Top 331 Data specialist Jobs in Bethesda, Md

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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11d
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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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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Grants Project Coordinator & Data Processing Specialist, Associate
LCG, Inc. —Rockville, MD
- $27.64 - $34.01 an hour
- Remote
- Microsoft Outlook
- Mid-level
- Continuous improvement
- Paid holidays
- Disability insurance
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Data Specialist (Healthcare Data & Integration)
Medisolv Inc —Clarksville, MD
- Remote
- Background check
- Mid-level
- SQL
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SME Data Warehouse Specialist/Reporting Specialist -- Data Bricks
Teracore —Washington, DC
- Remote
- Bachelor of Science
- Mid-level
- Bachelor's degree
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Data Specialist
Contact Government Services, LLC —Rockville, MD
- $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
10d
Data Specialist Trauma- Fully Remote
Children's National Hospital —Washington, DC
- $19.65 - $32.75 an hour
- Full-time
- Remote
- Mid-level
- High school diploma or GED
- Bachelor's degree
- Commuter assistance
- AD&D insurance
13d
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 Standardization Specialist
DCCA —Bethesda, MD
- $128,000 - $270,000 a year
- 7 years
- Bachelor's degree
- Experience equivalent to degree accepted
- Disability insurance
- Health insurance
Digital Fingerprint Specialist
Protection Strategies Inc —Rockville, MD
- Full-time
- Pass drug screening
- High school diploma or GED
- Ability to sit for extended periods
- Commuter assistance
- Health savings account
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Database / Data Management Specialist
Parsons —Washington, DC
- $88,400 - $154,700 a year
- Computer science
- Computer Science
- 5 years
- Wellness program
- 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
Data Specialist II
Amentum —Washington, DC
- $40.28 an hour
- Full-time
- Computer Science
- Mid-level
- Office
- Employee stock purchase plan
- Paid holidays
14d
Grants Project Coordinator & Data Processing Specialist, Senior
LCG, Inc. —Rockville, MD
- $33.45 - $36.85 an hour
- Remote
- Microsoft Excel
- Microsoft Outlook
- 5 years
- Paid holidays
- Disability insurance
Quick Apply
Data Product & Quality Specialist
Accenture Federal Services —Suitland, MD
- $105,100 - $115,400 a year
- Mid-level
- SQL
- Analysis skills
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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Senior Maritime Data and Infrastructure Subject Matter Expert
Bowhead —Washington, DC
- $75,000 - $95,000 a year
- Full-time
- Ability to walk for extended periods
- Writing skills
- Office
Accounts Receivable Specialist - AI Trainer
DataAnnotation —Bethesda, MD
- $50 - $100 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
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data specialist jobs near bethesda, md

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
11 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.

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Refine Your Search

data specialist jobs in bethesda, md

AI Data Quality Specialist - AI Trainer

Data Processing Specialist, Associate

Grants Project Coordinator & Data Processing Specialist, Junior

Grants Project Coordinator & Data Processing Specialist, Associate

Data Specialist (Healthcare Data & Integration)

SME Data Warehouse Specialist/Reporting Specialist -- Data Bricks

Data Specialist

IT Data Specialist - Entry Level

Data Specialist Trauma- Fully Remote

PaintCare Data Support Specialist

Data Standardization Specialist

Digital Fingerprint Specialist

Database / Data Management Specialist

E Discovery-IT Data Specialist- Entry Level

Data Specialist II

Grants Project Coordinator & Data Processing Specialist, Senior

Data Product & Quality Specialist

Junior Data & Insights Specialist

Senior Maritime Data and Infrastructure Subject Matter Expert

Accounts Receivable Specialist - AI Trainer

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