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1,000+

Senior Windows Administrator Jobs in Mississauga, ON

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$90K - $167K *

Reimagine business processes as you analyze and enhance New Business and Underwriting platforms. Collaborate with cross-functional teams to implement technology solutions that align systems with strat...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $170K *

Unlock potential by driving innovation in the Fixed Income eTrading space, enhancing automated processes and ensuring seamless transaction flow from execution to settlement, while collaborating across...

Mississauga, ONIn-Person

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$96K - $136K *

Transform security data into actionable insights and drive remediation efforts. Collaborate with technology teams to enhance compliance, reporting, and governance, ensuring timely resolution of securi...

Toronto, ONIn-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $150K *

Advance your career with a hands-on QA role focused on ensuring quality for complex banking applications, leading testing efforts, and collaborating across teams to enhance software delivery in a fast...

Toronto, ONIn-Person

2 days ago

  •   8 - 10 years exp.  •   Finance & Insurance

$100K - $110K *

Deliver high-quality, scalable Java applications in a collaborative team environment. Leverage your expertise to design, develop, and maintain innovative software solutions that drive performance and...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$102K - $120K *

Lead strategic, complex proposal efforts globally in a fast-paced environment. Collaborate cross-functionally to ensure alignment and quality while managing multiple proposals to drive operational exc...

Kitchener, ONIn-Person

Today

  •   5 - 7 years exp.  •   Business Services

$102K - $120K *

Lead high-impact proposal efforts globally, managing complex RFIs and RFPs. Drive collaboration, ensure quality, and optimize strategies for proposal submissions in a fast-paced, deadline-focused envi...

US-AnywhereRemote

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$100K - $120K *

Lead the charge in managing full-service clinical research projects, overseeing phases II and III, and driving teams to achieve project deliverables on time and within budget, while ensuring complianc...

US-AnywhereRemote

2 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$118K - $145K *

Take ownership of delivering high-quality code as a Lead Developer, guiding a team in designing scalable systems within a modern Broker Experience Ecosystem. Engage in Agile practices and leverage cut...

North York, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$118K - $145K *

Join a team that's shaping the future of commercial insurance technology, leading initiatives and designing scalable systems. Drive features from planning to production, while mentoring developers in...

Mississauga, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$118K - $145K *

Unlock potential by leading a highly skilled team to design and develop scalable software solutions in a cutting-edge microservices environment, driving innovations within the Broker Experience Ecosys...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$118K - $145K *

Collaborate with a dynamic team to design, lead, and deliver scalable software solutions in a modern insurance ecosystem. Shape innovative technologies and enhance user experiences while owning the st...

Toronto, ONIn-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $115K *

Transform your career by designing and developing high-impact BPM solutions using PEGA and emerging technologies with an agile mindset to enhance digital transformation and streamline application deli...

Toronto, ONIn-Person

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$69K - $119K *

Drive product success by leading agile processes, managing backlogs, and fostering cross-functional collaboration, ensuring alignment between business needs and user experience while mentoring junior...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $120K *

Innovate in geotechnical engineering by leading projects, conducting seismic assessments, and mentoring junior staff. Engage in land development, infrastructure, and mining projects while providing ex...

Mississauga, ONIn-Person

3 days ago

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

$130K - $145K *

Unlock the potential of project controls by optimizing PMIS tools and integrating data for improved decision-making while fostering collaboration across project teams and stakeholders in a dynamic env...

Toronto, ONIn-Person

3 weeks ago

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

$85K - $100K *

Empower the future of naval engineering by designing innovative electronic systems. Lead projects through the entire lifecycle from planning to qualification testing, ensuring top-notch quality and co...

Mississauga, ONIn-Person

Reposted 2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$150K - $251K *

Innovate cutting-edge distributed systems for high-volume transaction processing. Lead with mentorship, design, and ensure high availability and resiliency, while adapting to evolving technologies and...

Toronto, ONIn-Person

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$170K - $215K *

Grow your career with a leading team championing quality assurance in payment systems. Leverage AI methodologies to design automated testing frameworks, ensuring robust performance and zero downtime i...

US-AnywhereRemote

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$75K - $141K *

Lead M365 and Power Platform initiatives, ensuring platform integrity, security, and scalability while driving automation, app development, and business innovation across the enterprise...

US-AnywhereRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $128K *

Empower data-driven decisions by designing and implementing BI solutions that transform complex data into actionable insights for stakeholders across all levels of the organization...

Scarborough, ONIn-Person

6 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$103K - $138K *

Pioneer transformative financial strategies as a leader in turnaround and restructuring, guiding teams through complex challenges while delivering exceptional client service and fostering business dev...

Toronto, ONIn-Person

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$95K - $105K *

Engage in transformative internal audits, leading complex engagements that assess risks and enhance operational efficiency. Drive impactful compliance projects within a dynamic finance team, fostering...

Toronto, ONIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$128K - $176K *

Transform product marketing at the intersection of identity and endpoint security. Lead strategic initiatives, positioning, launches, and customer adoption while collaborating with cross-functional te...

Toronto, ONIn-Person

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $110K *

Transform IT infrastructure by leading system design, enhancing virtualization, and fortifying cybersecurity, ensuring resilience and efficiency across enterprise environments...

Toronto, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology