Senior Windows Infrastructure Engineer

Engineer secure Windows Server infrastructure across physical, virtual, and hybrid environments for TD’s Technology Solutions team in Toronto.This senior role combines enterprise Windows engineering with ownership of Group Policy, Active Directory, security baselines, and server performance. You will design technical solutions, troubleshoot complex dependencies, and support production outcomes across infrastructure, security, applications, and operations. Automation remains central to lifecycle management.Key Responsibilities:
Define secure, scalable Windows Server engineering standardsDesign and troubleshoot enterprise Group Policy deploymentsMaintain Active Directory controls and security baselinesAnalyze CPU, memory, storage, network, and virtualization performanceMentor engineers and resolve complex production issuesRequirements:
Eight-plus years of hands-on Windows Server engineeringAdvanced Group Policy inheritance, filtering, delegation, and conflict resolutionActive Directory knowledge covering authentication and service accountsPerformance analysis using PerfMon or Windows performance toolsKnowledge of Kerberos, certificates, clustering, patching, and remediationApply Windows infrastructure, security, performance, and automation expertise to complex enterprise platforms supporting TD in Toronto.
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