• Senior Directory Services Engineer

    Ryder System (Washington, DC)
    …here (http://ryder.com/job-applicant-privacy-policy) ._ **Job Description** : **General Summary** The Senior Directory Services Engineer is responsible for the ... environments and entities. The role requires deep knowledge of Active Directory and other directory ...of legacy environments, and decommissioning of outdated infrastructure. The senior engineer acts as a subject matter expert and… more
    Ryder System (09/02/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government ... configuration and monitoring tools to analyze performance and remediate concerns (ex: Active Directory , MECM, SolarWinds, etc.). + Drafting requests for change… more
    V2X (08/07/25)
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  • Sr. Directory Services Engineer

    Lincoln Financial (Washington, DC)
    … role include designing, managing, maintaining and securing LFG's (Lincoln Financial Groups) Active Directory , Active Directory Certificate Services, and ... + Serve alongside other technical experts managing, designing and operationalizing LFG's IDP; Active Directory , Microsoft Entra (Azure Active Directory )… more
    Lincoln Financial (09/03/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …& servers) where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On. + ... Windows client server to include OS configuration, file sharing, DNS, DHCP, and Active Directory . + Experience granting permissions, group policy, responding to… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …projects/maintenance activities. + Provides advanced level administration and troubleshooting of Active Directory , GPO, DNS, DHCP, and Domain Controllers. ... types of enterprise level Virtual Infrastructures. + Proficient in managing and troubleshooting Active Directory and Group Policy Object (GPO). + At least 8… more
    General Dynamics Information Technology (10/01/25)
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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 time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (08/01/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …security. Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator ( Active TS/SCI w/ CI Poly Required) ... display systems in an operations environment. + Maintain operational Windows/Linux combined Active Directory environments with full security software suite, file… more
    L3Harris (09/04/25)
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  • Senior System Domain Administrator

    Leidos (Fort Belvoir, VA)
    …To be successful in this role, you should have direct experience supporting Active Directory (AD) engineering and operations. **What will you do in ... **Description** As a ** Senior System Domain Administrator ** , you...+ Must have IATIII 8570 Certification + Experience with Active Directory services infrastructure architect/design/support. + Proven… more
    Leidos (10/03/25)
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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 ... experience + 8 years of experience in Microsoft technologies, including; Visio, Active Directory , Windows Servers, Microsoft Exchange, Microsoft 365 and… more
    EchoStar (08/04/25)
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  • Senior Systems Administrator

    SAIC (Arlington, VA)
    …II (CompTIA Sec +) certification. **Experience requirements:** + 10+ years in Microsoft Active Directory and Application support. + 5+ years in configuring and ... the ability to convey technical concepts to nontechnical staff. + Proficiency with Active Directory , including group policies (preference for MS Office 2007 and… more
    SAIC (09/26/25)
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