• Senior Architect - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …+ Windows Server + Red Hat Linux Server + Microsoft Exchange + Active Directory **_Web Services_** + On-Premises SharePoint Architecture + Web Proxy ... QUALIFICATIONS + BA/BS (or equivalent experience) + 8+ years of experience + Active TS/SCI with Polygraph + CompTIA Security+CE or similar for IAT Level II… more
    General Dynamics Information Technology (09/16/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …have solid working experience and knowledge of Windows operating systems (incl. Active Directory ), Linux operating systems; ESXi or similar; mobile platforms ... and open source exfiltration techniques.** **Bachelors degree in related field.** ** Active TS/SCI w/polygraph clearance.** This position is contingent on funding and… more
    CACI International (09/13/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …of Microsoft Exchange Server technologies, including on-premise + Deep understanding of Active Directory , DNS, and DHCP + Experience with Exchange server ... service experience strongly desired **Clearance Requirements:** + US Citizenship required and active TS clearance adjudicated within the last 6 years. + Candidate… more
    ManTech (09/12/25)
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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 procedures ... Information Technology, or related field **Clearance Requirements:** + US Citizenship and active Secret security clearance with the ability to obtain a Top Secret… more
    ManTech (09/10/25)
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  • Unified Communication Engineer - Senior

    Amentum (Warrenton, VA)
    …Integrate unified communications systems with other IT components, including network infrastructure, Active Directory , and cloud services, to create a cohesive ... as part of a team in a dynamic environment **Clearance Required:** * Must have active Top-Secret clearance with SCI or TS with the ability to acquire SCI **Minimum… more
    Amentum (09/09/25)
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  • Exchange Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …products for use in production networks + Experience with PowerShell + Experience with Active Directory GDIT IS YOUR PLACE: * 401K with company match * ... associated with the Systems Engineering area of responsibility **WHAT YOU'LL NEED:** + Active TS/SCI clearance and ability to obtain and maintain a CI poly +… more
    General Dynamics Information Technology (09/09/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …experience. + Cloud service experience (eg Azure, AWS, GCP, etc.) + Experience with Active Directory **Software Engineering IC3** - The typical base pay range ... following specialized security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented… more
    Microsoft Corporation (09/04/25)
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  • Senior Technical Manager

    CACI International (Mclean, VA)
    …Polygraph + Experience creating technical roadmaps + Expertise in VMware environments, Active Directory , and network protocols + Proficiency in system software ... installation, configuration, and maintenance + Experience with patch management, shared storage environments, and backup solutions + Strong hardware troubleshooting and maintenance skills + Excellent communication and documentation abilities + Proven ability… more
    CACI International (09/02/25)
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  • Helpdesk Support Services Specialist - Senior

    Chenega Corporation (Fort Belvoir, VA)
    …systems such as laptops. + Identify and install required drivers. + Manage Active Directory and Networks, including adding systems or users, resetting passwords, ... Outlook, Internet Explorer, Adobe Acrobat Professional, Tumbleweed Desktop Validator, and Active Client. + Ensure systems are configured in accordance with… more
    Chenega Corporation (09/01/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Provide support by utilizing experience working with Entra ID (Azure AD), Active Directory , SSO, MFA, Azure application integration, Identity Federation + ... required + Ability to travel up to 10 percent **Security Requirements:** + ACTIVE Top Secret/SCI DoD Clearance **Required** ( _no interim_ ) **Imagine One Technology… more
    Imagine One Technology & Management (09/01/25)
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