Columbus Systems & Jobs – 109 Openings This Week

Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Application Engineering HVAC Systems
Swegon North America —Ajax, ON
- $75,000–$80,000 a year
- Hybrid work
- Engineering
- Project management
- Bachelor's
Quick apply
2d
Analytics Engineer - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Quantitative Psychologist - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Forecasting Analyst - AI Trainer
DataAnnotation —Oshawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Protection and Control Specialist
KPC Power Electrical Ltd —Ajax, ON
- $35–$52 an hour
- Full-time
- Schematics
- Engineering
- Bachelor's
- Wellness program
- Employee stock purchase plan
Quick apply
Air Combat Systems Officer
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- Bachelor's
- Dental care
- Paid time off
Avionics Systems Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- Dental care
- Paid time off
Aerospace Telecommunications and Information Systems Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- Bachelor's
- Dental care
- Paid time off
Aviation Systems Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- Dental care
- Paid time off
Controls Specialist
Dawn Staffing Solutions Canada —Whitby, ON
- $90,000–$95,000 a year
- Schematics
- Engineering
- Manufacturing
Quick apply
Electrical Generation Systems Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- Bachelor's
- Dental care
- Paid time off
Controls Engineer 3
Raise —Oshawa, ON
- $54–$65 an hour
- Contract
- Engineering
- C++
- Bachelor's
Quick apply
6d
Marine Systems Electrical Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- No experience needed
- Dental care
- Paid time off
Marine Systems Mechanical Technician
Canadian Armed Forces —Ontario
- $4,337–$6,413 a month
- Part-time
- No experience needed
- Dental care
- Paid time off
Design Engineer — Nuclear & Power Generation (Multi-Discipline)
Raise —Ontario
- Full-time
- Bachelor's
Quick apply
1d
Part-Time Facilitator- A+ Essentials- Operating Systems and Software
Durham College —Oshawa, ON
- Part-time
- Computer Science
- Master's degree
- Education
IT Specialist – Solutions/Support
DyNet Technology Group Inc. —Oshawa, ON
- $19.50–$24.00 an hour
- Full-time
- Bilingual
- English
- Windows
Quick apply
8h
Temporary Project Coordinator, IT Applications (up to 24 months)
MUNICIP. OF CLARINGTON —Bowmanville, ON
- $82,663–$94,949 a year
- Temporary
- Microsoft Excel
- Microsoft Outlook
- Computer Science
Quick apply
Sr. IT Support Analyst
SIMNET —Whitby, ON
- $65,000–$75,000 a year
- On call
- Travel
- In-person
- Dental care
Quick apply
7d

I want to receive the latest job alerts for systems & in columbus

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

systems & jobs near columbus

Machine Learning Scientist - AI Trainer

DataAnnotation -
Whitby, ON

Quick apply

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 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

systems & jobs in columbus

Machine Learning Scientist - AI Trainer

Application Engineering HVAC Systems

Analytics Engineer - AI Trainer

Quantitative Psychologist - AI Trainer

Forecasting Analyst - AI Trainer

Protection and Control Specialist

Air Combat Systems Officer

Avionics Systems Technician

Aerospace Telecommunications and Information Systems Technician

Aviation Systems Technician

Controls Specialist

Electrical Generation Systems Technician

Controls Engineer 3

Marine Systems Electrical Technician

Marine Systems Mechanical Technician

Design Engineer — Nuclear & Power Generation (Multi-Discipline)

Part-Time Facilitator- A+ Essentials- Operating Systems and Software

IT Specialist – Solutions/Support

Temporary Project Coordinator, IT Applications (up to 24 months)

Sr. IT Support Analyst

I want to receive the latest job alerts for systems & in columbus

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected