Waterloo, On Engineering analysis and qualification Jobs – 261 Openings This Week

Senior Research Scientist - AI Trainer
DataAnnotation —Cambridge, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Quantitative Psychologist - AI Trainer
DataAnnotation —Breslau, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Optical Coatings Specialist
Angstrom Engineering Inc. —Cambridge, ON
- $35–$60 an hour
- Overtime
- Microsoft Excel
- Doctoral degree
- Engineering
- Flexible schedule
Quick apply
Senior Structural Engineer- Buildings- Guelph
J.L. Richards & Associates Ltd —Guelph, ON
- Full-time
- Hybrid work
- AutoCAD
- CAD
- Project management
- Employee stock purchase plan
- Dental care
Quick apply
Mechanical Designer - AI Trainer
DataAnnotation —Kitchener, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Applications Scientist
Angstrom Engineering Inc. —Cambridge, ON
- $25–$40 an hour
- Overtime
- Engineering
- Research
- Analysis skills
- Flexible schedule
Quick apply
Manufacturing Process Developer - Additive Manufacturing Technologies
Sonova —Kitchener, ON
- $90,000–$95,000 a year
- Full-time
- Hybrid work
- Engineering
- Microsoft Office
- Master's degree
- Wellness program
- Disability insurance
Quick apply
Welding Engineering Specialist
Guelph Manufacturing Group, Inc. —Guelph, ON
- $80,000–$90,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Employee assistance program
Quick apply
Software Developer
Navitas Vehicle Systems —Waterloo, ON
- $48.35 an hour
- Full-time
- Computer science
- Computer Science
- Engineering
- Disability insurance
- Dental care
Quick apply
Automation Technician - AI Trainer
DataAnnotation —Guelph, ON
- From $60 an hour
- Contract
- Remote
- Engineering
- English
- Bachelor's
Quick apply
Senior Quality Assurance Director / Directeur assurance qualite senior
Thorburn Flex Inc. —Ontario
- $95,000–$130,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Bilingual
- Management
- Disability insurance
- Dental care
Quick apply
Software Developer L2 - Data and AI
Hammond Power Solutions Inc. —Guelph, ON
- $96,800–$145,200 a year
- Hybrid work
- Azure
- Computer Science
- Software troubleshooting
- Paid time off
- Employee assistance program
Quick apply
3d
Design R&D Project Specialist
Fil-Trek Corp —Cambridge, ON
- $30–$37 an hour
- Full-time
- AutoCAD
- Engineering
- English
Quick apply
Project Coordinator/Estimator
Axiom Material Handling —Cambridge, ON
- From $85,000 a year
- Full-time
- AutoCAD
- Microsoft Outlook
- Engineering
- Disability insurance
- Dental care
Quick apply
13d
Estimator
Arrow Machine and Fabrication Group —Cambridge, ON
- $70,000–$90,000 a year
- Engineering
- Analysis skills
- Math
- Profit sharing
- Dental care
Quick apply
8d
Regional Manager Filling Plant
Air Liquide —Cambridge, ON
- Full-time
- Engineering
- Bachelor's
- Quality Control
11d
Business Analyst (Finance)
Conestoga Meat Packers —Breslau, ON
- $55,920–$69,900 a year
- Full-time
- Microsoft Excel
- Customer service
- Data analysis skills
- Employee assistance program
Quick apply
Senior Engineer
Morson Talent (Canada & USA) —Ontario
- $100.00–$180,147.25 an hour
- Immediate opening
- Remote
- CAD
- Engineering
- Bachelor's
- Flexible schedule
Quick apply
3d
Residential Estimator
Fusion Homes —Guelph, ON
- $70,000–$90,000 a year
- Hybrid work
- Engineering
- Microsoft Office
- Construction experience
Quick apply
Design Engineer - Site Development
MTE Consultants Inc. —Kitchener, ON
- $84,000–$126,000 a year
- Full-time
- Microsoft Word
- Civil engineering
- Microsoft Excel
- Wellness program
- Mileage reimbursement
Quick apply

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engineering analysis and qualification jobs near waterloo, on

Senior Research Scientist - AI Trainer

DataAnnotation -
Cambridge, ON

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Job details

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

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 Senior Research 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

engineering analysis and qualification jobs in waterloo, on

Senior Research Scientist - AI Trainer

Quantitative Psychologist - AI Trainer

Optical Coatings Specialist

Senior Structural Engineer- Buildings- Guelph

Mechanical Designer - AI Trainer

Applications Scientist

Manufacturing Process Developer - Additive Manufacturing Technologies

Welding Engineering Specialist

Software Developer

Automation Technician - AI Trainer

Senior Quality Assurance Director / Directeur assurance qualite senior

Software Developer L2 - Data and AI

Design R&D Project Specialist

Project Coordinator/Estimator

Estimator

Regional Manager Filling Plant

Business Analyst (Finance)

Senior Engineer

Residential Estimator

Design Engineer - Site Development

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