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Mechanical assembler Jobs in Ajax, ON

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Mechanical assembler • ajax on

Last updated: 3 hours ago

Remote Mechanical Engineer - AI Trainer

SuperAnnotateOshawa, 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

Apprentice Technician

Pickering HondaPickering, ON
Full-time

Pickering Honda a proud member of Drive Autogroup is seeking an apprentice technician to join their team The ideal candidate will have a strong mechanical aptitude along with the ability to multi-t...Show more

Senior Technical Engineer

CPUS Engineering Staffing Solutions Inc.Pickering
Full-time

We are seeking a qualified Design Engineer with our client’s Design Engineering experience in the ECC (Engineering Change Control) process to join our teams.Opportunities are available in Fuel Hand...Show more

310T Truck & Coach Technician - Peterbilt

BrandtWhitby, CA
Full-time

Brandt is currently seeking a 310T Truck & Coach Technician for our Whitby Peterbilt location.This position is responsible for the diagnostics, repair and maintenance of trucks, trailers, buses, an...Show more

Field Mechanic - CES

0050 United Rentals of Canada, Inc.Oshawa, ON, CAN
Full-time

If you’d like the chance to make your mark with the world’s largest equipment rental provider,.As a Diesel Mechanic – Customer Equipment Solutions (Service Tech IV - CES), you’ll use your skills to...Show more

Warehouse manager

8 POINTS INC.Whitby, ON, Canada
Full-time +1

Education: Secondary (high) school graduation certificate.Experience: 1 year to less than 2 years.Direct the maintenance and repair of an establishment's machinery, equipment and electrical and mec...Show more

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Mechanical Technician - Welder

Ontario Power GenerationPickering, ON, CA
Full-time +1

Minimum Grade 12 Diploma or equivalent, and Certification of Qualification (456A) or experience defined below.Days and/or rotating shifts including nights, weekends and holidays.Electrify your care...Show more

Maintenance Team Lead

BGISWhitby, ON, Canada
Full-time

BGIS is a leading provider of customized facility management and real estate services.With our combined team of over 6, 500 globally, we relentlessly focus on enabling innovation through the servic...Show more

Apprentice Technician

Ajax Nissan-InfinitiAjax, ON
Full-time

Ajax Nissan a proud member of Drive Autogroup is seeking an apprentice technician to join their team The ideal candidate will have a strong mechanical aptitude along with the ability to multi-task ...Show more

Field Service Technician

Randstad CanadaWhitby, Ontario, CA
Permanent
Quick Apply

A Global Leader in End-of-Line Packaging Automation is expanding its technical service force and hiring an experienced Field Service Technician.This company is renowned for setting world-class stan...Show more

QC Inspector - Mechanical

AeconPickering, ON, CA
Full-time

CanAtom, a joint venture between AtkinsRéalis and Aecon, is delivering the Pickering Nuclear Generating Station Refurbishment Project under a collaborative contract with Ontario Power Generation.Th...Show more

Mechanical Superintendent - Civil Construction

Maple ReindersPickering, ON, CA
Full-time
Quick Apply

Mechanical Superintendent – Civil Construction.Mechanical Superintendent for projects in Pickering, Ontario, including.Civil, Food & Beverage, and Clean Energy sectors.Civil Division, you will over...Show more

26-041 - Project & Control Officer (Mechanical / Industrial) - 12 month contract - Pickering - Onsite

CorGTAPickering, ON, Canada
Temporary

Project & Control Officer (Mechanical / Industrial).We have a great new opportunity to support one of our Energy Sector clients in a contract capacity!.Please see below for more information on the ...Show more

Senior Inside Sales Coordinator

WorleyPickering, ON, CAN
Full-time

Job Description - Senior Inside Sales Coordinator (PIC002W)Management Level:Individual Contributor:.Worley is a global professional services company of energy, chemicals and resources experts.We pa...Show more

Project Coordinator / Junior Project Manager

Kellow RecruitingOshawa, Ontario, Canada
Full-time +1
Quick Apply

We're partnering with a well-established Durham Region mechanical and industrial manufacturing firm with over 30 years of success delivering custom engineered solutions across regulated, safety-cri...Show more

MILLWRIGHT APPRENTICE

GERDAU S.A.Whitby, Ontario, CA, L1N 5T1
Full-time

At Gerdau, we empower our people to grow, thrive, and make a difference—together.With a culture built on trust and teamwork, we offer meaningful work, continuous development, and opportunities to s...Show more

Diesel Truck Technician/Mechanic III (Helper/Apprentice)

Penske Transportation SolutionsOshawa, ON, Canada
Full-time

Remove, replace or adjust the following with some supervision: brakes (air and hydraulic), fifth wheel, minor electrical repairs, cab components and accessories, minor trailer maintenance such as d...Show more

Onboard Installation Welder

AlstomWhitby, ON, CA
Full-time

At Alstom, we understand transport networks and what moves people.From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility...Show more

Pet Groomer

PetSmartAjax, Ontario, Canada
Full-time +1

PetSmart does Anything for Pets – JOIN OUR TEAM!.At PetSmart, Anything for Pets begins with our people.Every associate plays a vital role in creating meaningful experiences for pets and their famil...Show more

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Remote Mechanical Engineer - AI Trainer

Remote Mechanical Engineer - AI Trainer

SuperAnnotateOshawa, 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.