Systems Administrator supporting Windows Server and cloud environments at Moneris. Collaborating with multiple teams to ensure enterprise systems performance and security.
Responsibilities
Administer and maintain Windows Server infrastructure across on-premises and cloud environments
Support Active Directory, Group Policy, and enterprise application hosting platforms
Troubleshoot production Windows Server environments to ensure stability, performance, and availability
Support Microsoft clustering, SQL Server high-availability systems, and platform lifecycle activities
Manage SCCM-based patching, deployments, and ongoing server maintenance activities
Support VMware environments used to deploy and operate Windows Server workloads
Develop PowerShell automation and collaborate on configuration management initiatives
Maintain operational documentation and participate in rotational on-call support
Requirements
Minimum 5+ years of experience in systems infrastructure administration and support
Bachelor's degree in Computer Science, Information Technology, or equivalent work experience
Proficiency administering Windows Server environments supporting enterprise or production workloads
Strong experience with Active Directory, DNS, and Group Policy
Hands-on experience with SCCM for patching, deployments, and system management
Experience administering VMware-based Windows Server environments
Experience supporting PowerShell scripting, automation, and clustered or high-availability Windows platforms
Exposure to Azure or hybrid cloud environments (preferred)
Experience with Ansible or similar configuration management tools (preferred)
Familiarity with infrastructure automation practices (preferred)
Familiarity with PCI DSS, CIS benchmarks, or enterprise production environments (preferred)
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