• System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …practices. Manage user accounts, permissions, and access controls in Active Directory . Deploy software updates, patches, and security fixes to desktop ... support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems. CompTIA Security +...independently and collaboratively in a team environment. Experience with Active Directory , Group Policy, and other domain… more
    Sciolex Corporation (07/15/25)
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  • NCIS SharePoint Administrator | TS/SCI clearance

    General Dynamics Information Technology (Quantico, VA)
    …+ Experience and knowledge with SharePoint Online administration + Experience administering Windows Servers, Active Directory including ADFS, DNS, SMTP, ... Network Load Balancing, Reverse proxy, Windows Firewall, Event Viewer Performance Monitoring and PowerShell scripting...monitoring process **WHAT YOU'LL NEED TO SUCCEED (Required):** + ** Security Clearance Level:** Active TS/SCI clearance +… more
    General Dynamics Information Technology (07/02/25)
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  • Identity, Credential, and Access Management (ICAM)…

    General Dynamics Information Technology (Sterling, VA)
    …with Windows servers, databases, application servers, etc. + Experience with Active Directory and LDAP **Desired** + Experience with supporting IAM in ... Identity Access Management (IAM),Identity Management (IdM),Information Technology (IT) **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 5 + years… more
    General Dynamics Information Technology (07/23/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …, and **Authorization to Operate (ATO)** processes. + Advanced understanding of ** Windows Active Directory ** hierarchy and implementation. + Hands-on ... (DBA)** to join our dynamic and fast-paced team, supporting enterprise-level physical security applications. In this role, you will be responsible for managing,… more
    M. C. Dean (07/15/25)
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  • Principal Engineer, Windows /M365

    PenFed Credit Union (Mclean, VA)
    …skills and knowledge to perform all the essential job functions. + Expert knowledge in active directory ( Windows 2012 through Windows 2022), DNS, OU ... a part of the PenFed family. PenFed is hiring a (Hybrid) Principal Engineer, Windows /M365 at our Tysons, Virginia location. The primary purpose of this job is to… more
    PenFed Credit Union (07/19/25)
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  • Tier I System Administrator (Senior)

    BAE Systems (Herndon, VA)
    …customer support - Assisting users via phone, email, or in person + Experience with Active Directory - Managing devices, users, and objects + Ability to perform ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (07/19/25)
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  • Desktop Support Technician

    TEKsystems (Lynchburg, VA)
    …with imaging tools (eg, MDT, SCCM, or similar). Strong knowledge of Active Directory , Group Policy, and basic networking concepts. Excellent communication ... desktop environments, and playing a key role in the deployment and support of Windows 11 across the organization. Key Responsibilities: Provide Tier 1 and Tier 2… more
    TEKsystems (08/08/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …training and support to VIP users on new software and hardware + Managing Active Directory and other infrastructure core services + Providing support for thin ... computer systems, servers, and other IT infrastructure, ensuring optimal performance and security + Manage VIP user accounts, permissions, and security access… more
    ManTech (08/08/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …a secure IT environment + Strong understanding of Group Policy Management and Active Directory in Windows environments + Writing standard operating ... in system administration, with proficiency in both Linux and Windows environments + Must have CompTIA Security +...or related field **Clearance Requirements:** + US Citizenship and active Secret security clearance with the ability… more
    ManTech (08/02/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …Ticketing systems + Experience with tools, such as Dell WYSE Management System, Active Directory , SCCM, Hyperflex, or SolarWinds + Knowledge of Windows ... classified environments supporting agencies with a solid background in windows operating systems to help us build and deploy...author, interpret, and analyze te chn ical documentation + Active TS/SCI clearance; willingness to take a polygraph exam… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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