Top 53 Astrophysics Jobs in Pasadena, Ca

Geophysicist - AI Trainer
DataAnnotation —Pasadena, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Predictive Modeler - AI Trainer
DataAnnotation —Burbank, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Communications Specialist II
JPL/NASA —Pasadena, CA
- $87,360 - $107,432 a year
- Full-time
- Marketing
- Research
- Mid-level
- Dental insurance
- Paid time off
Senior Property and Logistics Administrator
California Institute of Technology —Pasadena, CA
- $29 - $39 an hour
- Full-time
- Ability to lift 50 pounds
- Driver's License
- University
- Paid holidays
- Health insurance
Physics/Astronomy Adjunct Instructor
Glendale Community College —Glendale, CA
- $88.03 - $99.96 an hour
- Part-time
- Classroom
- Engineering
- Mid-level
- Wellness program
- AD&D insurance
Scientist II
JPL/NASA —Pasadena, CA
- $107,744 - $138,840 a year
- Full-time
- Master's degree
- Bachelor's degree
- Doctor of Philosophy
- Dental insurance
- Paid time off
Scientist IV
JPL/NASA —Pasadena, CA
- $171,704 - $215,072 a year
- Full-time
- 5 years
- Master's degree
- Bachelor's degree
- Dental insurance
- Paid time off
Lecturer AY - Physics and Astronomy
Cal Poly Pomona —Pomona, CA
- $5,507 - $15,211 a month
- Temporary
- Background check
- Classroom
- Mid-level
- Health insurance
- Dental insurance
Senior Research Technician
California Institute of Technology —Pasadena, CA
- $29.75 - $39.00 an hour
- Full-time
- Bachelor's degree
- Doctor of Philosophy
- Senior level
- Paid holidays
- Health insurance
5d
Gravitational-Wave Research Scientist III
JPL/NASA —Pasadena, CA
- $144,664 - $180,752 a year
- Full-time
- 3 years
- Analysis skills
- Doctor of Philosophy
- Dental insurance
- Paid time off
Senior Scientist
California Institute of Technology —Pasadena, CA
- Full-time
- Bachelor of Science
- Master's degree
- 8 years
Project Scientist
Giant Magellan Telescope Project (GMT) —Pasadena, CA
- $155,000 - $240,000 a year
- Full-time
- Construction site
- English
- Office
- Disability insurance
- Health insurance
Postdoctoral Scholar in Intensity Interferometry
Carnegie Science —Pasadena, CA
- $87,500 a year
- Doctor of Philosophy
- Senior level
- Under 1 year
Research Engineer
California Institute of Technology —Pasadena, CA
- Full-time
- 3 years
- Master's degree
- Doctor of Philosophy
Network Engineer
California Institute of Technology —Pasadena, CA
- $47.75 - $62.25 an hour
- Full-time
- Computer Science
- 5 years
- AWS
- Paid holidays
- Health insurance
Postdoc: JWST High-Contrast Imaging Data Analysis
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Analysis skills
- Doctor of Philosophy
- Senior level
- Dental insurance
- Paid time off
4d
Electronics Engineer
California Institute of Technology —Pasadena, CA
- $80,000 - $104,700 a year
- Full-time
- Bachelor of Science
- Mid-level
- Master's degree
- Paid holidays
- Health insurance
Senior Engineer/Scientist - Multi-physics Modeling and Simulation Tools
Karagozian & Case —Glendale, CA
- Email
- Computer Science
- Office
- Windows
Principal Data Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Machine Learning Engineer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d

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astrophysics jobs near pasadena, ca

Geophysicist - AI Trainer

DataAnnotation -
Pasadena, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 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 Geophysicist - 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

astrophysics jobs in pasadena, ca

Geophysicist - AI Trainer

Predictive Modeler - AI Trainer

Communications Specialist II

Senior Property and Logistics Administrator

Physics/Astronomy Adjunct Instructor

Scientist II

Scientist IV

Lecturer AY - Physics and Astronomy

Senior Research Technician

Gravitational-Wave Research Scientist III

Senior Scientist

Project Scientist

Postdoctoral Scholar in Intensity Interferometry

Research Engineer

Network Engineer

Postdoc: JWST High-Contrast Imaging Data Analysis

Electronics Engineer

Senior Engineer/Scientist - Multi-physics Modeling and Simulation Tools

Principal Data Scientist - AI Trainer

Machine Learning Engineer - AI Trainer

I want to receive the latest job alert for astrophysics in pasadena, ca

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