Top 716 Science Jobs in Rosedale, MD

Staff Data Scientist - AI Trainer
DataAnnotation —Columbia, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
5d
Regional Laboratory Operations Director, Mid-Atlantic
Microbac —Baltimore, MD
- $90,000 - $120,000 a year
- Full-time
- Up to 50% travel
- Pass drug screening
- Research
- Wellness program
- Paid holidays
Quick Apply
Environmental Simulation & Reliability Lab Manager
Eurofins —Baltimore, MD
- $140,000 - $160,000 a year
- Overtime
- 7 years
- High school diploma or GED
- Business development experience
- Paid holidays
- Disability insurance
11d
Technician Specialist
W. R. Grace & Co. —Baltimore, MD
- 8 hour shift
- Microsoft Word
- Forklift
- Ability to climb stairs
- Wellness program
- Paid holidays
Data Scientist - AI Trainer
DataAnnotation —Columbia, MD
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Research Technician
IcaPath —Baltimore, MD
- $60,000 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Quick Apply
3d
Laboratory Technician
Guidehouse —Baltimore, MD
- $49,000 - $81,000 a year
- Full-time
- Bachelor's degree
- Critical & Intensive Care
- Data entry
- Commuter assistance
- Health savings account
Clinical Research Coordinator
Medasource —Baltimore, MD
- $30 - $34 an hour
- Contract
- Mid-level
- Bachelor's degree
- Older adults
Quick Apply
Medical Laboratory Scientist I
University of Maryland Medical System —Baltimore, MD
- Full-time
- No experience needed
- Associate's degree
- Entry level
11d
Early Career Environmental Scientist
WSP —Baltimore, MD
- Office
- Analysis skills
- Driver's License
- Disability insurance
- Health insurance
Embryology Lab Assistant
Shady Grove Fertility —Towson, MD
- $22 - $25 an hour
- Urgently hiring
- Computer literacy
- HIPAA
- Organizational skills
- Paid parental leave
- Paid holidays
Quick Apply
Biorepository Research Coordinator II
MedStar Health —Baltimore, MD
- $62,254 - $101,836 a year
- Full-time
- Surgery
- OSHA
- Mid-level
4d
Clinical Laboratory Scientist (Laboratory Information Manager)
US Veterans Health Administration —Baltimore, MD
- $120,429 - $156,561 a year
- Online Application
- Background check
- Pass drug screening
- No experience needed
- Paid parental leave
- Paid holidays
8d
Lab Tech III
McCormick —Hunt Valley, MD
- $23.65 - $35.47 an hour
- Overtime
- Mid-level
- Windows
- Ability to lift 50 pounds
- Profit sharing
- Paid parental leave
8d
Medical Laboratory Scientist
MedStar Health —Baltimore, MD
- $35.68 - $64.71 an hour
- Full-time
- 5 years
- Computer literacy
- No experience needed
9d
Research Assistant (Pediatrics)
Johns Hopkins University —Baltimore, MD
- $17.20 - $30.30 an hour
- Full-time
- Background check
- Analysis skills
- University
Analyst I
Microbac —Baltimore, MD
- $19 - $21 an hour
- Full-time
- Computer literacy
- Pass drug screening
- High school diploma or GED
- Wellness program
- Paid holidays
Quick Apply
Biological Research Scientist
Precise Systems —Aberdeen Proving Ground, MD
- $68,952.32 - $103,428.48 a year
- Mid-level
- Bachelor's degree
- 1 year
- AD&D insurance
- Paid holidays
Scientist I, KDI/Media Formats
Thermo Fisher Scientific —Hunt Valley, MD
- $53,300 - $70,000 a year
- Email
- Bachelor's degree
- Continuous improvement
- Cleaning
- Commuter assistance
- Paid parental leave
Assistant Immunologist I
CEL-SCI Corporation —Baltimore, MD
- Email
- Bachelor of Science
- Mid-level
- Bachelor's degree

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Staff Data Scientist - AI Trainer

DataAnnotation -
Columbia, MD

Quick Apply

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 Staff Data Scientist - 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

science jobs in Rosedale, MD

Staff Data Scientist - AI Trainer

Regional Laboratory Operations Director, Mid-Atlantic

Environmental Simulation & Reliability Lab Manager

Technician Specialist

Data Scientist - AI Trainer

Research Technician

Laboratory Technician

Clinical Research Coordinator

Medical Laboratory Scientist I

Early Career Environmental Scientist

Embryology Lab Assistant

Biorepository Research Coordinator II

Clinical Laboratory Scientist (Laboratory Information Manager)

Lab Tech III

Medical Laboratory Scientist

Research Assistant (Pediatrics)

Analyst I

Biological Research Scientist

Scientist I, KDI/Media Formats

Assistant Immunologist I

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