Hamilton On Trainer Jobs – 111 Openings This Week

Data Science Consultant - AI Trainer
DataAnnotation —Hamilton, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
7d
AI Training Specialist – Quantitative - AI Trainer
DataAnnotation —Hamilton, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Driver Trainer
Attridge Transportation Incorporated —Waterdown, ON
- $23–$24 an hour
- Part-time
- Customer service
- First Aid Certification
- Driving
Quick apply
Mechanical Designer - AI Trainer
DataAnnotation —Waterdown, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
6d
Rope Access Supervisor / Trainer
Rope Access Maintenance Inc —Burlington, ON
- $42–$47 an hour
- Full-time
- Hybrid work
- Up to 50% travel
- Customer service
- English
- Dental care
- Employee assistance program
Quick apply
Senior Mechanical Design Engineer - AI Trainer
DataAnnotation —Ancaster, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
6d
Technical Trainer, Sr. Associate
L3Harris Technologies —Waterdown, ON
- $55,000–$85,000 a year
- Full-time
- Engineering
- Maintenance
- Master's degree
Diesel Mechanic
Premier Truck Group —Hamilton, ON
- $35–$48 an hour
- Full-time
- Customer service
- High school diploma or GED
- Designated paid holidays
- Dental care
Quick apply
Kinesiologist / Personal Trainer-Evenings and Weekends
Tropics Womens Fitness Cub —Burlington, ON
- $30–$40 an hour
- Weekends as needed
- Bilingual
- English
- In-person
- Paid time off
- Flexible schedule
Quick apply
Hair Stylist - Winona Crossing
Great Clips —Stoney Creek, ON
- Part-time
- Flexible schedule
Personal Trainer - Burlington Centre
GoodLife Fitness —Burlington, ON
- $30,000–$80,000 a year
- Full-time
Hair Stylist - Burlington Power Centre
Great Clips —Burlington, ON
- Part-time
- Flexible schedule
Personal Trainer and Falls Prevention Lead
The Fitness Firm —Burlington, ON
- From $20 an hour
- Full-time
- Customer service
- English
- In-person
- Store discount
- Flexible schedule
Quick apply
Hair Stylist - Stoney Creek - Walmart Supercentre
Great Clips —Hamilton, ON
- Part-time
- Flexible schedule
Sous Chef | The Pearle Hotel & Spa - Isabelle
The Pearle Hotel and Spa, Autograph Collection —Burlington, ON
- From $55,000 a year
- Full-time
- Cooking
- Hotel
- First Aid Certification
- Wellness program
Quick apply
crane Technician/Technical Trainer Lifting Systems | Burlington | $110k-$125k | Day Shift
Fuze HR Solutions Inc. —Burlington, ON
- $100,000–$125,000 a year
- Day shift
- Microsoft Powerpoint
- Bilingual
- Microsoft Word
- Designated paid holidays
- Relocation assistance
Quick apply
10d
Hair Stylist - The Centre on Barton
Great Clips —Hamilton, ON
- Part-time
Personal Trainer - Hamilton Stone Church and Upper Ottawa
GoodLife Fitness —Hamilton, ON
- $30,000–$80,000 a year
- Full-time
Hair Stylist - Flamborough South Centre
Great Clips —Waterdown, ON
- Part-time
Training Courseware Developer
L3Harris Technologies —Waterdown, ON
- $67,000–$117,000 a year
- Full-time
- Microsoft Office
- Master's degree
- Bachelor's

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trainer jobs near hamilton on

Data Science Consultant - AI Trainer

DataAnnotation -
Hamilton, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
7 days ago

Qualifications

Bilingual
Statistics
Doctoral degree
Computer Science
Writing skills
Engineering
Mathematics
English
Google Cloud Platform
Master's degree
AWS
Bachelor's

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 Data Science Consultant - 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

trainer jobs in hamilton on

Data Science Consultant - AI Trainer

AI Training Specialist – Quantitative - AI Trainer

Driver Trainer

Mechanical Designer - AI Trainer

Rope Access Supervisor / Trainer

Senior Mechanical Design Engineer - AI Trainer

Technical Trainer, Sr. Associate

Diesel Mechanic

Kinesiologist / Personal Trainer-Evenings and Weekends

Hair Stylist - Winona Crossing

Personal Trainer - Burlington Centre

Hair Stylist - Burlington Power Centre

Personal Trainer and Falls Prevention Lead

Hair Stylist - Stoney Creek - Walmart Supercentre

Sous Chef | The Pearle Hotel & Spa - Isabelle

crane Technician/Technical Trainer Lifting Systems | Burlington | $110k-$125k | Day Shift

Hair Stylist - The Centre on Barton

Personal Trainer - Hamilton Stone Church and Upper Ottawa

Hair Stylist - Flamborough South Centre

Training Courseware Developer

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