Job description

M365 Administrator / Support Engineer Onsite – Rosemont, IL Contract -to- hire | Full Time ] W2 CDW is seeking a skilled Systems Administrator to join our onsite IT team in Rosemont, IL. The ideal candidate will have strong hands-on experience with Microsoft 365 administration and a solid understanding of Azure Active Directory / Entra ID from an identity and access management perspective. This role will support and maintain a diverse IT infrastructure, security tools, and endpoint systems. Key Responsibilities: • Administer and support Microsoft 365 environment, including user management, licensing, and policy enforcement • Manage and configure Azure AD / Entra ID, focusing on identity and access management • Maintain endpoint protection using SentinelOne • Utilize RMM tools and ConnectWise for remote support and system monitoring • Manage backups using Rubrik or similar tool • Support virtualization platforms such as VMware or Hyper-V • Work with the Halo ticketing system for incident and service request tracking • Assist in user training and manage KnowBe4 for security awareness • Monitor and manage vulnerabilities using Tenable • Handle email authentication configurations using ValiMail, including DMARC/DKIM setup Qualifications: • 3+ years of experience in a Systems Administrator or similar IT support role • Strong administrative experience with Microsoft 365 and Azure AD / Entra ID • Working knowledge of endpoint protection, RMM platforms, and virtualization • Familiarity with ConnectWise, Rubrik, Tenable, ValiMail, and KnowBe4 is preferred • Excellent problem-solving skills and ability to work independently in a fast-paced environment

Requirements