Systems Engineer

We are looking for an experienced Systems Engineer to support enterprise infrastructure initiatives in Deer Park, Illinois. This Long-term Contract opportunity is ideal for a detail-oriented candidate who can manage large Windows-based environments, maintain reliable system performance, and contribute to data center operations in a complex setting. The role requires strong technical depth across server administration, identity services, virtualization, and core infrastructure platforms.Responsibilities:• Lead large-scale Windows server migration efforts, including transitions from VMware environments to Hyper-V across extensive server estates.• Administer and maintain Windows Server platforms, Active Directory services, Azure Active Directory, Group Policy, and related enterprise system configurations.• Support deployment, installation, and expansion activities within the data center while helping ensure stable operations and limited service interruption.• Manage and troubleshoot enterprise server hardware, Cisco-based infrastructure components, and Pure Storage solutions within production environments.• Coordinate system cutovers, infrastructure changes, and implementation tasks in partnership with technical teams and project stakeholders.• Investigate and resolve complex system issues by applying structured troubleshooting methods across server, virtualization, and infrastructure layers.• Create and maintain clear technical documentation covering environment configurations, procedures, and project-related updates.• Provide operational support for core Microsoft technologies, including Exchange and Citrix-related environments, as needed within the broader infrastructure landscape.