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1,000+

Senior Windows Administrator Jobs in Mississauga, ON

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$81K - $108K *

Join a team that's redefining financial analysis and reporting. Leverage your accounting expertise to prepare insights and statements that drive decision-making and ensure compliance with internationa...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$74K - $109K *

Join us to enhance security services at city facilities, ensuring safety and compliance while leading a dedicated team and managing operations, budgets, and emergency responses. Your expertise will pl...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

$100K - $120K *

Drive the development of cloud-native applications in the Auto industry by architecting backend solutions, optimizing system performance, and fostering cross-functional collaboration. Join a dynamic t...

Kitchener, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$83K *

Elevate your career as a leader in property management, driving team performance and enhancing community living. Foster relationships, ensure resident satisfaction, and strategically manage operations...

Cambridge, ONIn-Person

Today

  •   5 - 7 years exp.  •   Real Estate & Construction

$75K - $103K *

Shape the future of capital investment analysis by providing financial insights, collaborating with business leaders, and ensuring optimal project governance. Drive strategic decisions with hands-on s...

Mississauga, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Transform your career by designing and developing scalable, high-performance applications. Collaborate with cross-functional teams to solve complex challenges while delivering efficient, maintainable...

US-AnywhereRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Collaborate with cross-functional teams to design, develop, and deploy scalable, high-performance web applications using Java, while mentoring others and optimizing processes in a dynamic remote envir...

US-AnywhereRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$75K - $90K *

Contribute to the success of the Inside Sales Team by providing technical expertise, preparing detailed product quotations, and collaborating with customers and engineering teams to meet diverse appli...

Brampton, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Technical Services

$84K - $110K *

Reimagine risk management in a key role that ensures effective compliance, evaluates controls, and partners with stakeholders to drive strategic objectives, while fostering a culture of governance and...

Mississauga, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$75K - $90K *

Join a team that's dedicated to advancing healthcare technology. Collaborate with stakeholders to implement and maintain smart hospital systems, ensuring quality care delivery and innovative solutions...

Vaughan, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Hospitals & Medical Centers

$80K - $95K *

Champion the development and support of the PeopleSoft GL module, collaborating with cross-functional stakeholders to analyze business needs and ensure effective IT solutions, driving financial system...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$71K - $107K *

Take ownership of financial reporting and planning at an enterprise level, enabling insightful analysis and strategic guidance. Collaborate with cross-functional teams to drive business performance an...

Mississauga, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$120K - $170K *

Drive business growth by enhancing trading functionalities on a global equities platform. Engage with diverse teams through the software development lifecycle, from development to ongoing support, ens...

Mississauga, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Transform software engineering practices by building cutting-edge full-stack cloud applications. Collaborate with cross-functional teams to deliver modern web experiences while ensuring performance, s...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Develop and optimize full-stack web applications and data pipelines while leading end-to-end software development lifecycles in a collaborative environment. Utilize Java/J2EE, Spring, and SQL for robu...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $110K *

Drive change initiatives by leading comprehensive strategies that foster engagement, readiness, and sustained adoption across diverse teams and stakeholders, ensuring alignment with project goals and...

Toronto, ONIn-Person

Today

  •   5 - 7 years exp.  •   Business Services

$90K - $110K *

Join our team to lead decentralized servicing projects, delivering technical expertise while collaborating with clients and regulators. Drive impactful environmental solutions and enhance your career...

Mississauga, ONIn-Person

6 days ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$96K - $146K *

Unlock potential by driving complex sales in LegalTech. Manage a territory plan, engage with senior decision-makers, and articulate ROI to achieve top-line revenue goals while optimizing market positi...

US-AnywhereRemote

3 weeks ago

  •   8 - 10 years exp.  •   Legal & Accounting

$96K - $146K *

Engage in transformative sales activities, driving growth in LegalTech by managing complex sales cycles and building strategic relationships with key decision-makers to meet revenue goals and optimize...

Toronto, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Legal & Accounting

$75K - $90K *

Drive detailed financial insights and reporting for strategic decision-making while collaborating with business partners. Ensure accurate month-end close processes and foster continuous improvement in...

Toronto, ONIn-Person

3 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Lead the design and support of secure file transfer solutions, ensuring effective onboarding and connectivity with partners in a dynamic environment focused on banking and financial services...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Join a dynamic team to design and enhance secure file transfer solutions, ensuring operational excellence in enterprise-level payment processing and client onboarding for a global banking ecosystem...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$174K - $184K *

Empower high-performance engineering teams to drive planning architecture strategy, optimize AI-native solutions, and enhance operational excellence for scalable, resilient systems across diverse doma...

Toronto, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$81K - $115K *

Innovate risk management strategies to drive loss reduction and enhance business performance by analyzing trends and developing insights across retail lending portfolios...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$170K - $275K *

Transform security practices by engineering resilient systems that protect vast-scale AI infrastructures. Collaborate across teams to create automated security solutions, ensuring optimal integrity an...

US-AnywhereRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology