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Senior Machine Learning Engineer Jobs in Waterloo, ON

We are seeking a Senior FullStack AI Engineer to help shape how modern AIdriven software is built ... Adapt to evolving priorities in a dynamic environment focused on innovation and continuous learning.

AI Engineering Specialist

Waterloo, ON ยท On-site

CA$108K - CA$152K/yr

Cloud certifications such asAWS Certified Machine Learning / AI PractitionerorMicrosoft Azure AI Engineer Associate. * Experience embedding Responsible AI, evaluation frameworks, and enterprise ...

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Senior Machine Learning Engineer information

What does a senior machine learning engineer do?

A Senior Machine Learning Engineer designs, develops, and implements machine learning models to solve complex problems. They are responsible for selecting appropriate algorithms, preprocessing data, and optimizing model performance. Additionally, they collaborate with data scientists, software engineers, and product teams to integrate machine learning solutions into production systems. Senior engineers also mentor junior team members and contribute to setting technical direction for machine learning projects.

What are some common challenges senior machine learning engineers face when deploying models to production, and how can they be addressed?

Senior Machine Learning Engineers often encounter challenges related to model scalability, maintaining performance in real-world scenarios, and ensuring reliable integration with existing systems. Addressing these challenges typically involves thorough testing, implementing robust monitoring for model drift, and collaborating closely with DevOps and software engineering teams to streamline deployment pipelines. Staying updated on best practices in MLOps and adopting tools for automated deployment and monitoring can greatly improve the reliability and efficiency of production models.

What are the key skills and qualifications needed to thrive as a senior machine learning engineer, and why are they important?

To thrive as a Senior Machine Learning Engineer, you need advanced knowledge of machine learning algorithms, statistical modeling, and programming languages like Python or Java, typically supported by a degree in computer science or a related field. Experience with frameworks and tools such as TensorFlow, PyTorch, scikit-learn, and cloud platforms, as well as familiarity with version control and CI/CD systems, is essential. Strong problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior team members. These capabilities are crucial for designing scalable ML solutions and driving impactful results within complex, dynamic projects.

What is the difference between Senior Machine Learning Engineer vs Data Scientist?

AspectSenior Machine Learning EngineerData Scientist
Required CredentialsBachelor's/Master's in CS, ML, or related; experience with ML frameworksBachelor's/Master's in CS, Statistics, or related; strong analytical skills
Work EnvironmentDevelops and deploys ML models in production systemsAnalyzes data, builds models, and provides insights
Industry UsageTech, finance, healthcare, e-commerceResearch, finance, marketing, tech

While both roles require strong technical skills and knowledge of machine learning, Senior Machine Learning Engineers focus more on deploying scalable ML solutions in production environments, whereas Data Scientists primarily analyze data and develop models for insights. The roles often overlap but differ in their core responsibilities and focus areas.

What are the most commonly searched types of Machine Learning Engineer jobs in Waterloo, ON?

The most popular types of Machine Learning Engineer jobs in Waterloo, ON are:

What are popular job titles related to Senior Machine Learning Engineer jobs in Waterloo, ON?

For Senior Machine Learning Engineer jobs in Waterloo, ON, the most frequently searched job titles are:

What cities near Waterloo, ON are hiring for Senior Machine Learning Engineer jobs?

Cities near Waterloo, ON with the most Senior Machine Learning Engineer job openings:

Infographic showing various Senior Machine Learning Engineer job openings in Waterloo, ON as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 26% Part Time, 2% Temporary, and 2% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Senior Control Systems Software Designer

ATS Automation

Cambridge, ON โ€ข On-site

CA$600/day

Full-time

Medical, Dental, PTO

Re-posted 2 days ago


Job description

Senior Control Systems Software Designer

WHAT'S IN IT FOR YOU

Benefits:

  • Compensation: $42.31 to $58.17 CAD per hour
  • Annual Performance-Based Incentive Bonus
  • 5% RRSP match
  • Stock purchase plan
  • Starting 3 weeks of vacation
  • Benefits package (health and dental) + $600 health spending account
  • Half-Day Fridays
  • Working on challenging engineering projects.
  • Continuous learning and career growth with global mobility opportunities.
  • A chance to contribute to something bigger - advancing the future of healthcare through automation.
Job Description

MAJOR DUTIES: 

As a member of a highly motivated, dynamic, multi-disciplined team, you will design and develop world-class automation solutions. Duties involve  

  • Planning and leading projects including oversight of a project team 
  • Responsible for project tracking, project milestones and project budget for assigned project including attending project team meetings 
  • Contributing to machine concepts 
  • Design of control software 
  • Integration of software with electrical and mechanical systems 
  • Mentoring more junior members of the controls team 
  • Process development and machine installation at customer sites worldwide 
  • Programming and integration assignments involve leading-edge technologies and processes utilizing PLCโ€™s, PCโ€™s, robotics, motion controllers, vision systems, laser and other controllers.   

SPECIFIC RESPONSIBILITIES: 

  • Complete yearly assigned department objectives 
  • Design and develop software programs (PLC and/or PC based) specific to customer and project requirements based on standard ATS programming methods. 
  • Debug and commission control systems at our facility, during the system integration stage and then at the customerโ€™s site during installation.  
  • Travel as required to customer and supplier sites to perform installation, commissioning and training duties. 
  • Select, test and integrate hardware and software components such as robots, analog devices, motion controllers, sensors, vision systems and lasers. 
  • Work with other members of the control systems design department and other groups to continuously improve methods of integrating controls technology, with the goals being enhanced safety, enhanced functionality and reduced cost. 
  • Work with other members of the control systems design department and other groups to ensure that labor and material budgets as well as scheduled delivery dates are adhered to or improved upon. 
  • Work with customers, project managers, designers, toolmakers and electricians to solve problems in order to provide the customer with a complete, functional automation system. 
  • Provide thorough testing of machine functionality to verify software program completeness. 
  • Provide accurate documentation for each project. 
  • Advise customer on solving technical problems. 
  • Provide customer with training specific to their current project (i.e. machine operation, programming principles and program structure). 
  • These responsibilities are subject to change as a function of the individualโ€™s abilities. 
  • Improve the knowledge and capability of other members of the engineering department through mentoring. 
  • Responsible to work with leader on development plan, updating Skills/Training Matrix and attending 1:1 meetings. 
  • Responsible for advancing self-knowledge, and demonstrating the use of a variety of ABM tools including but not limited to: PDCA, Formal Problem Solving (A3, RCCA), Kaizen, Just-Do-It CIs, 5S, 8W, Visual Management (Control Boards) 
  • Responsible for meeting Team Member level KPIs as assigned. (Budget, Schedule, Quality, CI) 
  • Assist with the Team Leaderโ€™s responsibilities during their absence and periodically supervise the software development and integration effort on at a team level delegating tasks to a team of people. 
  • Responsible for communicating time estimates and resource requirements on controls tasks to the Team Leader and at times the Project managers. 
Additional Responsibilities
  • At times will be asked to periodically assist with: 
    • Participate/lead in the concepting and requirements definition of a project with the FEOTB team. 
    • Develop and verify concept and labour hourโ€™s budget in quote preparation. 
    • Provide expert judgment and expertise in the oversight and review of technical projects. 
    • Lead technical evaluation of significant technologies in their area of expertise, and sign off on project designs 
    • Provide engineering support to ATSโ€™ worldwide divisions. 
    • Provide technical assistance to the rest of the department for area of expertise. 
    • Will assist in developing design and department standards. 
    • Oversees Co-op students 
    • Ensure that the concepts and design of customer solutions maximizes the use of standard code. 
    • Lead or participate in design reviews with customers, vendors and internal design groups. 
    • Assist with continuous improvement efforts within the department. 
  • Ensure that all business activities are performed with the highest ethical standards and in compliance with the ATS Code of Business Conduct. 
Qualifications

Education: 

  • A post-secondary engineering degree, diploma or equivalent, specializing in mechanical, electrical, systems or computer engineering. 

Experience: 

  • Strong programming, mechanical and electrical problem-solving skills. 
  • Ability to communicate effectively, both orally and in writing. 
  • Understanding of robotics, control systems and machine operation with hands-on experience is desirable.   
  • A self-starter with the ability to work as part of a team in a fast-paced environment with minimal supervision. 
Health, Safety & Environmental 

All employees have the responsibility to work in a safe manner and report any health, safety or environmental concern to their manager or supervisor in a timely manner.

Health, Safety and Environment include:

  • Work in compliance with divisional health, safety and environmental procedures
  • Refrain from removing or altering safety devices or guarding unless hazardous energies are controlled through lockout-tagout methods
  • Report any unsafe conditions or unsafe acts
  • Report defect in any equipment or protective device
  • Ensure that the required protective equipment is used for the assigned tasks
  • Attend all required health, safety and environmental training
  • Report any accidents/incidents to supervisor
  • Assist in investigating accidents/incidents
  • Refrain from engaging in any prank, contest, feat of strength, unnecessary running or rough and boisterous conduct