Top 1161 Scientist Jobs in Monterey Park Ca

Cognitive Scientist - AI Trainer
DataAnnotation —Garden Grove, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Chemist (Night Shift)
Heraeus Incorporated —Santa Fe Springs, CA
- $25 - $27 an hour
- Overtime
- Laboratory experience
- Research
- Mid-level
- Paid training
- Health savings account
4d
Research Data Scientist - AI Trainer
DataAnnotation —Los Angeles, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
UL Lab Engineer
Elite Lighting —Commerce, CA
- From $72,000 a year
- Full-time
- Background check
- Mid-level
- Master's degree
- Paid holidays
- Health insurance
Quick Apply
Medical Laboratory Scientist || Quick offer
MTK Healthcare —California
- $50 - $60 an hour
- Contract
- BLS Certification
- Mid-level
Quick Apply
5d
Clinical Lab Scientist, FT Day
Martin Luther King, Jr. Community Hospital —Los Angeles, CA
- Full-time
- Computer literacy
- Mid-level
- Bachelor's degree
4h
Research Associate I - Ajami Lab - Department of Neurology
CEDARS-SINAI —Los Angeles, CA
- Full-time
- Computer literacy
- Bachelor's degree
- Neurology
5d
Lab Coordinator - Biology
Occidental College —Los Angeles, CA
- Part-time
- Clean driving record
- Microsoft Excel
- Writing skills
10d
Research Associate II - Regenerative Medicine Institute
CEDARS-SINAI —Los Angeles, CA
- Full-time
- Computer literacy
- Mid-level
- Bachelor's degree
QC Chemist
Dr. J SkinClinic —Cerritos, CA
- $25 - $35 an hour
- Full-time
- Microsoft Word
- Mid-level
- Bachelor's degree
Quick Apply
11d
Chemist I
Astrix Technology Group —Los Angeles, CA
- $24 - $26 an hour
- Monday to Friday
- Bachelor's degree
- Entry level
Quick Apply
1d
Research Associate II - Division of Endocrinology / Department of Medicine
CEDARS-SINAI —Los Angeles, CA
- Full-time
- Mid-level
- Bachelor's degree
- 1 year
Clinical Lab Scientist I, Core Laboratory
Cedars-Sinai —Los Angeles, CA
- $38.88 - $60.26 an hour
- 8 hour shift
- Hospital
- English
- High school diploma or GED
Clinical Lab Scientist II, Lab Support Services
Cedars-Sinai —Los Angeles, CA
- $48.13 - $77.01 an hour
- 8 hour shift
- Hospital
- Mid-level
- Bachelor's degree
Clinical Lab Scientist II, Core Laboratory
Cedars-Sinai —Los Angeles, CA
- $48.13 - $77.01 an hour
- 8 hour shift
- Hospital
- Mid-level
- Bachelor's degree
Environmental Scientist
Parsons —Pasadena, CA
- $55,300 - $96,800 a year
- Holidays
- Management
- Mid-level
- Office
- Wellness program
- Paid holidays
Chemist
Marathon Petroleum Company LP —Carson, CA
- $93,000 - $160,300 a year
- Full-time
- Microsoft Outlook
- Computer literacy
- Basic math
- Paid parental leave
- Dental insurance
5d
Environmental Staff Scientist
Giles Engineering Associates, Inc. —Los Angeles, CA
- Email
- Clean driving record
- Mid-level
- Office
Instructional Lab Technician 50% - Multidisciplinary (Biology)
Rio Hondo College —Whittier, CA
- $2.95 - $3,780.34 a month
- Part-time
- Laboratory
- Classroom
- Ability to walk for extended periods
12d
Biomedical Technician
Cedars-Sinai —West Hollywood, CA
- $30.46 - $47.21 an hour
- 8 hour shift
- Writing skills
- Organizational skills
- Cleaning
- Tuition reimbursement

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Cognitive Scientist - AI Trainer

DataAnnotation -
Garden Grove, CA

Quick Apply

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 Cognitive 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, 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

scientist jobs in monterey park ca

Cognitive Scientist - AI Trainer

Chemist (Night Shift)

Research Data Scientist - AI Trainer

UL Lab Engineer

Medical Laboratory Scientist || Quick offer

Clinical Lab Scientist, FT Day

Research Associate I - Ajami Lab - Department of Neurology

Lab Coordinator - Biology

Research Associate II - Regenerative Medicine Institute

QC Chemist

Chemist I

Research Associate II - Division of Endocrinology / Department of Medicine

Clinical Lab Scientist I, Core Laboratory

Clinical Lab Scientist II, Lab Support Services

Clinical Lab Scientist II, Core Laboratory

Environmental Scientist

Chemist

Environmental Staff Scientist

Instructional Lab Technician 50% - Multidisciplinary (Biology)

Biomedical Technician

I want to receive the latest job alert for scientist in monterey park ca

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