Senior Windows Systems Engineer

ManTech International

ManTech International seeks a Senior Windows Engineer to design, secure, and support complex Windows environments for critical U.S. defense and intelligence missions. In this role, you will architect and administer Windows Server infrastructures, optimize Active Directory, Group Policy, DNS, and related services, and drive automation using PowerShell. You’ll harden systems to federal security standards, manage patching and backup strategies, troubleshoot complex issues, and collaborate closely with cyber, network, and mission teams. ManTech offers a mission-focused, collaborative culture with robust training, career growth, and competitive benefits while you help protect national security.

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Vacancy posted 1 day ago

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