Top 29 Chemist Jobs in Westchester County Ny

Computational Chemist - AI Trainer
DataAnnotation —Stamford, CT
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Bioanalytical Scientist
Randstad Life Sciences —Ridgefield, CT
- $40.00 - $42.30 an hour
- Full-time
- Mid-level
- Master's degree
- Bachelor's degree
- AD&D insurance
- Disability insurance
Quick Apply
4d
HPLC Scientist II (Analytical Science)
InnoCom, Inc. —Ridgefield, CT
- $41 - $42 an hour
- Contract
- Background check
- Data analysis skills
- Mid-level
Quick Apply
4d
Applications Chemist
Takasago International Corporation U S A —Rockleigh, NJ
- $63,000 - $75,000 a year
- Full-time
- 5 years
- Bachelor's degree
- Senior level
- Health insurance
- Tuition reimbursement
QC Chemist
RK PHARMA INC —Pearl River, NY
- $55,000 - $95,000 a year
- Microsoft Excel
- Microsoft Outlook
- Bachelor of Science
Quick Apply
Scientist
Pall —Port Washington, NY
- $95,000 - $105,000 a year
- Full-time
- Clean driving record
- Bachelor of Science
- 3 years
- Health insurance
- Dental insurance
Analytical Chemist, Level II - 1st shift
PDI —Orangeburg, NY
- $60,000 - $70,000 a year
- Microsoft Word
- Customer service
- Maintenance
- Profit sharing
- Paid parental leave
Quick Apply
Associate Scientist
IMCD —Allendale, NJ
- $75,000 - $95,000 a year
- 6 years
- Mid-level
- Master's degree
Research Scientist
Syensqo —Stamford, CT
- $85,000 - $140,000 a year
- Bachelor of Science
- Mid-level
- Databases
Quick Apply
Product Safety Chemist (Part-Time)
Consumer Reports —Yonkers, NY
- $65,000 - $70,000 a year
- Part-time
- 5 years
- Bachelor of Science
- Bachelor's degree
- Health insurance
- 401(k) matching
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Associate Chemist
Barnet Products LLC —Englewood Cliffs, NJ
- $50,000 - $60,000 a year
- Email
- Microsoft Word
- Microsoft Excel
- Laboratory experience
- Health insurance
- Dental insurance
Quick Apply
Chemist, Nuclear Instrument Technologist
Cardinal Health —East Rutherford, NJ
- $33.60 - $47.90 an hour
- Overtime
- English
- Mid-level
- Analysis skills
- Paid parental leave
- Health savings account
Senior Associate Scientist-Vaccine Development (Analytical, Assays)
Pfizer —Pearl River, NY
- $68,600 - $114,300 a year
- Online Application
- Bachelor of Science
- Mid-level
- 3 years
- Paid holidays
- Relocation assistance
Flavorist - Principal Scientist
PepsiCo —Valhalla, NY
- $110,700 - $185,250 a year
- Bachelor of Science
- 8 years
- Bachelor's degree
- Paid parental leave
- Health insurance
2d
Senior Scientist, Sun Care Formulations
Edgewell Personal Care Brands —Allendale, NJ
- $84,000 - $126,000 a year
- Bachelor of Science
- Bachelor's degree
- Continuous improvement
Principal Scientist
Henkel —Darien, CT
- $110,000 - $120,000 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Bachelor's degree
- Travel
- Paid holidays
- Health insurance
Quick Apply
Associate Chemist - QC Analytical
DC Enterprises (iLABS Inc. and Affiliated Companies:) —Mahwah, NJ
- $22 - $25 an hour
- Full-time
- Bachelor's degree
- Organizational skills
- Communication skills
- AD&D insurance
- Paid holidays
Quick Apply
QC Chemist II
Perrigo —Bronx, NY
- $31.05 an hour
- Bachelor of Science
- English
- Mid-level
5d
Chemist
Glatt Gruppe —Ramsey, NJ
- Urgently hiring
- 5 years
- Master's degree
- Analysis skills
11d
PhD Battery Chemist/Engineer
Cadenza Innovation —Wilton, CT
- Full-time
- Doctor of Philosophy
- Senior level
- Communication skills

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chemist jobs near westchester county ny

Computational Chemist - AI Trainer

DataAnnotation -
Stamford, CT

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
8 days ago

Benefits

Flexible schedule

Qualifications

Computational 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 Computational Chemist - 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

chemist jobs in westchester county ny

Computational Chemist - AI Trainer

Bioanalytical Scientist

HPLC Scientist II (Analytical Science)

Applications Chemist

QC Chemist

Scientist

Analytical Chemist, Level II - 1st shift

Associate Scientist

Research Scientist

Product Safety Chemist (Part-Time)

Associate Chemist

Chemist, Nuclear Instrument Technologist

Senior Associate Scientist-Vaccine Development (Analytical, Assays)

Flavorist - Principal Scientist

Senior Scientist, Sun Care Formulations

Principal Scientist

Associate Chemist - QC Analytical

QC Chemist II

Chemist

PhD Battery Chemist/Engineer

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