Top 88 Physics Jobs in New Hampshire

Computational Physicist - AI Trainer
DataAnnotation —Portsmouth, NH
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
11d
Test Engineer – Laser Diode Characterization & Reliability
BluGlass Inc —Nashua, NH
- $75,000 - $90,000 a year
- Full-time
- Mid-level
- 3 years
- Master's degree
- Health savings account
- Health insurance
Quick Apply
EE/ME/SW for Engineering Leadership Development Program (ELDP), ES Defense
BAE Systems Inc. —Manchester, NH
- $64,926 - $110,374 a year
- Part-time
- Hybrid work
- Computer science
- Computer Science
- Engineering
- Health savings account
- Paid holidays
Semiconductor Process Engineer
BAE Systems Inc. —Nashua, NH
- $64,926 - $110,374 a year
- Extended hours
- Analysis skills
- Bachelor's degree
- In-person
- Health savings account
- Paid holidays
Principle Systems Engineer - Anti-Tamper
BAE Systems Inc. —Nashua, NH
- $118,095 - $200,762 a year
- Full-time
- Mid-level
- Bachelor's degree
- Scripting
- Health savings account
- Paid holidays
4d
Section Manager
BAE Systems Inc. —Nashua, NH
- $149,603 - $254,317 a year
- Full-time
- Writing skills
- Supervising experience
- Bachelor's degree
- Health savings account
- Paid holidays
2d
Science Instructor (Physics)- FT/1 Yr Term
Phillips Exeter Academy —Exeter, NH
- $55,566 - $123,480 a year
- Full-time
- Background check
- School experience
- Classroom
Quick Apply
Director, GenAI Technology
Fidelity Investments —Merrimack, NH
- $126,000 - $255,000 a year
- Full-time
- Computer Science
- Office
- Finance
- Loan repayment program
- Tuition reimbursement
Sensing Technologies Product Line Director
BAE Systems Inc. —Merrimack, NH
- $200,222 - $340,378 a year
- Full-time
- Hybrid work
- Computer Science
- 11+ years
- Master's degree
- Health savings account
- Paid holidays
Tribologist
Klüber Lubrication NA LP —Londonderry, NH
- Bachelor of Science
- Mid-level
- 1 year
- Tuition reimbursement
- 401(k) matching
FAST Labs – Microelectronics Product Line Campaign Strategy Lead (Director II)
BAE Systems Inc. —Merrimack, NH
- $173,023 - $294,137 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
FAST Labs - R3 Product Line Campaign Strategy Lead (Director II)
BAE Systems Inc. —Merrimack, NH
- $173,023 - $294,137 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
Die Attach - Operator, Assembly
GPD Optoelectronics —Salem, NH
- Full-time
- Bachelor of Science
- Team management
- Travel
13d
Data Science Manager - AI Trainer
DataAnnotation —Portsmouth, NH
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
11d
Senior Data Scientist - AI Trainer
DataAnnotation —New Hampshire
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
11d
Senior Quantitative Analyst - AI Trainer
DataAnnotation —New Hampshire
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
11d
Sports Surface Field Technician
Firefly Sports Testing —Hooksett, NH
- $20 - $22 an hour
- Weekends as needed
- Computer literacy
- Microsoft Office
- High school diploma or GED
- 401(k)
- Paid time off
Quick Apply
Optical Fabrication Engineer
Leddy Group —Lebanon, NH
- $95,000 a year
- Online Application
- ERP systems
- Analysis skills
- Mentoring
Quick Apply
Optical Metrology Engineer
Corning —Keene, NH
- $112,902 - $155,240 a year
- Full-time
- Bachelor of Science
- Bachelor's degree
- Travel
- Paid parental leave
- Disability insurance
FAST Labs - Systems Engineer - Early Career Levels
BAE Systems Inc. —Merrimack, NH
- $79,365 - $134,921 a year
- Full-time
- Master's degree
- Doctor of Philosophy
- Travel
- Health savings account
- Paid holidays

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Computational Physicist - AI Trainer

DataAnnotation -
Portsmouth, NH

Quick Apply

Job Details

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

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 Computational Physicist - 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

physics jobs in new hampshire

Computational Physicist - AI Trainer

Test Engineer – Laser Diode Characterization & Reliability

EE/ME/SW for Engineering Leadership Development Program (ELDP), ES Defense

Semiconductor Process Engineer

Principle Systems Engineer - Anti-Tamper

Section Manager

Science Instructor (Physics)- FT/1 Yr Term

Director, GenAI Technology

Sensing Technologies Product Line Director

Tribologist

FAST Labs – Microelectronics Product Line Campaign Strategy Lead (Director II)

FAST Labs - R3 Product Line Campaign Strategy Lead (Director II)

Die Attach - Operator, Assembly

Data Science Manager - AI Trainer

Senior Data Scientist - AI Trainer

Senior Quantitative Analyst - AI Trainer

Sports Surface Field Technician

Optical Fabrication Engineer

Optical Metrology Engineer

FAST Labs - Systems Engineer - Early Career Levels

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