Top 335 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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4d
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 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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Data Specialist (Healthcare Data & Integration)
Medisolv Inc —Clarksville, MD
- Remote
- Background check
- Mid-level
- SQL
Quick Apply
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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Junior Data & Insights Specialist
Seneca Holdings —Chantilly, VA
- Full-time
- Remote
- Analysis skills
- Bachelor's degree
- Military encouraged
- 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
3d
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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10d
Data Specialist I
Amentum —Washington, DC
- $32.10 an hour
- Full-time
- Bachelor's degree
- Entry level
- Employee stock purchase plan
- Paid holidays
5d
Data Specialist Trauma
Children's National Hospital —Washington, DC
- $19.65 - $32.75 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Bachelor's degree
- Commuter assistance
- AD&D insurance
6d
Multiple Openings - Data Analysts, Data Leads & Human Factors Professionals
Aertron, Inc —Washington, DC
- $60,000 - $85,000 a year
- Email
- In-person
- Senior level
- Communication skills
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Data Product & Quality Specialist
Accenture Federal Services —Suitland, MD
- $105,100 - $115,400 a year
- Mid-level
- SQL
- Analysis skills
13d
Grants Project Coordinator & Data Processing Specialist, Junior
LCG, Inc. —Rockville, MD
- $23.49 - $29.31 an hour
- Remote
- Microsoft Outlook
- Customer service
- Administrative experience
- Paid holidays
- Disability insurance
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Data Center Security Specialist, Data Center Security
Amazon Data Services, Inc. —Manassas, VA
- $28 - $50 an hour
- Full-time
- Mid-level
- AD&D insurance
- Health insurance
11d
Data Governance & Catalog Specialist
Accenture Federal Services —Suitland, MD
- $135,300 - $162,100 a year
- Mid-level
- US work authorization
- Military encouraged
11d
Data and Compliance Specialist
United Communities Against Poverty —Capitol Heights, MD
- $75,000 - $85,000 a year
- Weekends as needed
- Mid-level
- SQL
- Analysis skills
- AD&D insurance
- Health insurance
Quick Apply
11d
Housing Data And Administrative Specialist
Community of Hope —Washington, DC
- $25.96 - $26.92 an hour
- 8 hour shift
- Microsoft Word
- Mid-level
- Office
- Continuing education credits
- Paid holidays
E Discovery-IT Data Specialist- Entry Level
CACI —Washington, DC
- $28.53 an hour
- Full-time
- Hybrid work
- Computer Science
- Data analysis skills
- Windows
- Health insurance
- On-the-job training
10d
Data Specialist II
Amentum —Washington, DC
- $40.28 an hour
- Full-time
- Computer Science
- Mid-level
- Office
- Employee stock purchase plan
- Paid holidays
7d
Design and Data Visualization Specialist
New America —Washington, DC
- $85,338 - $95,338 a year
- Full-time
- 5 years
- Office
- Senior level
- Paid holidays
- Health insurance

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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
4 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

User Support Specialist (Intelligence Data Discovery and Tradecraft)

Data Specialist

Data Specialist (Healthcare Data & Integration)

Data Processing Specialist, Associate

Junior Data & Insights Specialist

IT Data Specialist - Entry Level

Data Entry Specialist

Data Specialist I

Data Specialist Trauma

Multiple Openings - Data Analysts, Data Leads & Human Factors Professionals

Data Product & Quality Specialist

Grants Project Coordinator & Data Processing Specialist, Junior

Data Center Security Specialist, Data Center Security

Data Governance & Catalog Specialist

Data and Compliance Specialist

Housing Data And Administrative Specialist

E Discovery-IT Data Specialist- Entry Level

Data Specialist II

Design and Data Visualization Specialist

I want to receive the latest job alert for data specialist in arlington, va

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