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1,000+

Senior Windows Administrator Jobs in Mississauga, ON

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$100K - $120K *

Join a dynamic team as you lead water resources projects, enhance client relations, and mentor professionals. Drive innovation in stormwater management, hydrologic modeling, and environmental assessme...

Markham, ONIn-Person

6 days ago

  •   8 - 10 years exp.  •   Energy & Utilities

$110K - $130K *

Lead the transformation of commercial underwriting with innovative AI solutions, driving product strategy and cross-functional collaboration to deliver user-centric outcomes and foster industry advanc...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$88K - $110K *

Join a team that's driving strategic IT procurement to ensure the alignment of technology initiatives with business goals, while optimizing spending and fostering supplier partnerships for outstanding...

US-AnywhereRemote

Reposted today

  •   Less than 5 years exp.  •   Information Technology

$111K - $153K *

Elevate your career by driving innovative nuclear power plant design and modifications. Collaborate with engineers to enhance plant systems while ensuring compliance with industry standards and leadin...

North York, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Drive innovative tailings management solutions by leading engineering projects and providing strategic guidance as an Engineer of Record. Collaborate cross-functionally to ensure technical excellence...

Markham, ONIn-Person

Today

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

$172K - $229K *

Architect, build, and optimize integration systems that enhance data movement across diverse platforms. Drive technical excellence and lead cross-functional teams to ensure efficient execution of long...

Toronto, ONIn-Person

3 days ago

  •   8 - 10 years exp.  •   Finance & Insurance

$88K - $95K *

Lead the charge in supervising production operations, driving safety and quality in the Door Department during the afternoon shift while fostering team collaboration and continuous improvement initiat...

Woodbridge, ONIn-Person

Reposted 3 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$138K - $179K *

Design and build robust data architectures that bridge data engineering and analytics, enabling the development of self-serve reporting and AI-driven insights for impactful business intelligence outco...

US-AnywhereRemote

Reposted 1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$100K - $120K *

Lead the charge in ensuring quality clinical trial execution by managing investigator sites, safeguarding patient safety, and driving compliance with regulatory standards while enhancing stakeholder r...

US-AnywhereRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$64K - $114K *

Elevate training excellence by designing and delivering impactful instructional programs, engaging diverse audiences, and ensuring high-quality support for technology initiatives within a dynamic envi...

Toronto, ONIn-Person

Reposted 3 weeks ago

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

$65K - $113K *

Engage with us to provide vital audit assurance over Global Treasury controls, evaluating risks, documenting findings, and fostering relationships while ensuring regulatory compliance and operational...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $120K *

Shape the future of complex enterprise projects by overseeing delivery coordination, maintaining artifacts, and ensuring alignment to scope and standards across multiple workstreams. Engage independen...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$81K - $115K *

Architect innovative engineering solutions, develop and enhance applications, and support business initiatives. Collaborate with stakeholders to ensure performance and compliance, while continuously i...

Toronto, ONIn-Person

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Transform asset management outcomes by leading evaluation projects, conducting condition assessments, and engaging stakeholders to drive informed capital planning strategies and compliance with regula...

Markham, ONIn-Person

Today

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

$103K - $129K *

Elevate cybersecurity governance through strategic leadership, driving compliance, risk management, and team development across IT and OT environments while interfacing with senior leadership and cros...

Concord, ONIn-Person

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$95K - $135K *

Lead the charge in optimizing maintenance operations through strategic initiatives, team development, and process improvement to enhance productivity, reliability, and safety in the manufacturing envi...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Food & Beverages

$109K - $191K *

Lead the charge in ensuring application stability and optimizing performance. Collaborate with engineering teams to troubleshoot and resolve complex issues in production environments, impacting thousa...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Strategize and enhance backend application solutions utilizing Java, Spring Boot, and microservices to drive scalable performance. Collaborate with diverse teams to ensure high-quality delivery in a d...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $110K *

Elevate HR operations by managing the strategic optimization of HRIS. Lead projects, ensure data accuracy, and enhance employee lifecycle processes while collaborating with stakeholders across HR, Pay...

Mississauga, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Business Services

$63K - $100K *

Join a team that's dedicated to supporting future physicians by providing crucial administrative and programmatic assistance throughout their educational journey, ensuring a seamless experience from o...

Toronto, ONIn-Person

6 days ago

  •   Less than 5 years exp.  •   Healthcare

$145K - $158K *

Transform vendor partnerships by leading a global technical support team, driving accountability for performance and escalations, while fostering disciplined vendor relationships to enhance service de...

Mississauga, ONIn-Person

5 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$88K - $132K *

Shape the future of business operations by solving complex, high-impact problems, collaborating with senior leaders, and driving actionable execution plans in a dynamic consulting role. Engage cross-f...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Business Services

$125K - $150K *

Join a team that's driving innovative technology solutions to enhance business strategy. As a Principal Engineer, you will lead cross-disciplinary teams, develop technical roadmaps, and ensure best pr...

Toronto, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $110K *

Elevate your career as a Project Manager overseeing Dynamics 365 F&O implementations. Drive excellence through governance, methodology adherence, and client advocacy, ensuring quality deliverables ali...

Mississauga, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$90K - $110K *

Accelerate progress at a dynamic firm as you manage ERP implementation projects. Lead governance efforts, ensure quality deliverables, and mentor colleagues in a collaborative environment focused on c...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology