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Mechanical engineer Jobs in Ajax, ON

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Mechanical engineer • ajax on

Last updated: 1 day 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

HIL Simulation and Integration Engineer - Automotive Engineering

CIeNET InternationalOshawa, ON, CA
Full-time
Quick Apply

Oshawa, Ontario, Canada (Onsite).Monday - Friday, 8:30am to 5pm.HIL Simulation and Integration Engineer - Automotive Engineering.CIeNET is a mobile, automotive, telecom and enterprise software serv... Show more

Senior Journeyperson Gasfitter — Class A

HRS Talent SolutionsOshawa, ON, Canada
Full-time
Quick Apply

Senior Journeyperson Gasfitter — Class A.Day shift, with possible overtime, on-call rotation, or project-based work depending on employer needs.This opportunity is best suited to a senior-level gas... Show more

Engineer/Scientist Mechanical Design - OPG Site Services

KinectricsPickering, Ontario, CA
Permanent

Kinectrics is a wholly owned subsidiary of BWX Technologies focused on providing life cycle management services in the energy and utility sector.We develop innovative solutions for the global elect... Show more

Electrical Engineer

GHDWhitby, ON, Canada
Full-time

Help us build the future, and we’ll help you build a rewarding and purposeful career.Our global network is made up of architects, designers, planners, engineers, and environmental scientists, all w... Show more

Engineer, Marine Construction

Randstad CanadaPickering, Ontario, CA
Permanent
Quick Apply

This position involves a critical role in the execution of complex aquatic and civil infrastructure projects within a highly regulated technical environment.The successful candidate will ensure tha... 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... 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

Project Engineer

Bird ConstructionAjax
Full-time

The greatest achievements in history are borne from the greatness within people – where human potential meets vision, and passion fuels evolution.Unlocking this potential is the most important thin... Show more

Remote Mechanical Engineer - AI Trainer

SuperAnnotatePickering, 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

Piping Assessor

AeconPickering, ON, CA
Full-time

Aecon is under contract with Ontario Power Generation (OPG) to carry out the Turbine Generator Refurbishment at the Pickering Nuclear Generating Station.We lead the infrastructure industry with pur... Show more

Mechanical engineering design technologist

Trench LimitedPickering, ON, Canada
Permanent

Assist in inspection of mechanical installations and construction projects.Prepare and interpret engineering design, drawings and specifications.Supervise maintenance programs or operation of mecha... 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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Kubernetes Engineer

CPUS Engineering Staffing Solutions Inc.Oshawa
Full-time

Design and implement cloud-native infrastructure using Kubernetes and container orchestration platforms.Develop and manage PaaS infrastructure components including compute, database, storage, and i... Show more

Field Engineer F/H

VINCI Construction Grands Projets CanadaPickering, Ontario
Full-time

The Pickering Nuclear Generating Station refurbishment program involves designing and building a new deep-water intake in Lake Ontario to improve the plant's cooling system.Two vertical shafts (ons... Show more

Remote Mechanical Engineer - AI Trainer

SuperAnnotateAjax, 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

Mechanical Technician - Millwright

Ontario Power GenerationPickering, ON, CA, L1V 2R5
Full-time +1

Minimum Grade 12 Diploma or equivalent and Certification of Qualification (433A or 426A).Days and/or rotating shifts including nights, weekends and holidays.Electrify your career and help build a b... Show more

Mechanical Technician - Millwright

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

Minimum Grade 12 Diploma or equivalent and Certification of Qualification (433A or 426A).Days and/or rotating shifts including nights, weekends and holidays.Electrify your career and help build a b... Show more

Quality Engineer - Whitby

NPA WorldWideWhitby Central, Ontario, Canada
Full-time +1

Support the Quality Assurance program designed to ensure defect-free solutions for customers.Take a hands-on approach to implementing and maintaining the Quality Assurance system.Assist with intern... 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.