Top 23 Physicist Jobs in Covina, Ca

Computational Physicist - AI Trainer
DataAnnotation —Pasadena, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
13d
Computational Physicist - AI Trainer
DataAnnotation —Ontario, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
13d
Assistant Physicist
City of Hope —Upland, CA
- $44.90 - $69.59 an hour
- Full-time
- Hospital
- Engineering
- Quality control
Research Engineer
California Institute of Technology —Pasadena, CA
- Full-time
- 3 years
- Master's degree
- Doctor of Philosophy
7d
Assistant/Associate or Professor of Clinical Radiation Oncology - Clinical Medical Physicist (Gamma Knife)
USC —Los Angeles, CA
- $170,000 - $279,000 a year
- Full-time
- Master's degree
- Doctor of Philosophy
- Senior level
Staff Scientist
California Institute of Technology —Pasadena, CA
- Full-time
- University
- Doctor of Philosophy
- Organizational skills
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
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
Technologist III
JPL/NASA —Pasadena, CA
- $123,864 - $170,248 a year
- Full-time
- Master's degree
- Assembly
- Bachelor's degree
- Dental insurance
- Paid time off
Senior Scientist
California Institute of Technology —Pasadena, CA
- $134,000 - $165,000 a year
- Full-time
- Bachelor of Science
- Master's degree
- 8 years
- Paid holidays
- Health insurance
Postdoc: Determining Main Belt and NEO Origins and Increasing Reliability of Asteroid Detections
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Doctor of Philosophy
- Senior level
- Dental insurance
- Paid time off
6d
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
Postdoc: Quantum Gases, Matter-Wave Interferometry, and Cold Atom Systems
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Doctor of Philosophy
- Senior level
- Communication skills
- Dental insurance
- Paid time off
Postdoc: Trapped Ion Quantum Clocks and Precision Timing Systems
JPL/NASA —Pasadena, CA
- $83,820 a year
- Full-time
- Doctor of Philosophy
- Senior level
- Communication skills
- Dental insurance
- Paid time off
Applied Scientist, Device Team, AWS Center for Quantum Computing
Amazon Development Center U.S., Inc. —Pasadena, CA
- $142,800 - $193,200 a year
- Full-time
- Java
- Master's degree
- C++
- AD&D insurance
- Health insurance
Medical Physicist, Per Diem
PIH HEALTH —Whittier, CA
- $120.51 an hour
- Day shift
- Doctoral degree
- Hospital
- 5 years

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Medical Physicist, Per Diem
PIH HEALTH —Whittier, CA
Qualified to provide the design, optimization, technical evaluation, precise and accurate delivery of treatment plans.
$120.51 an hour

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Experimental Quantum Scientist/Researcher
Battelle —Columbus, OH
Have research, accomplishments, and publications in the field of quantum, quantum information science, solid state physics, or closely related field.
Applied Quantum Engineer: Quantum Sensing & Quantum Materials
Honda Research Institute USA —Columbus, OH
M.S. or Ph.D. in Physics, Applied Physics, Electrical Engineering, Quantum Engineering, Materials Science, or related field.

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physicist jobs near covina, ca

Computational Physicist - AI Trainer

DataAnnotation -
Pasadena, CA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
13 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 Physicist - 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

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physicist jobs in covina, ca

Computational Physicist - AI Trainer

Computational Physicist - AI Trainer

Assistant Physicist

Research Engineer

Assistant/Associate or Professor of Clinical Radiation Oncology - Clinical Medical Physicist (Gamma Knife)

Staff Scientist

Scientist II

Scientist IV

Project Scientist

Technologist III

Senior Scientist

Postdoc: Determining Main Belt and NEO Origins and Increasing Reliability of Asteroid Detections

Gravitational-Wave Research Scientist III

Postdoc: Quantum Gases, Matter-Wave Interferometry, and Cold Atom Systems

Postdoc: Trapped Ion Quantum Clocks and Precision Timing Systems

Applied Scientist, Device Team, AWS Center for Quantum Computing

Medical Physicist, Per Diem

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