Top 23 Physicist Jobs in Trenton, Nj

Astrophysicist - AI Trainer
DataAnnotation —Trenton, NJ
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Physicist
Rutgers University Medical Grp —Township of Hamilton, NJ
- $218,945 - $265,705 a year
- Day shift
- BC/BE
- Doctor of Philosophy
- Recruiting
- Disability insurance
- Health insurance
Atomic Physicist
Logiqal —Princeton, NJ
- $180,000 - $250,000 a year
- Full-time
- Software development
- Senior level
- Leadership
- Health insurance
- Dental insurance
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Physicist
Rutgers University Medical Group —Township of Hamilton, NJ
- $218,945 - $265,705 a year
- Full-time
- University
- Doctor of Philosophy
- Recruiting
- Disability insurance
- Health insurance
Associate Research Physicist - AMSS(Postdoc)
Princeton Plasma Physics Laboratory —Princeton, NJ
- $93,500 - $149,300 a year
- Multiple hires
- Doctor of Philosophy
- Senior level
- Electrical Engineering
Summer Associate SCAMP 2027-28 CCRP
Institute for Defense Analyses —Princeton, NJ
- $20 - $40 an hour
- Seasonal
- Math
- Entry level
PLASMA PHYSICIST
Brilliant Light Power —Cranbury, NJ
- Email
- Management
- Analysis skills
- Doctor of Philosophy
Associate Research Scientist - X-ray Imaging Crystal Spectrometer (XICS)
Princeton Plasma Physics Laboratory —Princeton, NJ
- $91,500 - $146,100 a year
- Full-time
- Doctor of Philosophy
- Senior level
Clinical Medical Physicist
Astera Cancer Care —Township of Monroe, NJ
- $220,000 - $280,000 a year
- Full-time
- Hospital
- Clinic experience
- Mid-level
- Profit sharing
- Health savings account
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4d
Researcher in Space Physics
Princeton University —Princeton, NJ
- Online Application
- Background check
- University
- Doctor of Philosophy
Associate Research Scientist - X-ray Diagnostic on the WEST Tokamak
Princeton Plasma Physics Laboratory —Princeton, NJ
- $91,500 - $146,100 a year
- Full-time
- Doctor of Philosophy
- Senior level
Optical Fiber Scientist
Lightera —Somerset, NJ
- Online Application
- Microsoft Word
- System design
- Assembly
- Health insurance
- Dental insurance
Optical Scientist
Lightera —Somerset, NJ
- Online Application
- Doctor of Philosophy
- Computer skills
- Senior level
- Health insurance
- Dental insurance
Staff Research Scientist - Boundary Physics
Princeton Plasma Physics Laboratory —Princeton, NJ
- $111,400 - $178,000 a year
- Full-time
- English
- Analysis skills
- Doctor of Philosophy
Visiting Fellows, Space Physics at Princeton Group
Princeton University —Princeton, NJ
- Residential
- University
- Entry level
Staff Research Scientist - Liquid Metals MHD
Princeton Plasma Physics Laboratory —Princeton, NJ
- $111,400 - $178,000 a year
- Full-time
- English
- Analysis skills
- Doctor of Philosophy
Associate Research Scholar
Princeton University —Princeton, NJ
- Online Application
- Background check
- University
- Doctor of Philosophy
Postdoctoral Research in Astrophysical Sciences
Princeton University —Princeton, NJ
- Background check
- University
- Doctor of Philosophy
Medical Physicist Hawaii
Team Net Medical —United States
- Full-time
- Doctoral degree
- Master's degree
- Quality control
- Health savings account
- Relocation assistance
Quick Apply
Computational Physics Expert - AI trainer
micro1 —United States
- $20 - $60 an hour
- Contract
- Remote
- No experience needed
- Analysis skills
- Math
- Flexible schedule

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physicist jobs near trenton, nj

Astrophysicist - AI Trainer

DataAnnotation -
Trenton, NJ

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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

physicist jobs in trenton, nj

Astrophysicist - AI Trainer

Physicist

Atomic Physicist

Physicist

Associate Research Physicist - AMSS(Postdoc)

Summer Associate SCAMP 2027-28 CCRP

PLASMA PHYSICIST

Associate Research Scientist - X-ray Imaging Crystal Spectrometer (XICS)

Clinical Medical Physicist

Researcher in Space Physics

Associate Research Scientist - X-ray Diagnostic on the WEST Tokamak

Optical Fiber Scientist

Optical Scientist

Staff Research Scientist - Boundary Physics

Visiting Fellows, Space Physics at Princeton Group

Staff Research Scientist - Liquid Metals MHD

Associate Research Scholar

Postdoctoral Research in Astrophysical Sciences

Medical Physicist Hawaii

Computational Physics Expert - AI trainer

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