• Systems Administrator

    ManTech (Chantilly, VA)
    …3+ years of experience in the Information Technology field including Windows workstations, Windows servers, Active Directory , and Exchange + 2+ years of ... team providing WAN/LAN systems integration and support of a virtualized Windows client-server medium enterprise in a VMware Virtual Desktop Infrastructure (VDI)… more
    ManTech (06/12/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …Host Configuration Protocol (DHCP) and Windows /Linux environments and familiarity with Active Directory in Windows environments + Writing standard ... in systems administration, with proficiency in both Linux and Windows environments + Must have Security + CE...related field **Clearance Requirements:** + US Citizenship and an active Secret security clearance with the ability… more
    ManTech (05/16/25)
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  • Systems Administrator III/IV

    Circadence Corporation (Virginia Beach, VA)
    …system security measures with organizational standards. Required Skills/Experience * Active Directory Domain Administrator - Manage and maintain: Sites and ... for file sharing. * Experience with current versions of Windows (eg Server 2016, 2019, 2022, Windows ...willing to relocate. * US Citizen/US Resident required with active TS security clearance. Compensation: $130,000 -… more
    Circadence Corporation (05/31/25)
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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 (05/15/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    … Windows patching and vulnerability remediation. + Requires an advanced knowledge of Windows active directory hierarchy and implementation. + Requires a ... the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (05/14/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …and disaster recovery solutions. + Strong knowledge of identity and access management ( Active Directory , LDAP) and group policy management. + Proficiency in ... through automation and process optimization. **What does Leidos need from me?** + Active Top Secret/SCI (TS/SCI) with Polygraph security clearance required. Must… more
    Leidos (03/31/25)
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  • System Administrator

    General Dynamics Information Technology (Arlington, VA)
    …and in house applications. Utilize Microsoft System Center Configuration Manager (SCCM) and Active Directory to troubleshoot and deploy images. + Utilize mobile ... communications networks. + Modifies group membership, user profiles, utilizes SCCM and Active Directory to troubleshoot, Resolves and tracks incidents using a… more
    General Dynamics Information Technology (06/19/25)
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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 ... **Skills:** Identity Access Management (IAM),Identity Management (IdM),Integration **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA… more
    General Dynamics Information Technology (05/29/25)
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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 ... and knowledge ** Security Clearance Requirements:** + US Citizenship required and active TS/SCI clearance adjudicated within the last 6 years. + Candidate must be… more
    ManTech (05/24/25)
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  • Principal Engineer, IT Infrastructure Engineering…

    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 ... + Lead the architecture and deployment of solutions like Microsoft Intune, Windows Autopilot, AWS Workspaces to enhance remote and hybrid work experiences. +… more
    PenFed Credit Union (05/30/25)
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