computer engineering internship

1,000 computer engineering internship job listings in Canada. Find daily updated positions from leading job boards.


  • Québec, Quebec, Canada Alignerr Corp. Full-time

    Use computer architecture and hardware design expertise remotely to evaluate advanced language models for Alignerr's AI research partners. Document model failures precisely.As an hourly contract AI Data Trainer, you will create computer engineering challenges and rigorous solutions for AI training. Your work spans embedded systems, networking, hardware...


  • Town of Oxford, NS, Canada Infleqtion, Inc. Full-time $160,000 - $226,000 Contract

    Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms. We...


  • Moncton, New Brunswick, Canada Alignerr Corp. Full-time

    Use computer architecture and hardware design expertise remotely to evaluate advanced language models for Alignerr's AI research partners. Document model failures precisely.As an hourly contract AI Data Trainer, you will create computer engineering challenges and rigorous solutions for AI training. Your work spans embedded systems, networking, hardware...


  • Mississauga, Ontario, Canada Alignerr Corp. Full-time

    Use computer architecture and hardware design expertise remotely to evaluate advanced language models for Alignerr's AI research partners. Document model failures precisely.As an hourly contract AI Data Trainer, you will create computer engineering challenges and rigorous solutions for AI training. Your work spans embedded systems, networking, hardware...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada slihrms Full-time

    The Computer Control Specialist Engineer is responsible for the design, analysis, specification, integration, verification, and lifecycle support of digital Instrumentation & Control (I&C) systems used in CANDU nuclear generating stations. The role focuses on Distributed Digital Control Computers (DCC), Distributed Control Systems (DCS), plant computer...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada AtkinsRéalis Full-time

    Overview AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology. Overview AtkinsRéalis is one of Canada's largest private...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada AtkinsRéalis Group Full-time

    ## Senior Computer Systems EngineerApply: CA.ON.Mississauga.2285 Speakman Drive: Full time: Posted Today: R-159855### **Job Description**## **Overview**AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more...


  • Richmond Hill, ON, York Regional Municipality, ON; Ontario, Canada Mecka Full-time

    Mecka AI is building the data infrastructure layer for robotics and embodied AI. We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems. We work closely with frontier robotics teams to bridge real-world data,...


  • Canada AtkinsRéalis Group Full-time

    ## Senior Computer Systems EngineerApply: CA.ON.Mississauga.2285 Speakman Drive: Full time: Posted Today: R-159855### **Job Description**## **Overview**AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada slihrms Full-time

    AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology. Prepare requirements and preliminary designs for digital equipment systems...


  • Mississauga, ON, Canada slihrms Full-time

    OverviewThe Computer Control Specialist Engineer is responsible for the design, analysis, specification, integration, verification, and lifecycle support of digital Instrumentation & Control (I&C) systems used in CANDU nuclear generating stations. The role focuses on Distributed Digital Control Computers (DCC), Distributed Control Systems (DCS), plant...


  • Mississauga, ON, Canada AtkinsRéalis Full-time

    OverviewAtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology. OverviewAtkinsRéalis is one of Canada's largest private sector...

  • Photonics Engineer

    2 days ago


    Canada Xanadu Full-time

    Xanadu is seeking a Photonics Engineer with experimental expertise to drive advancements in quantum computing through innovative optical systems. Work within a talented team dedicated to solving global challenges. As part of the Hardware R&D Team, you will engage in the design, development, and validation of photonic systems. Your role will be crucial in...


  • Canada AtkinsRéalis Group Full-time

    Lead safety-critical computer engineering for AtkinsRéalis in Mississauga, using software development, systems design, and verification expertise. This senior engineering position supports computer controls and nuclear safety, control, and monitoring systems. You will guide staff, prepare requirements and designs, develop software, and coordinate...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada AtkinsRéalis Group Full-time

    Lead safety-critical computer engineering for AtkinsRéalis in Mississauga, using software development, systems design, and verification expertise. This senior engineering position supports computer controls and nuclear safety, control, and monitoring systems. You will guide staff, prepare requirements and designs, develop software, and coordinate...


  • Canada Alignerr Corp. Full-time

    Use computer architecture and hardware design expertise remotely to evaluate advanced language models for Alignerr's AI research partners. Document model failures precisely. As an hourly contract AI Data Trainer, you will create computer engineering challenges and rigorous solutions for AI training. Your work spans embedded systems, networking, hardware...


  • Canada Xanadu Full-time

    Design rack-scale quantum computer infrastructure in Toronto using mechanical engineering, thermal management, and vibration-control expertise. As a Hardware Team engineer at Xanadu, you will bridge facility-level infrastructure with chassis-level mechanical packaging. You will model rack systems, own subsystem modules, and support photonic quantum computers...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Alignerr Corp. Full-time

    Use computer architecture and hardware design expertise remotely to evaluate advanced language models for Alignerr's AI research partners. Document model failures precisely. As an hourly contract AI Data Trainer, you will create computer engineering challenges and rigorous solutions for AI training. Your work spans embedded systems, networking, hardware...

  • Photonics Engineer

    2 days ago


    Toronto, ON, Canada Xanadu Full-time

    Xanadu is seeking a Photonics Engineer with experimental expertise to drive advancements in quantum computing through innovative optical systems. Work within a talented team dedicated to solving global challenges.As part of the Hardware R&D Team, you will engage in the design, development, and validation of photonic systems. Your role will be crucial in...


  • Sainte-Julie, Quebec, Canada Alstom Full-time

    Select how often (in days) to receive an alert:Interiors Computer Aided Design EngineerDate: 13 Sept 2026Company: AlstomAt 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, we offer our diverse customers the...