• Systems Engineer ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Microsoft supported Windows operating systems. Must be experienced in Windows Active Directory infrastructure administration to include Group Policy Objects ... **Overview** SYSTEMS ENGINEER ( WINDOWS ) (RDTE) Bowhead is seeking a Systems Engineer...Engineer will provide Operation & Maintenance (O&M) support to Windows servers used at NSWC Dahlgren Division for corporate… more
    UIC Government Services and the Bowhead Family of Companies (07/25/25)
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  • Systems Administrator- TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational IT ... for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed Linux and… more
    General Dynamics Information Technology (08/08/25)
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  • Sr. Active Directory/Exchange Specialist

    Leidos (Quantico, VA)
    …in researching, planning, designing, and assessing current and expected Windows infrastructure needs, configuration, maintenance, optimization and documentation ... to client and technical specialists on critical Exchange & Windows software improvements, updates, and vulnerability issues; recommends mitigation...of Windows infrastructure ; leads and/or assists in the planning, installation and… more
    Leidos (05/22/25)
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  • Mission Infrastructure Specialist

    CACI International (Chantilly, VA)
    …python, PowerShell, etc.) * Proficiency working on and in Linux and Windows environments, and supporting infrastructure * Proficiency and strong understanding ... Mission Infrastructure Specialist Job Category: Engineering Time Type: Full...is hardware-agnostic, rapidly deployable, and integrates with our current infrastructure . The right candidate must have documented technical acumen… more
    CACI International (08/08/25)
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  • Windows System Administrator (Onsite…

    RTX Corporation (Arlington, VA)
    …will be responsible for the deployment, configuration, maintenance, and support of Windows 11 workstations and related infrastructure . This role requires ... Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful...**What You Will Do:** + Install, configure, and maintain Windows 11 operating systems and related hardware/software across the… more
    RTX Corporation (07/09/25)
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  • ADC Windows Systems Engineer, Region…

    Amazon (Herndon, VA)
    …require specialized security solutions for their cloud services. Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems ... Active Directory and desktop services, including virtual desktops and infrastructure . This position requires that the candidate selected must currently possess… more
    Amazon (05/16/25)
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  • C2 Network Security Operations Center - Network…

    Leidos (Hampton, VA)
    …Industry certifications in Red Hat or Windows . + Experience in managing Windows Domain Infrastructure (DNS, DHCP, Group Policy, SCCM) + Familiarity with best ... (ISSE). Our team supports the Advanced Battle Management System's (ABMS) Digital Infrastructure (DI) Network Manager program. In this mission we support the… more
    Leidos (07/19/25)
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  • Identity and Directory Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …and makes recommendations to management and/or clients + Plans and directs upgrades of Windows Server infrastructure and related components in the area of Active ... None **Job Family:** Systems Engineering **Skills:** Active Directory (AD),DNS,Microsoft Windows Server **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (05/17/25)
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  • TS/SCI CI Poly - Identity and Access Manager

    Insight Global (Surry, VA)
    …and makes recommendations to management and/or clients -Plans and directs upgrades of Windows Server infrastructure and related components in the area of Active ... integrate Microsoft services. -Candidates with proven depth creating solutions with Microsoft Windows Server will be positioned for success in our organization. -The… more
    Insight Global (07/15/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …performance, security, and reliability. This role requires a blend of on-premises Windows server management and cloud-based infrastructure expertise as we ... **Kadiak, LLC,** a Koniag Government Services company, is seeking a Windows Engineer to support Kadiak and our government customer in Vienna, VA. **This position… more
    Koniag Government Services (07/12/25)
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