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Systems engineer Jobs in Thorold, ON

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Systems engineer • thorold on

Last updated: 1 day ago

Remote Mechanical Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
Remote
Full-time

In this hourly, remote contractor role, you will review AI-generated engineering solutions and/or generate expert Mechanical Engineering content, evaluating reasoning quality and step-by-step probl...Show more

Director of Operations

CWDNiagara Falls, ON, CA
Full-time +1
Quick Apply

CWD designs, markets & sells the highest performing consumer electronics that are smart, simple, and stylish.From high fidelity turntables to wireless video connectivity systems, we create innovati...Show more

Nanny Wanted - Nanny Wanted In St. Catharines

CanadianNanny.caSt. Catharines, Ontario, Canada
Full-time

Our family of 4 (myself and partner and our two little ones aged 5 and 8 month's) is looking to hire a nanny to assist us in our day to day.We’re hoping to get someone to help out with before and a...Show more

 • Promoted

Engineering and Computational Systems Administrator

Brock UniversitySt. Catharines, Main Campus
Full-time +1

Brock University is located on the traditional territory of the Haudenosaunee and Anishinaabe peoples, many of whom continue to live and work here today.This territory is covered by the Upper Canad...Show more

Mechanical Engineer - Hydropower

HatchNiagara Falls, ON, Canada
Full-time

Join a company that is passionately committed to the pursuit of a better world through positive change.With more than 65 years of business and technical expertise in , , and , our in tirelessly wor...Show more

Sr Product Support Engineer (Manufacturing)

TreowGroup RecruitmentNiagara, ON, Canada
Full-time +1

Niagara-based manufacturing client, is seeking a.Senior Product Support Engineer.Our Client’s commitment to Customer Service is what sets them apart.The team is committed to doing what's right for ...Show more

Remote Accountant – AI Model Training - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

If you’re a senior accountant who thrives on precision, judgment, and analytical rigor, this is a unique opportunity to contribute directly to how the next generation of AI systems reason through a...Show more

Payroll and Benefits Administrator

TalentSphereSt Catharines, ON, Canada
Full-time

Job Title: Payroll and Benefits Administrator.Industry Sector: Manufacturing.Location: St Catharines-in office 5 days/week.Our client is a leader in their industry, with multiple locations, and is ...Show more

Power Line Technician

AFIMAC CanadaNiagara Falls, Ontario, CA
Full-time

AFIMAC Canada is seeking experienced Power Line Technicians for an upcoming,.This position will require you to work up to 16 hour shifts, 5-7 days per week when assigned to a project.Hotel Accommod...Show more

Remote Sales Representative - High earnings potential 140k+

RogersSt. Catharines, Ontario
Remote
Full-time

Experience & Qualifications:.A minimum of 2 years of verifiable sales experience is required.Please note that general retail roles (e.Formal training in a recognized sales methodology (e.MEDDICC, S...Show more

 • Promoted

Alarm Service Technician

Fire Monitoring of Canada Inc.St. Catharines, ON
Full-time

In this position, the successful candidate will be responsible for installing, maintaining, and inspecting alarm monitoring and security systems.Show more

Accounts Payable & Accounts Receivable Clerk

IS2 Workforce SolutionsSt. Catharines, ON, CA
Full-time +2
Quick Apply

IS2 Workforce Solutions is partnering with a well-established and growing organization to hire an .Accounts Payable & Accounts Receivable Clerk.This role supports a busy finance team by handling bo...Show more

Maintenance Technician

Arterra Wines CanadaSt. Catharines
Full-time +1

At Arterra Wines Canada, we aim to inspire the simple joys of life, and we come to work every day with a shared passion to build wine brands people love.As a pioneer in the Canadian wine industry w...Show more

Manager, Warehouse & Distribution

Arterra Wines Canada, Inc.Niagara Falls Cellars
Full-time

At Arterra Wines Canada, we love inspiring the big and small moments that happen when our products are shared and enjoyed.For us it’s not just about what’s in and on the bottle, it’s what happens i...Show more

Dispatcher

Stoakley-Stewart ConsultantsSt. Catharines, ON
Full-time

This is an excellent opportunity for someone that is looking to continue growing their career by being a crucial part of a well-oiled team, playing a purposeful role in a leading organization, and ...Show more

Mechanical Engineer - Hydraulics & Lubrication Systems (Heavy Industrial)

Westridge HRSt. Catharines, Ontario, Canada
Full-time +1

MECHANICAL ENGINEER | HYDRAULICS & LUBRICATION SYSTEMS (HEAVY INDUSTRIAL).Catharines, ON (Niagara Region).For engineers who’d rather be on the plant floor than behind a desk—this is where your work...Show more

Remote JavaScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Show more

Remote Strategy Consultant / Sr Strategy Consultant – AI Model Training - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
Remote
Full-time

If you’re a senior strategy consultant who thrives on ambiguity, structured problem-solving, market analysis, and executive-level decision-making, this is a unique opportunity to contribute directl...Show more

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Remote Mechanical Engineer - AI Trainer

Remote Mechanical Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
30+ days ago
Job type
  • Full-time
  • Remote
Job description

In this hourly, remote contractor role, you will review AI-generated engineering solutions and / or generate expert Mechanical Engineering content, evaluating reasoning quality and step-by-step problem-solving while providing crisp written feedback. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify methodological or conceptual errors; fact-check assumptions; write high-quality explanations and model solutions; and rate and compare multiple responses based on correctness and reasoning quality. This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate, delivering training data for many of the world’s largest AI companies and foundation-model labs. Your mechanical engineering expertise directly helps improve the world’s premier AI models by making their technical reasoning more accurate, reliable, and clearly explained.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree (or higher) in Mechanical Engineering, Aerospace Engineering, or Engineering Physics (Thermo / Heat Transfer / Fluids / Statics-Dynamics / Differential Equations).
  • Strong, confident fundamentals in mechanics, thermodynamics, fluid mechanics, applied physics, engineering math, and system modeling.
  • Comfortable evaluating technical solutions for correctness, methodology, units / dimensional consistency, assumptions, and physical plausibility with high attention to detail.
  • Able to clearly explain reasoning and corrections in writing; Minimum C1 English proficiency.
  • Experience applying basic design principles (requirements, constraints, margins, trade-offs) in real engineering contexts.
  • Reliable, self-directed, and able to deliver consistent quality in an hourly, remote contractor workflow across time zones.
  • Previous experience with AI data training / annotation or technical reviewing is strongly preferred.