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1,000+

Senior Windows Administrator Jobs in Mississauga, ON

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$85K - $90K *

Join a key role focused on enhancing risk management through GRC tool implementation and TPRM. Drive digital transformation and support regulatory compliance across financial market infrastructures fo...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $120K *

Drive multiple concurrent construction projects while ensuring adherence to timelines and budgets. Collaborate with leaders and teams to refine processes, mentor staff, and establish strategic project...

Etobicoke, ONIn-Person

3 weeks ago

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

$110K - $130K *

Lead the charge in designing and implementing scalable data architectures, ensuring seamless integration across cloud platforms, while collaborating with stakeholders to drive data-driven decision-mak...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$94K - $141K *

Empower efficiency and stability in production systems by providing expert technical support, managing application environments, and driving improvements. Engage with teams to enhance functionality wh...

Mississauga, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$103K - $129K *

Empower innovation by crafting full-stack features for a cutting-edge content platform. Collaborate closely with a passionate team to redefine how teams create and manage web content, contributing to...

US-AnywhereRemote

2 days ago

  •   Less than 5 years exp.  •   Information Technology

$85K - $90K *

Drive your career forward in a critical role enhancing risk management processes. Collaborate with teams to identify and mitigate non-financial risks while supporting regulatory compliance initiatives...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$103K - $135K *

Shape the future of SAP Procurement by leading P2P workstreams in S/4HANA transformations, ensuring quality deliveries, and managing cross-functional integrations from design to go-live...

Toronto, ONIn-Person

4 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$80K - $95K *

Lead the charge in financial planning and analysis, managing departmental portfolios while delivering insights and strategic recommendations to improve budget cycles and operational efficiencies for o...

Toronto, ONIn-Person

5 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$80K - $105K *

Help us enhance human-system interactions by applying engineering principles to design. Collaborate with diverse teams to ensure optimal user experience across various frameworks, focusing on compatib...

Pickering, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$116K - $155K *

Transform global connectivity strategies by managing carrier relationships, optimizing costs, and driving procurement initiatives. Collaborate across teams to enhance IoT connectivity while ensuring o...

Oakville, ONIn-Person

5 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$136K - $163K *

Join a team that leads cyber incident response, coordinating triage, containment, and recovery activities while enhancing detection and controls to bolster the enterprise's security resilience...

Toronto, ONIn-Person

Reposted 2 days ago

  •   8 - 10 years exp.  •   Information Technology

$85K - $100K *

Lead and manage medium to large-scale projects, ensuring quality, safety, and timeliness while directing a team and collaborating effectively with stakeholders throughout the project lifecycle...

North York, ONIn-Person

2 weeks ago

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

$139K - $235K *

Unlock potential by designing and evolving backend systems to shape a global platform. Collaborate across teams, make architectural decisions, and lead improvements in quality, performance, and innova...

US-AnywhereRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $110K *

Join a dynamic team leading operations in reconciliation and tax compliance. Drive accuracy and efficiency while managing compliance with CRA regulations, fostering a culture of improvement, and mitig...

Mississauga, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Legal & Accounting

$80K - $95K *

Champion the accounts payable function, ensuring timely invoice processing and compliance. Lead a skilled team, maintain strong vendor relationships, and support financial operations with effective co...

Mississauga, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$96K - $136K *

Lead comprehensive audit engagements, ensuring compliance and operational efficiency through strategic insights and risk management, while enhancing overall performance and stakeholder communication...

Toronto, ONIn-Person

Reposted 1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Champion cybersecurity and GRC frameworks, translating complex requirements into actionable strategies for a dynamic SaaS platform serving financial institutions, while leading a mature, agile GRC tea...

Mississauga, ONIn-Person

Today

  •   Less than 5 years exp.  •   Finance & Insurance

$74K - $111K *

Take ownership of advancing drug discovery by developing a cloud-based platform. Collaborate with diverse teams to create innovative data solutions that drive efficiency and harness cutting-edge AI an...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$100K - $120K *

Accelerate progress at the intersection of business strategy and HR by partnering with leaders across functions to implement integrated talent solutions that drive organizational effectiveness and bus...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Business Services

$88K - $132K *

Empower businesses by leading UKG Pro Workforce Management projects. Collaborate with diverse clients, transforming HR technology and processes while ensuring successful implementation and optimizatio...

Toronto, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Business Services

$110K - $130K *

Unlock transformation by leading digital change initiatives that drive successful adoption of innovative solutions in a complex infrastructure program, ensuring smooth transitions for teams and stakeh...

Mississauga, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$116K - $155K *

Unlock potential by managing global telecommunications partnerships, leading RFPs, optimizing connectivity costs, and supporting logistics initiatives. Collaborate cross-functionally to drive IoT stra...

Toronto, ONIn-Person

5 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$116K - $155K *

Join a team that's driving innovation by managing strategic carrier partnerships, optimizing connectivity costs, and collaborating with cross-functional teams to enhance supply chain efficiencies and...

Waterloo, ONIn-Person

5 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$100K - $120K *

Join a dynamic team as a Technical Account Manager, leading hands-on implementations and architecting customer solutions for seamless productivity across diverse environments, while driving technical...

US-AnywhereRemote

5 days ago

  •   Less than 5 years exp.  •   Technical Services

$153K - $211K *

Lead and oversee transformative IT application projects, driving strategic direction and operational excellence while managing integrations, migrations, and client engagement with a focus on deliverin...

Toronto, ONIn-Person

Reposted 5 days ago

  •   8 - 10 years exp.  •   Business Services