The Senior Windows Systems Administrator role supports the Army Aviation and Missile Center at Redstone Arsenal, focusing on Tier III IT operations for classified and unclassified environments. Key responsibilities include administering Windows Server environments, managing Active Directory infrastructure, and maintaining virtualization platforms like Hyper-V and VMware. The position also involves automating tasks with PowerShell, ensuring compliance with security baselines, and managing change control processes. This opportunity appeals to self-directed professionals seeking to apply their expertise to critical national defense missions within a collaborative team culture that values continuous learning and innovation. The role requires an active security clearance and is based on-site in Huntsville, Alabama.