• NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Administrator Key Responsibilities:** + Design, install, and harden a dedicated Active Directory Domain Service (AD‑DS) forest-level for the SIPRNet ... of hands‑on experience building and operating SIPRNet enclaves + Minimum CompTIA Security + (or higher DoD‑8570‑approved IAM certification) + Active Secret… more
    Applied Research Associates, Inc. (11/21/25)
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  • Identity and Access Management Ops Manager

    Travel + Leisure Co. (Orlando, FL)
    …and folder permissions in Microsoft Windows + Strong knowledge in LDAP and Active Directory Services + Ability to analyze business processes to improve ... where necessary, in layman's terms. + Fundamental understanding of Microsoft's Active Directory structure including Organizational Units, User Accounts, Group… more
    Travel + Leisure Co. (11/19/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …permissions according to the least privilege principles . Integrate systems with Azure Active Directory or on-prem AD for centralized identity management and ... field; or equivalent professional experience is preferred . Experience using Azure Active Directory . Experience using Azure Monitor . Advanced knowledge… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …Administration - Expert in managing Windows Server and Linux environments, Active Directory , Group Policy, DNS, DHCP, and virtualization platforms (VMware, ... applications software, and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. + Perform routine… more
    St. George Tanaq Corporation (11/14/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …the ticketing system to resolve trouble tickets promptly. . Utilize tools such as Active Directory , MECM, Software Center, Group Policy, DNS, SQL, and others to ... System Administrator Security Clearance Requirement: Current and Active ...Windows -based operating systems. . Test and implement required security settings on all devices. . Implement security more
    Nexagen Networks Inc (11/01/25)
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  • Cyber Help Desk Analyst

    ManTech (Washington, DC)
    …Qualifications:** + Strong working knowledge of Sentris + Strong working knowledge of Microsoft Windows OS, Active Directory and Group Policy + Strong ... to communicate with geographically dispersed users and vendors. + Maintain/troubleshoot Windows servers and workstations that host Sentris and SIMs applications. +… more
    ManTech (12/19/25)
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  • Field Support Technician

    Beth Israel Lahey Health (Burlington, MA)
    …of Citrix Systems application is required. Solid experience with Microsoft infrastructure ( Windows , Active Directory , Exchange, etc.) is required. Solid ... moderately difficult desktops and peripherals related to interoperability, OS security issues, system access, passwords, and authentication. Accurately responds to… more
    Beth Israel Lahey Health (12/16/25)
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  • Systems Administrator

    Leidos (Eglin AFB, FL)
    … 10/11, Windows Server 2019/2022, RHEL 8.0/9.0, and Microsoft products like Active Directory Suite + Physical ability to lift 60 lbs. **Preferred ... that includes **shift work and** travel. **Basic Qualifications:** + **Current CompTIA Security + certification** (DoD 8570.01) + ** Active TS/SCI clearance** +… more
    Leidos (12/03/25)
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  • System Administrator/Operator

    Spectrum Comm Inc (St. Louis, MO)
    …preferably within a regulated or secure environment. Technical Skills + Proficiency in Windows Server administration, Active Directory , and Microsoft 365 ... in St. Louis, Missouri. This role is responsible for maintaining the stability, security , and efficiency of local IT systems and network resources. The position… more
    Spectrum Comm Inc (11/07/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …issues or security concerns of tools and services. + Experience with Microsoft Windows operating systems, Active Directory , Windows PowerShell, ... develop, test, document, and deploy BeyondTrust solutions that meet functional and security requirements. + You'll need to develop standard processes in conjunction… more
    CACI International (12/30/25)
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