Top 70 Science Jobs in Fresno County, Ca

Astrophysicist - AI Trainer
DataAnnotation —Fresno, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Medical Laboratory Scientist || Quick offer
MTK Healthcare —California
- $50 - $60 an hour
- Contract
- BLS Certification
- Mid-level
Quick Apply
3d
Research Scientist - AI Trainer
DataAnnotation —California
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Clinical Research Coordinator
University of California San Francisco —Fresno, CA
- Full-time
- HIPAA
- Mid-level
- High school diploma or GED
8d
Seasonal Lab Technician 1 (Day) - Fresno
The Wine Group —Fresno, CA
- $21 an hour
- Weekends as needed
- 18 years or older
- Microsoft Excel
- Bachelor of Science
- On-the-job training
Forestry Field Technician
Sierra Resource Conservation District —Fresno County, CA
- $19 - $25 an hour
- Part-time
- Microsoft Excel
- Computer literacy
- High school diploma or GED
Microbiology Lab Technician
Lyons Magnus LLC —Fresno, CA
- $24 an hour
- Part-time
- Computer literacy
- Mid-level
- Computer skills
- Disability insurance
- Health insurance
Quick Apply
Clinical Data Scientist
Valley Children's Healthcare —Madera, CA
- $45.95 - $70.40 an hour
- Email
- Computer Science
- 3 years
- Master's degree
12d
Agriculture and Rangeland Field Assistant
Sierra Resource Conservation District —Fresno County, CA
- $22 - $26 an hour
- Weekends as needed
- Hybrid work
- Office
- 3 years
- Driver's License
- Paid sick time
Field Biologist (Full-time)
BANCROFT CONSTRUCTION SERVICES, LLC —Fresno, CA
- $45 - $60 an hour
- Weekends as needed
- Construction site
- Mid-level
- Driver's License
Quick Apply
9d
Technical Field Representative I (Agriculture)
Suterra —Fresno, CA
- Full-time
- Spanish
- Clean driving record
- English
- Opportunities for advancement
Quick Apply
4d
Seasonal Lab Technician 1 (Graveyard) - Fresno
The Wine Group —Fresno, CA
- $21 an hour
- Weekends as needed
- 18 years or older
- Microsoft Excel
- Bachelor of Science
- On-the-job training
Part Time Lab Technician
SGS —Clovis, CA
- $20 - $25 an hour
- Overtime
- Computer literacy
- Basic math
- English
- Health insurance
- Dental insurance
Quick Apply
Temporary Assignment - Oil Lab
Quinn Company —Fresno, CA
- $20 - $22 an hour
- 8 hour shift
- Ability to walk for extended periods
- Warehouse experience
- Computer skills
1d
NEON Field Ecologist I - Mammalogy - CA
Battelle —Fresno, CA
- $22.91 - $24.29 an hour
- Full-time
- Office
- 1 year
- Associate's degree
- Wellness program
- Health insurance
CCAC Fellow Position
Sierra Resource Conservation District —Fresno County, CA
- Up to $35,250 a year
- Full-time
- 18 years or older
- Spanish
- Google Workspace
- Professional development assistance
Field Biologist (Field Based)
ERM Group —Fresno, CA
- $35.09 - $38.46 an hour
- Full-time
- Spanish
- Construction site
- English
- Disability insurance
- Health insurance
Staff Wildlife Ecologist, San Joaquin Valley (Full-time)
HT HARVEY & ASSOCIATES —Fresno, CA
- $81,500 - $93,500 a year
- Weekends as needed
- Clean driving record
- Mid-level
- Master's degree
- Health savings account
- Paid holidays
Quick Apply
Historic Preservation Specialist
City of Fresno —Fresno, CA
- $7,245 - $8,776 a month
- Full-time
- Mid-level
- Driver's License
- Bachelor's degree
3d
Environmental Scientist/ Project Manager Fresno
Certerra —Fresno, CA
- $75,000 - $95,000 a year
- Full-time
- Clean driving record
- OSHA
- Pass drug screening
- On-the-job training

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science jobs near fresno county, ca

Astrophysicist - AI Trainer

DataAnnotation -
Fresno, 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 Astrophysicist - 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

science jobs in fresno county, ca

Astrophysicist - AI Trainer

Medical Laboratory Scientist || Quick offer

Research Scientist - AI Trainer

Clinical Research Coordinator

Seasonal Lab Technician 1 (Day) - Fresno

Forestry Field Technician

Microbiology Lab Technician

Clinical Data Scientist

Agriculture and Rangeland Field Assistant

Field Biologist (Full-time)

Technical Field Representative I (Agriculture)

Seasonal Lab Technician 1 (Graveyard) - Fresno

Part Time Lab Technician

Temporary Assignment - Oil Lab

NEON Field Ecologist I - Mammalogy - CA

CCAC Fellow Position

Field Biologist (Field Based)

Staff Wildlife Ecologist, San Joaquin Valley (Full-time)

Historic Preservation Specialist

Environmental Scientist/ Project Manager Fresno

I want to receive the latest job alert for science in fresno county, ca

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