Oshawa, On Trainer Jobs – 58 Openings This Week

Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Forecasting Analyst - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Planet Fitness - Assistant General Manager - Full Time - Oshawa
555 Simcoe Oshawa Fitness LP —Oshawa, ON
- $21 an hour
- Full-time
- CPR Certification
- Computer literacy
- Microsoft Office
Quick apply
4d
Registered Massage Therapist
Hand & Stone Massage and Facial Spa Whitby —Whitby, ON
- $80,000.00–$115,538.60 a year
- Part-time
- In-person
- Dental care
- Employee assistance program
Quick apply
Analytics Engineer - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Quantitative Trader - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
English AI Trainer - Video Conferencing
Babel Audio —Ontario
- $50 an hour
- Remote
- English
Safety Trainer
Cooper Equipment Rentals —Ontario
- $80,000–$90,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Outlook
Diesel Mechanic
Premier Truck Group —Oshawa, ON
- $26–$45 an hour
- Full-time
- Customer service
- Maintenance
- High school diploma or GED
- Designated paid holidays
- Dental care
Quick apply
Planet Fitness - Assistant General Manager - Full Time - Bowmanville
Clarington Centre Bowmanville Fitness LP —Bowmanville, ON
- $21 an hour
- Full-time
- CPR Certification
- Computer literacy
- Microsoft Office
Quick apply
Planet Fitness - Assistant General Manager - Whitby
Whitby North Fitness LP —Whitby, ON
- $21 an hour
- Full-time
- CPR Certification
- Computer literacy
- Microsoft Office
Quick apply
13d
Personal Trainer
Crunch Fitness Canada —Whitby, ON
- $18–$20 an hour
- Full-time
- Management
- Cleaning
- Designated paid holidays
- Flexible schedule
Quick apply
Temporary Part-Time Fitness Centre Monitor/Personal Trainer
City of Oshawa —Oshawa, ON
- $26.97–$35.13 an hour
- Part-time
- CPR Certification
- High school diploma or GED
- First Aid Certification
Site Technical Trainer
Ball Corporation —Whitby, ON
- $70,500–$98,410 a year
- Continuous improvement
- Mentoring
- In-person
Quick apply
Pet Trainer
PetSmart —Oshawa, ON
- $17.84–$27.84 an hour
- Part-time
- Organizational skills
- Cleaning
- Computer skills
- Tuition reimbursement
- Paid time off
Stylist - Casual
BonLook —Oshawa, ON
- $18.92–$19.96 an hour
- Part-time
- Sales
- Customer service
- Communication skills
Quick apply
Cleaner within Oshawa
HomeCleans —Oshawa, ON
- $21–$24 an hour
- Part-time
- Hospitality
- Customer service
- Sanitation
- Flexible schedule
Quick apply
Janitorial Cleaner
HomeCleans —Oshawa, ON
- $21–$24 an hour
- Part-time
- Hospitality
- Customer service
- Sanitation
- Flexible schedule
Quick apply
Membership Sales Associate
Orangetheory Fitness 10094 —Pickering, ON
- $17.60 an hour
- Part-time
- Sales
- Presentation skills
- Front desk
- Flexible schedule
Quick apply
Automotive In-Dealership Trainer (Central Region)
Durham College —Whitby, ON
- $87,240–$109,049 a year
- Full-time
- Microsoft Powerpoint
- Sales
- English

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Machine Learning Scientist - AI Trainer

DataAnnotation -
Whitby, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour

Qualifications

Statistics
Predictive analysis
Statistics
Doctoral degree
Computer Science
Predictive modeling analysis
Writing skills
Engineering
Mathematics
English
Master's degree
Bachelor's
Machine learning
Quantitative modelling analysis
A/B testing
Data science
AI
Performing statistical data analysis

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 Machine Learning Scientist - 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 oshawa, on

Machine Learning Scientist - AI Trainer

Forecasting Analyst - AI Trainer

Planet Fitness - Assistant General Manager - Full Time - Oshawa

Registered Massage Therapist

Analytics Engineer - AI Trainer

Quantitative Trader - AI Trainer

English AI Trainer - Video Conferencing

Safety Trainer

Diesel Mechanic

Planet Fitness - Assistant General Manager - Full Time - Bowmanville

Planet Fitness - Assistant General Manager - Whitby

Personal Trainer

Temporary Part-Time Fitness Centre Monitor/Personal Trainer

Site Technical Trainer

Pet Trainer

Stylist - Casual

Cleaner within Oshawa

Janitorial Cleaner

Membership Sales Associate

Automotive In-Dealership Trainer (Central Region)

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