington, DC
- $27.63 an hour
- Full-time
- Computer Science
- Office
- 3 years
- Health insurance
- On-the-job training
2d
Database / Data Management Specialist
Parsons —Washington, DC
- $88,400 - $154,700 a year
- Computer science
- Computer Science
- 5 years
- Wellness program
- Paid holidays
Development Data and Systems Specialist
WOLF TRAP FOUNDATION FOR THE PERFORMING ARTS —Vienna, VA
- Full-time
- Hybrid work
- Background check
- Microsoft Excel
- Customer service
Data Standardization Specialist
Amyx, Inc. —Fort Belvoir, VA
- $95,000 - $140,000 a year
- Full-time
- Remote
- SQL
- Ability to sit for extended periods
- Senior level
- Wellness program
- Health savings account
Part-Time Oncology Data Specialist - Certified (remote)
Guidehouse Managed Services LLC —Washington, DC
- $68,000 - $113,000 a year
- Part-time
- Remote
- 5 years
- High school diploma or GED
- Analysis skills
- Health savings account
- Paid holidays
Senior Delivery Consultant - Data , Professional Services, AWSI HCLS
Amazon Web Services, Inc. —Arlington, VA
- $153,600 - $207,800 a year
- Full-time
- 5 years
- System design
- HIPAA
- AD&D insurance
- Health insurance
Data Specialist (Healthcare Data & Integration)
Medisolv Inc —Clarksville, MD
- Remote
- Background check
- Mid-level
- SQL
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Junior Data & Insights Specialist
Seneca Holdings —Chantilly, VA
- Full-time
- Remote
- Analysis skills
- Bachelor's degree
- Military encouraged
- Health insurance
- Dental insurance
Quick Apply
Data Specialist I
Amentum —Washington, DC
- $32.10 an hour
- Full-time
- Bachelor's degree
- Entry level
- Employee stock purchase plan
- Paid holidays
4d

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data specialist jobs near arlington va

AI Data Quality Specialist - AI Trainer

DataAnnotation -
Falls Church, VA

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Job Details

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

Benefits

Flexible schedule

Qualifications

Quantitative applied 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 AI Data Quality Specialist - 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

data specialist jobs in arlington va

AI Data Quality Specialist - AI Trainer

AI Annotation Specialist Data Science - AI Trainer

AI Annotation Specialist Data Science - AI Trainer

Data Lifecycle Specialist

User Support Specialist (Intelligence Data Discovery and Tradecraft)

Data Processing Specialist, Associate

Records Scanning Specialist - Active TS/SCI with Polygraph Required

Records Scanning Specialist - TS/SCI with Polygraph Required

PaintCare Data Support Specialist

Data Entry Specialist

Data Specialist

IT Data Specialist - Entry Level

Database / Data Management Specialist

Development Data and Systems Specialist

Data Standardization Specialist

Part-Time Oncology Data Specialist - Certified (remote)

Senior Delivery Consultant - Data , Professional Services, AWSI HCLS

Data Specialist (Healthcare Data & Integration)

Junior Data & Insights Specialist

Data Specialist I

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