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1,000+

Senior Windows Administrator Jobs in Mississauga, ON

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$120K - $140K *

Drive the execution of complex aerospace programs, ensuring strategic alignment, resource management, and operational excellence across multiple projects to meet objectives and enhance organizational...

Mississauga, ONIn-Person

Reposted 2 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$89K - $134K *

Empower innovative product outcomes through full-stack development, utilizing AI to enhance quality and efficiency; collaborate across teams, drive architectural decisions, and mentor peers while buil...

US-AnywhereRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$80K - $95K *

Shape your career with this key role where accuracy in estimating and pricing will drive growth in facility services. Collaborate with teams to create competitive proposals and enhance operational eff...

Mississauga, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Business Services

$80K - $95K *

Shape the future of water treatment by leading project design and execution, ensuring client satisfaction and timely delivery through effective management of multidisciplinary engineering teams and si...

North York, ONIn-Person

6 days ago

  •   Less than 5 years exp.  •   Energy & Utilities

$100K - $120K *

Empower your career with a Senior Customer Success Manager role, where you'll drive customer satisfaction and retention through strategic engagement, collaboration, and expert guidance within a dynami...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$90K - $110K *

Empower project success by leading contract management, ensuring compliance, and resolving disputes efficiently while mentoring a skilled team for high-quality execution across diverse projects...

Mississauga, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $170K *

Join a team that's driving innovation in technology. As a Senior Full-Stack Developer, you will design and enhance scalable applications, collaborating with a dynamic group to shape cutting-edge solut...

Mississauga, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Lead the charge in implementing SAP HANA Billing solutions, focusing on customizing and optimizing billing processes, collaborating with teams, and providing expert guidance ensuring successful projec...

Toronto, ONIn-Person

Reposted yesterday

  •   Less than 5 years exp.  •   Technical Services

$110K - $130K *

Design and develop innovative SAP HANA Billing solutions and processes. Collaborate with cross-functional teams to implement best practices, providing expert guidance and training to clients, ensuring...

Markham, ONIn-Person

Reposted yesterday

  •   Less than 5 years exp.  •   Technical Services

$110K - $130K *

Elevate data modeling standards by designing scalable models for financial products, collaborating with stakeholders, and leading cross-functional teams to meet evolving business needs in the fast-pac...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$95K - $115K *

Lead the design, development, and optimization of data solutions, ensuring reliable and scalable data pipelines and analytics while supporting junior team members and collaborating with stakeholders t...

Burlington, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Help us shape the future of data engineering by designing, developing, and optimizing data pipelines and solutions. Monitor performance, mentor junior staff, and collaborate to drive business value th...

Toronto, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Champion the development of data products and solutions, optimizing complex data pipelines and enhancing analytics. Collaborate with teams, guide juniors, and deliver robust insights while ensuring da...

Guelph, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Lead the design and optimization of data products and solutions, ensuring reliable pipelines and analytics. Collaborate with stakeholders and mentor junior team members to drive impactful data-driven...

Mississauga, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$78K - $120K *

Join a team that's driving the Ontario Line Subway project. As a Project Controls Analyst, you will support multiple project disciplines through data analysis and collaboration, ensuring project succe...

Toronto, ONIn-Person

Reposted 1 week ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$133K - $183K *

Transform data operations management by leading teams to deliver accurate financial instrument data, ensuring SLA compliance and nurturing client relationships, while continuously optimizing processes...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$95K - $110K *

Tackle exciting CRM initiatives and enhance user engagement through strategic lifecycle marketing efforts. Collaborate with cross-functional teams to execute impactful campaigns for churned users and...

Toronto, ONIn-Person

Yesterday

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$90K - $100K *

Support the management of system assets by updating registers, maintaining data integrity, and collaborating with project teams to ensure smooth configuration processes throughout the project lifecycl...

Scarborough, ONIn-Person

6 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Advance your career by leading the design of innovative AI-powered test automation frameworks. Collaborate cross-functionally to enhance quality engineering and streamline CI/CD integrations while men...

Toronto, ONIn-Person

4 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$140K - $175K *

Innovate security across a portfolio of products by leading a senior team, driving secure development practices, and enhancing security capabilities for AI features to protect customer trust and produ...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$97K - $147K *

Elevate decision-making and innovation by leading actuarial reserve development, capital modeling, and financial reporting. Provide expertise and mentorship while driving process enhancements and comp...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$97K - $147K *

Optimize actuarial methodologies in reserving, capital modeling, and risk assessment to support decision-making and regulatory compliance. Provide technical leadership and mentorship while enhancing a...

Cambridge, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$95K - $115K *

Advance your career by designing and maintaining complex databases while ensuring their performance, security, and reliability. Collaborate with cross-functional teams and mentor junior developers in...

US-AnywhereRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Join our team to design and develop Power BI solutions that convert data from Dynamics 365 into meaningful insights, enhancing decision-making and business performance through analytics and reporting...

Etobicoke, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Partner with us to lead complex client engagements, build strong relationships, and drive value across functions, ensuring strategic alignment and successful delivery of client lifecycle management so...

Toronto, ONIn-Person

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Business Services