Top 256 Data Scientists Jobs in Baltimore, MD

Epidemiologist - AI Trainer
DataAnnotation —Maryland
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Performance Analyst (Investments) - AI Trainer
DataAnnotation —Beltsville, MD
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Columbia, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
Data Scientist - AI Trainer
DataAnnotation —Fort Meade, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
12d
AI Engineer Consultant
Deloitte —Baltimore, MD
- $93,000 - $171,300 a year
- Full-time
- Azure
- Oracle
- Computer Science
Senior AI Engineer (SWE-3)
Leidos —Linthicum Heights, MD
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Bachelor's degree
- Fair chance
- Paid holidays
- Paid time off
AI Sr. Developer (Secret Clearance Required)
Deloitte —Baltimore, MD
- $110,700 - $218,300 a year
- Full-time
- Computer Science
- 5 years
- Travel
Senior AI Engineer (SWE-3)
Leidos —Linthicum Heights, MD
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Bachelor's degree
- Fair chance
- Paid holidays
- Paid time off
Senior AI Engineer (SWE-3)
Leidos —Linthicum Heights, MD
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Bachelor's degree
- Fair chance
- Paid holidays
- Paid time off
Senior Data Analyst
Leidos —Odenton, MD
- $87,100 - $157,450 a year
- Full-time
- SQL
- Bachelor's degree
- Fair chance
Artificial Intelligence (AI) Engineer (SWE-2)
Leidos —Linthicum Heights, MD
- $87,100 - $157,450 a year
- Full-time
- 5 years
- Mid-level
- Bachelor's degree
- Paid holidays
- Paid time off
AI Systems Engineer (SE-3)
Leidos —Fort Meade, MD
- $107,900 - $195,050 a year
- Full-time
- Research
- Mid-level
- Java
- Paid holidays
- Paid time off
1d
Data Scientist - AI/ML (TS/SCI w/ Poly)
Parsons —Fort George G Meade, MD
- $112,200 - $196,400 a year
- Windows
- 3 years
- Master's degree
- Wellness program
- Paid holidays
AI Analyst
Hartman Executive Advisors —Baltimore, MD
- $90,000 - $110,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Data Engineer II
eSimplicity —Columbia, MD
- $93,300 - $100,000 a year
- Full-time
- Remote
- Azure
- 5 years
- System design
- Paid holidays
- Disability insurance
Quick Apply
5d
Sr. Data Analyst
Glint Tech Solutions LLC —Columbia, MD
- Azure
- Master's degree
- Bachelor's degree
Quick Apply
Applied AI Analyst
Innodata Inc. —Maryland City, MD
- $15 an hour
- Full-time
- English
- Mid-level
- Master's degree
Quick Apply
AI Engineer
RSC2 INC —Hanover, MD
- $118,067 - $263,155 a year
- Full-time
- 18 years or older
- Computer science
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Senior AI Engineer (Maryland, US)
VulnCheck —Columbia, MD
- Remote
- 7 years
- System design
- AWS
- Health insurance
- Dental insurance
Quick Apply
Data Scientist
eureka strategic consulting —Columbia, MD
- Mid-level
- Math
- Python
- Health savings account
- Disability insurance

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Data Scientists jobs near Baltimore, MD

Epidemiologist - AI Trainer

DataAnnotation -
Maryland

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Job Details

Part-time | Full-time | Contract
$40 - $60 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 Epidemiologist - 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, up to $60 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:

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 Scientists jobs in Baltimore, MD

Epidemiologist - AI Trainer

Performance Analyst (Investments) - AI Trainer

Data Scientist - AI Trainer

Data Scientist - AI Trainer

AI Engineer Consultant

Senior AI Engineer (SWE-3)

AI Sr. Developer (Secret Clearance Required)

Senior AI Engineer (SWE-3)

Senior AI Engineer (SWE-3)

Senior Data Analyst

Artificial Intelligence (AI) Engineer (SWE-2)

AI Systems Engineer (SE-3)

Data Scientist - AI/ML (TS/SCI w/ Poly)

AI Analyst

Data Engineer II

Sr. Data Analyst

Applied AI Analyst

AI Engineer

Senior AI Engineer (Maryland, US)

Data Scientist

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