Top 76 Physics phd Jobs in Jefferson County Co

Senior Research Scientist - AI Trainer
DataAnnotation —Aurora, CO
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Senior Data Scientist - AI Trainer
DataAnnotation —Greenwood Village, CO
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Postdoctoral Researcher – Controlling Charges in 2D Materials and Plasmonic Nanostructures
National Laboratory of the Rockies —Golden, CO
- $76,600 - $126,400 a year
- Full-time
- Pass drug screening
- 3 years
- Doctor of Philosophy
- 403(b) matching
- AD&D insurance
Senior Pulsed Power Physicist
Xcimer Energy —Denver, CO
- $170,000 - $200,000 a year
- Full-time
- 5 years
- Office
- Analysis skills
- Paid parental leave
- Paid holidays
Quick Apply
Researcher III – Computational Fluid Dynamics
National Laboratory of the Rockies —Golden, CO
- $83,600 - $150,500 a year
- Full-time
- Pass drug screening
- 3 years
- Master's degree
- 403(b) matching
- AD&D insurance
18h
Ion Transport Physicist - 893
Quantinuum —Broomfield, CO
- $148,000 - $185,000 a year
- Full-time
- Hybrid work
- 5 years
- Pass drug screening
- Doctor of Philosophy
- Paid parental leave
- Paid holidays
2d
POSTDOCTORAL RESEARCH ASSOCIATE
The University Of Denver —Denver, CO
- $63,480 a year
- Online Application
- Background check
- Office
- Assembly
- Dental insurance
- Paid time off
20h
AI Factory Thermal Cooling Simulation Engineer
Siemens —Lakewood, CO
- $102,459 - $210,773 a year
- Full-time
- Remote
- Mid-level
- 3 years
- Master's degree
- Health insurance
11d
Radar Scientist
Tomorrow.io —Golden, CO
- $115,000 - $135,000 a year
- Mid-level
- Doctor of Philosophy
- Electrical Engineering
- Relocation assistance
- Health insurance
Quick Apply
Staff Scientist-Clocks
Infleqtion —Louisville, CO
- $153,000 - $269,000 a year
- Full-time
- Master's degree
- Doctor of Philosophy
- Mentoring
- Paid parental leave
- Health savings account
Quick Apply
14d
Laser Physicist
Xcimer Energy —Denver, CO
- $140,000 - $190,000 a year
- Full-time
- Management
- Bachelor of Science
- Office
- Paid parental leave
- Paid holidays
Quick Apply
Sr. Research Scientist
Intermap Tech —Englewood, CO
- Doctor of Philosophy
- Mentoring
- Senior level
Quick Apply
Postdoctoral Researcher – Ultra-wide Bandgap Power Electronic Device Fabrication
National Laboratory of the Rockies —Golden, CO
- $76,600 - $126,400 a year
- Full-time
- Pass drug screening
- 3 years
- Doctor of Philosophy
- 403(b) matching
- AD&D insurance
Research Scientist: Quantum Algorithms and Error Correction Theory - 637
Quantinuum —Broomfield, CO
- $140,000 - $175,000 a year
- Full-time
- Hybrid work
- Math
- Doctor of Philosophy
- Senior level
- Paid parental leave
- Paid holidays
Coatings Materials Scientist
Xcimer Energy —Denver, CO
- $140,000 - $170,000 a year
- Full-time
- 5 years
- Doctor of Philosophy
- Fair chance
- Paid parental leave
- Paid holidays
Quick Apply
Lead Physicist – Apollo Integration and Verification - 790
Quantinuum —Broomfield, CO
- $164,000 - $205,000 a year
- Full-time
- Pass drug screening
- 8 years
- Doctor of Philosophy
- Paid parental leave
- Paid holidays
Senior Photonics Scientist - 849
Quantinuum —Broomfield, CO
- $164,000 - $205,000 a year
- Full-time
- Pass drug screening
- Bachelor's degree
- Doctor of Philosophy
- Paid parental leave
- Paid holidays
Senior EO/IR Optical Engineer - Level V
Arcfield —Louisville, CO
- $149,675.71 - $260,257.02 a year
- Full-time
- Remote
- Computer Science
- System design
- Analysis skills
- Paid holidays
- Disability insurance
11d
Post-Doctoral Researcher - Quantum Sensing for Fundamental Physics
Colorado School of Mines —Golden, CO
- $60,000 - $70,000 a year
- Online Application
- University
- Doctor of Philosophy
- Travel
- Paid holidays
- Health insurance
Atomic Physicist for Ion Trapping & Integrated Photonics - 721
Quantinuum —Broomfield, CO
- $132,000 - $165,000 a year
- Full-time
- System design
- 3 years
- Master's degree
- Paid parental leave
- Paid holidays

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physics phd jobs near jefferson county co

Senior Research Scientist - AI Trainer

DataAnnotation -
Aurora, CO

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
8 days ago

Benefits

Flexible schedule

Qualifications

Quantitative applied 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 Senior Research Scientist - 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

Refine Your Search

physics phd jobs in jefferson county co

Senior Research Scientist - AI Trainer

Senior Data Scientist - AI Trainer

Postdoctoral Researcher – Controlling Charges in 2D Materials and Plasmonic Nanostructures

Senior Pulsed Power Physicist

Researcher III – Computational Fluid Dynamics

Ion Transport Physicist - 893

POSTDOCTORAL RESEARCH ASSOCIATE

AI Factory Thermal Cooling Simulation Engineer

Radar Scientist

Staff Scientist-Clocks

Laser Physicist

Sr. Research Scientist

Postdoctoral Researcher – Ultra-wide Bandgap Power Electronic Device Fabrication

Research Scientist: Quantum Algorithms and Error Correction Theory - 637

Coatings Materials Scientist

Lead Physicist – Apollo Integration and Verification - 790

Senior Photonics Scientist - 849

Senior EO/IR Optical Engineer - Level V

Post-Doctoral Researcher - Quantum Sensing for Fundamental Physics

Atomic Physicist for Ion Trapping & Integrated Photonics - 721

I want to receive the latest job alert for physics phd in jefferson county co

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