Remote
caret down
Compensation
caret down
Position Level
caret down
Time Posted
caret down
Industries
caret down
Locations
caret down
More
1
caret down
1,000+

Senior Windows Administrator Jobs in Toronto, ON

Sort By: Relevance

$125K - $250K *

Empower Fortune 500 clients to transform operations through AI-driven automation solutions. Drive enterprise sales cycles, develop robust pipelines, and establish trusted advisor relationships to maxi...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$109K - $118K *

Manage and implement technical monitoring for water/wastewater infrastructure. Collaborate with contractors, ensure compliance, and prepare reports to enhance operational efficacy and support data-dri...

Newmarket, ONIn-Person

Today

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $130K *

Engage in a pivotal role leading the Solaris Evergreening project, driving strategic initiatives, fostering communication, and ensuring successful migration from Solaris infrastructure to modern platf...

Toronto, ONIn-Person

5 days ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Champion the design and implementation of SAP S/4HANA EAM solutions, enhancing clients' maintenance operations for optimal performance and reliability while driving impactful business outcomes across...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $130K *

Transform client operations by designing and implementing SAP S/4HANA EAM solutions, ensuring optimal plant maintenance and equipment reliability through strategic collaboration and configuration expe...

Markham, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$101K - $124K *

Accelerate progress at safeguarding digital assets by coordinating Emergency Vulnerability Response. Partner with teams to address security threats, enhance intelligence programs, and ensure rapid rem...

Toronto, ONIn-Person

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$100K - $120K *

Join a team that's committed to enhancing risk compliance and governance. As a Senior Consultant, you'll lead initiatives, advise executives, and drive improvements in audit processes and controls cri...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Business Services

$84K - $126K *

Lead M&A technology projects, engage clients through due diligence, develop roadmaps, and manage program delivery. Collaborate with stakeholders to enhance IT capabilities and promote growth within th...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $135K *

Transform business strategies through your expertise in ServiceNow development, managing the backlog, and collaborating with stakeholders to deliver innovative technical solutions and enhance operatio...

Toronto, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$83K - $104K *

Support and enhance tax compliance and accounting processes across multiple jurisdictions, collaborating with finance teams and external advisors while gaining valuable experience in a dynamic multina...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Legal & Accounting

$90K - $110K *

Join a team that's focused on accuracy and leadership in financial reporting, overseeing multi-entity close processes, ensuring compliance, and fostering team development to enhance operational effici...

Mississauga, ONIn-Person

6 days ago

  •   5 - 7 years exp.  •   Legal & Accounting

$110K - $130K *

Accelerate growth by driving sales and building executive relationships. Utilize your expertise to identify solutions, navigate complex sales cycles, and achieve targets while collaborating across tea...

US-AnywhereRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $135K *

Transform the cloud landscape by driving AWS project delivery, ensuring customer satisfaction, and managing multiple projects effectively with a focus on innovation and continuous improvement...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$92K - $127K *

Join our dynamic team to manage Canadian corporate tax compliance and collaborate across functions. Leverage your expertise in tax returns, vendor management, and data systems to ensure accuracy and a...

Toronto, ONIn-Person

2 days ago

  •   Less than 5 years exp.  •   Legal & Accounting

$85K - $115K *

Transform client outcomes by leading complex technology projects, leveraging Agile methodologies, and delivering innovative solutions in the insurance sector. Collaborate with diverse teams to optimiz...

Toronto, ONIn-Person

Reposted 1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$85K - $109K *

Unlock your potential by managing AV systems integration projects. Drive quality delivery while overseeing schedules, budgets, and customer satisfaction. Collaborate across teams to ensure project suc...

Markham, ONIn-Person

Today

  •   Less than 5 years exp.  •   Technical Services

$85K - $109K *

Elevate your career by managing AV integration projects, ensuring timely, on-budget delivery while enhancing customer satisfaction. Coordinate cross-functional teams and resources for a high-quality o...

Markham, ONIn-Person

Today

  •   Less than 5 years exp.  •   Technical Services

$85K - $109K *

Join us to manage AV systems integration projects, ensuring they are delivered on time, within budget, and to quality standards while satisfying customer expectations and maintaining safety protocols...

Markham, ONIn-Person

Today

  •   Less than 5 years exp.  •   Technical Services

$92K - $100K *

Join a dynamic team as a subject matter expert, driving high-value implementations and optimizing client experiences with advanced product solutions. Help clients maximize value from proprietary tools...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $120K *

Take ownership of project execution by leading multi-discipline teams to deliver high-quality consulting engagements on schedule and budget. Collaborate on business development and foster client relat...

Toronto, ONIn-Person

Reposted 1 week ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Engineer impactful solutions by leading client technical strategies in actuarial modelling and quantitative analytics. Collaborate across disciplines to address complex client needs and drive successf...

Toronto, ONIn-Person

Reposted yesterday

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Optimize the DevOps lifecycle by enhancing developer productivity, leading CI/CD design, and fostering collaboration to deliver reliable applications adhering to enterprise security standards within a...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $120K *

Join a team that's leading complex project delivery in a cross-functional environment. You'll engage with senior stakeholders, manage high-stakes programs, shape governance practices, and ensure relia...

US-AnywhereRemote

5 days ago

  •   5 - 7 years exp.  •   Business Services

$126K - $164K *

Explore transformative opportunities as a Senior Java Developer, leveraging innovative technology solutions and collaborating with an agile team to enhance brokerage services for clients, ensuring sec...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Unlock your potential as a QA Automation Engineer, leading automated testing efforts with 7-10 years of experience to ensure software quality and reliability, collaborating with teams to refine proces...

Toronto, ONIn-Person

Reposted 2 days ago

  •   5 - 7 years exp.  •   Information Technology