Top 103 Science Jobs in Aberdeen, MD

Senior Data Scientist - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
4d
Equine Laboratory Technician
Select Breeders Service —Chesapeake City, MD
- From $18 an hour
- Full-time
- Computer literacy
- Mid-level
- High school diploma or GED
- Continuing education credits
- Disability insurance
Quick Apply
4d
INTERDISCIPLINARY
US Defense Health Agency —Aberdeen Proving Ground, MD
- $70,623 - $133,142 a year
- Online Application
- Background check
- Pass drug screening
- Mid-level
12h
QC Scientist Level 1 - Belcamp, MD
CHESAPEAKE SPICE CO LLC —Belcamp, MD
- $21 - $23 an hour
- Overtime
- English
- Organizational skills
- Associate's degree
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
VENESCO, LLC —Aberdeen Proving Ground, MD
- $54.30 an hour
- Doctoral degree
- Master's degree
- Bachelor's degree
Quick Apply
2nd Shift QC Scientist Level 1 - Belcamp, MD
CHESAPEAKE SPICE CO LLC —Belcamp, MD
- $21 - $23 an hour
- Overtime
- English
- Organizational skills
- Associate's degree
Entry-Level Environmental Technician (0-2 yrs)
Ten Bears Environmental —Newark, DE
- $20 - $28 an hour
- Full-time
- Microsoft Word
- Microsoft Excel
- Bachelor of Science
- Health savings account
- Health insurance
Quick Apply
9d
Medical Laboratory Scientist II
University of Maryland Medical System —Aberdeen, MD
- Part-time
- No experience needed
- Mid-level
- 3 years
Laboratory Technician 3
Siemens Healthineers —Newark, DE
- $59,240 - $81,455 a year
- Full-time
- OSHA
- 1 year
- Associate's degree
- Disability insurance
- Health insurance
Analytical Chemist
Precise Systems —Gunpowder, MD
- $76,709.40 - $120,000.96 a year
- Bachelor of Science
- Mid-level
- Bachelor's degree
- AD&D insurance
- Paid holidays
Staff Natural Resources Scientist
Geo-Technology Associates Inc. —Abingdon, MD
- Full-time
- Bachelor of Science
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
R&D Technologist
Qnity —Newark, DE
- Bachelor of Science
- Mid-level
- Databases
Scientist II
VENESCO, LLC —Aberdeen Proving Ground, MD
- $64.03 an hour
- Doctoral degree
- Master's degree
- Bachelor's degree
Quick Apply
Environmental Health Specialist I
Baltimore County, MD —Towson, MD
- $55,613 - $63,517 a year
- Part-time
- Hospital
- Computer literacy
- Writing skills
- Health insurance
- Dental insurance
Senior Laboratory Technician
The Chemours Company —Newark, DE
- $29.40 - $45.94 an hour
- Full-time
- Microsoft Excel
- Mid-level
- 3 years
- Commuter assistance
- Employee stock purchase plan
11d
Computer/Data Scientist(Entry Level) (Job #712)
Defense Acquisition Support Services LLC —Aberdeen Proving Ground, MD
- $80,000 - $155,000 a year
- Analysis skills
- Communication skills
- Entry level
- Health insurance
- Dental insurance
Quick Apply
Biorepository Research Coordinator II
MedStar Health —Baltimore, MD
- $62,254 - $101,836 a year
- Full-time
- Surgery
- OSHA
- Mid-level
3d
Associate Investigator
The Chemours Company —Newark, DE
- $73,947 - $115,542 a year
- Full-time
- Bachelor of Science
- Mid-level
- Bachelor's degree
- Commuter assistance
- Employee stock purchase plan
Medical Laboratory Scientist
MedStar Health —Baltimore, MD
- $35.68 - $64.71 an hour
- Full-time
- 5 years
- Computer literacy
- No experience needed
8d

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Senior Data Scientist - AI Trainer

DataAnnotation -
Maryland

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
4 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 Senior 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 Aberdeen, MD

Senior Data Scientist - AI Trainer

Equine Laboratory Technician

INTERDISCIPLINARY

QC Scientist Level 1 - Belcamp, MD

Biological Research Scientist

Scientist I

2nd Shift QC Scientist Level 1 - Belcamp, MD

Entry-Level Environmental Technician (0-2 yrs)

Medical Laboratory Scientist II

Laboratory Technician 3

Analytical Chemist

Staff Natural Resources Scientist

R&D Technologist

Scientist II

Environmental Health Specialist I

Senior Laboratory Technician

Computer/Data Scientist(Entry Level) (Job #712)

Biorepository Research Coordinator II

Associate Investigator

Medical Laboratory Scientist

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