• Sr . Active Directory

    Leidos (Quantico, VA)
    …Navy and Marine Corps. In support of this exciting program Leidos is looking to hire a Sr . Active Directory Exchange Specialist in Quantico, VA to join ... our Team. As an Active Directory Exchange Specialist, you will be responsible for managing the operation, servicing, troubleshooting, implementation and… more
    Leidos (05/22/25)
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  • Systems Administrator - active TS/SCI…

    V2X (Springfield, VA)
    …Server operating systems (OSs) and server applications and services, such as Microsoft Active Directory (AD), Exchange , File Services, SQL Server, and ... a Counterintelligence (CI) Polygraph. Under the guidance of more senior Server team members, the Systems Administrator provides O&M...& Technology Used: + Demonstrated experience working with Microsoft Active Directory (AD) as a centralized … more
    V2X (05/14/25)
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  • Video Teleconferencing Sr . Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ Provide an **advanced** level of troubleshooting for Microsoft Teams, Windows OS, Active Directory / Exchange , and patch management support. + Performs site ... our customers the power of choice through a vast cloud ecosystem. As a Sr VTC Systems Engineer, you will join our client's Workplace Collaboration team and play… more
    General Dynamics Information Technology (05/16/25)
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  • ScienceLogic Engineer (SL1)

    General Dynamics Information Technology (Fairfax, VA)
    …+ Experience with major Microsoft technologies including PC and server operating systems, Active Directory , Exchange , SharePoint, SQL Server, and Office + ... 5 + years of related experience **Job Description:** GDIT is seeking a ** Sr . ScienceLogic Engineer** to support the **National Institutes of Health (NIH) Center for… more
    General Dynamics Information Technology (06/27/25)
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  • Sr . Penetration Tester

    CACI International (Chantilly, VA)
    Sr . Penetration Tester Job Category: Engineering Time Type:...least one of the following: + Microsoft Windows / Active Directory + Linux (CentOS, Red Hat, ... take aim at their network. **Qualifications:** _Required:_ + Must have an active TS/SCI with required Polygraph clearance + University Degree or equivalent… more
    CACI International (06/21/25)
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  • Senior O365 Engineer

    SAIC (Washington, DC)
    …+ Experience using Microsoft PowerShell, Exchange , M365, Windows Server, and Active Directory . + Understanding of basic concepts relating to Microsoft Office ... **Description** SAIC is Seeking a motivated, experienced Senior O365 Engineer with experiences in Microsoft Cloud...of system management best practices for Microsoft Windows Server, Exchange , SQL Server, Active Directory more
    SAIC (06/19/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …to): Windows 10, VMware VDI, Dell Networking, NSX, MS Exchange E-mail, Hybrid Exchange , Hybrid Active Directory , Microsoft Teams, Office 365, SQL, line ... solutions, and solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance with… more
    United States Senate Federal Credit Union (05/25/25)
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  • Senior Systems Administrator

    NVR (Reston, VA)
    …support for NVR's Windows Server environment, including Windows Server (2016/2019/2022), Active Directory , DNS, DHCP, certificate services, and group policy. ... Senior Systems Administrator Job Category Information Technology Market...in both cloud and on-premises environments. + Experience managing Active Directory domain and infrastructure, including DNS,… more
    NVR (06/25/25)
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  • Senior Windows Engineer

    ManTech (Herndon, VA)
    …scalable Windows Server environments (2016, 2019, 2022). + Administer and troubleshoot Active Directory , DNS, DHCP, Group Policy Objects (GPOs), and Windows ... **ManTech** seeks a driven and experienced ** Senior Windows Engineer** to join our team in...+ Proven expertise in: + Windows Server (2016/2019/2022) + Active Directory in complex environments (eg, multi-domain… more
    ManTech (06/19/25)
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  • Senior Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution,System Administration **Experience:** 3 ... Successful candidates are expected to have related experience and knowledge/understanding of: + Active Directory Administration + DNS, DHCP, DFS, LDAP + Windows… more
    General Dynamics Information Technology (05/01/25)
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  • Top Secret - IT Specialist Senior

    Insight Global (Quantico, VA)
    …Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements - Active Top Secret Clearance -Sec+CE Certification -Bachelors Degree ... software issues -Experience with troubleshooting issues with Adobe and Exchange Email -Strong Experience troubleshooting Network Connectivity issues -Experience… more
    Insight Global (07/01/25)
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  • Professional Services Product Consultant…

    Trellix (Reston, VA)
    …and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and enterprise ... The Endpoint Security Engineer (ESE) will report to the Senior Manager of the Professional Services Delivery team. ESE...briefings. + You will lead and/or participate in technical exchange meetings. + You will collaborate with end users… more
    Trellix (04/24/25)
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  • System Administrator

    HarmonyTech (Washington, DC)
    …and support cloud infrastructure systems and cloud servers. + Maintain Windows Server Active Directory and Microsoft Entra ID. + Configure and manage Microsoft ... experience as a Windows System Administrator, with mid-level and senior -level experience. + Experience with Microsoft 365 platform. +...systems and cloud servers. + Proficiency in Windows Server Active Directory and Microsoft Entra ID. +… more
    HarmonyTech (05/02/25)
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  • Lead Information Security Engineer

    Lumen (Washington, DC)
    …VPN, SSL Decryption, DLP configuration and troubleshooting. + Experience working with Active Directory Services including ADFS and SAML/SSO integration with Next ... that have company-wide and possibly industry-wide impacts. + Frequent contact with senior leadership of customers and contractors for the purpose of creating and… more
    Lumen (06/25/25)
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