System Design Jobs in Mississauga

Manager Client SupportDate September 30 2025Location Mississauga ONRequisition ID 20605StatusRegularBusiness UnitInformation and Technology ServicesWhy join usThe IESO is committed to ensuring Ontarios electricity system meets the provinces needs today and into the future. We are char More...

We have an exciting opportunity for a pragmatic solution leader to join us as an Enterprise Solution Architect. Reporting to the Sr. Director Technology & Data Solutions you will play a critical role in shaping Assents enterprise technology landscape. As the lead designer on high- More...

Building on our past. Ready for the futureWorley is a global professional services company of energy chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds moving towards more sustainable More...

Building on our past. Ready for the futureWorley is a global professional services company of energy chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds moving towards more sustainable More...

Building on our past. Ready for the futureWorley is a global professional services company of energy chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds moving towards more sustainable More...

Building on our past. Ready for the futureWorley is a global professional services company of energy chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds moving towards more sustainable More...

Building on our past. Ready for the futureWorley is a global professional services company of energy chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds moving towards more sustainable More...

What you will bring:Technical and Industry Experience:Self-starters and highly motivated individuals looking for career growth opportunities.Intermediate level experience in working with chemical and hydrocarbon-related mechanical equipment.Experience with mechanical engineering Codes More...

R.J. Burnside & Associates Limited is seeking an experienced Instrumentation Engineer with expertise in Supervisory Control and Data Acquisition (SCADA) systems to join our Water and Wastewater Team. As a part of our team youll have the opportunity to contribute to a variety of pr More...

Benefits:401(k)401(k) matchingRelocation bonusJob Title: Lead Electrical Engineer Location: Mississauga ON CanadaJob Description and Experience Highlights: Designs the Power electronics Inverter DC to AC converter and controls power distribution architecture of SOFC. Develop prelim More...

Benefits:401(k)401(k) matchingRelocation bonusPosition: Lead Electrical Engineer (12-18 yrs.) Location: Mississauga ON Job Description:P. EnG Ontario Must.Experience Highlights: Designs the Power electronics Inverter DC to AC converter and controls power distribution architecture More...

At Roche you can show up as yourself embraced for the unique qualities you bring. Our culture encourages personal expression open dialogue and genuine connections where you are valued accepted and respected for who you are allowing you to thrive both personally and professionally. Thi More...

Who Youll Work WithArista Networks is looking for world-class Senior/Lead system software engineers to join our Extensible Operating System (EOS) software development team. As a core member of the EOS team you will be part of a fast-paced high caliber team-building features to run the More...

This role will lead the discovery and assessment processes to identify user experience needs business requirements and internal technical competencies ensuring UC&C solution designs that maximize value and adoption.This will include the following:Networking with key vendors to hel More...

Principal Front End Software Engineer Human RiskLead the Future of Mimecasts next generation of Mimecast protection productsMimecast is looking for a talented Principal Front End Software Engineer to join the Human Risk Platform Team. You will be part of the team leading the developm More...

Union: Non-UnionNumber of vacancies: 1Site: Princess Margaret Cancer CentreDepartment: Digital PMOReports to: Senior Portfolio Manager                                    More...

Union: Non-UnionNumber of vacancies: 1Site: Princess Margaret Cancer CentreDepartment: Digital PMOReports to: Senior Project ManagerHours: 37.5 hours per weekStatus: Temporary Full Time (approx. 6 months)Closing Date: September 8 2025Position SummaryThe Digital Project Management More...

DescriptionElectrical Engineering Graduate (Transportation)GHD is one of the worlds leading professional services companies operating in the global markets of water energy and resources environment property and buildings and transportation.Privately owned by our people GHD provides en More...

DescriptionGHD is one of the worlds leading professional services companies operating in the global markets of water energy and resources environment property and buildings and transportation.Privately owned by our people GHD provides engineering architecture environmental and constru More...

AECOM is seeking a Common Cabling Subject Matter Expert - Airport to join our team. This position is based on-site out of Mississauga. We are seeking professionals to join our team to help us build one of the most advanced sustainable and passenger-friendly airports in the world. More...