• Microsoft Active Directory SME

    KBR (Fulton, MD)
    Title: Microsoft Active Directory SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...and ongoing operations of Microsoft AD services, including Azure Active Directory , Group Policy, Identity Federation, and… more
    KBR (05/31/25)
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  • Sr. Directory Services Engineer

    Lincoln Financial (Annapolis, MD)
    … Domains. + Serves as a subject matter expert to administer and maintain security of Active Directory , EntraID and PKI infrastructure. **What we're ... role include designing, managing, maintaining and securing LFG's (Lincoln Financial Groups) Active Directory , Active Directory Certificate Services, and… more
    Lincoln Financial (06/04/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …certificate issues, and access control failures. + Troubleshoot integration issues with Active Directory , LDAP, and other directory services used ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
    ENS Solutions (05/02/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …FIPS mod, full disk encryption using LUKS, TANG, Clevis, VMWare, and Active Directory . As a Linux system administrator on our team, you'll ensure system ... Linux System Administrator The Opportunity: Your combination of people skills...user profiles, and secure login policies + Experience with Active Directory authentication, such as SSSD, Realm,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …teams + If assigned to Directory Services TTOs: manage and support Active Directory , Identity Management, SCCM, DNS, Group Policy, MS Exchange, Active ... System Administrator Job Category: Information Technology Time Type: Full...Experience designing and maintaining secure environments compliant with federal security standards + Strong understanding of directory … more
    CACI International (05/02/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …+ If assigned to Directory Services TTOs, administer and support: + Active Directory , DNS, Group Policy, Identity Management, Active Roles Server, ... Senior System Administrator Job Category: Information Technology Time Type: Full...solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure… more
    CACI International (05/02/25)
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  • Messaging & Collaboration Systems…

    FGS, LLC (Suitland, MD)
    …troubleshooting. + Maintain user accounts, distribution groups, and related objects in Active Directory and Exchange. + Monitor system health and performance; ... token and MFA system administration. + Strong understanding of Active Directory , DNS, SMTP, and related core...+ Associate or Bachelor's degree in IT-related field preferred. ** Security Clearance Requirements:** + Must possess an active… more
    FGS, LLC (06/04/25)
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  • Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …+ Provide advanced technical expertise in Microsoft technologies, including Windows Server, Active Directory , Exchange, and Microsoft 365. Design, deploy, and ... and experience + 8 years of experience in Microsoft technologies, including; Active Directory , Windows Servers, Microsoft Exchange, Microsoft 365 and SharePoint… more
    EchoStar (06/17/25)
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  • Systems Administrator

    Actalent (Belcamp, MD)
    …out updates quarterly. + Bash scripting, user profiles, secure login policies. + Active Directory authentication (SSSD, Realm, Samba). + Mounting NTFS and NFS ... Horizon View (thin client / Omnissa client). + VMware VCenter Administration, Microsoft Active Directory administration. + Familiarity with CUDA and Compute GPU… more
    Actalent (07/12/25)
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  • Network/System Administrator - Prime…

    COMSO, Inc (Annapolis Junction, MD)
    …+ Role-based access control (RBAC) and VLAN assignment + Integration with Active Directory and certificate-based authentication + Solid understanding of Cisco ... Network/System Administrator - PRIME CONTRACT (TS/SCI w/ Polygraph) Annapolis...+ Proficient in Windows Server 2016 & 2019 / Active Directory / RHEL in 100% on-premises… more
    COMSO, Inc (06/19/25)
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