• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide ... variety of IT systems. We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of IT systems… more
    CACI International (11/19/25)
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  • JAMF Admin/Engineer

    Leidos (Rockville, MD)
    …will be responsible for managing and optimizing Apple macOS devices through JAMF Pro and Microsoft Windows devices via Microsoft Intune and Azure. The ideal ... Mod Health IT division is seeking a skilled and collaborative Platform System Administrator and Engineer to support a federal agency's extensive macOS and Windows more
    Leidos (12/07/25)
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  • Endpoint Engineering Task Lead

    Leidos (Rockville, MD)
    …frameworks, security requirements, and procurement processes. + Relevant certifications such as: + Microsoft 365 Administrator Expert + Azure Administrator + ... services in a federal environment. + Oversee engineering functions for Microsoft 365, Azure, Exchange Online, Teams, and related collaboration services. +… more
    Leidos (12/07/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …to work in a fast-paced and constantly evolving environment. + Must receive Microsoft 365 Certified: Endpoint Administrator Associate, or equivalent, within 6 ... CE). + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows more
    Link Solutions Inc (10/08/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Adelphi, MD)
    …(CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Must receive Microsoft 365 Certified: Endpoint Administrator Associate, or equivalent, within 6 ... Preferred: + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, … more
    Link Solutions Inc (12/10/25)
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  • Service Desk Request Queue Manager

    Link Solutions Inc (Adelphi, MD)
    …(CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Must receive Microsoft 365 Certified: Endpoint Administrator Associate, or equivalent, within 6 ... Preferred: + Information Technology Infrastructure Library (ITIL) v4 certification. + A Microsoft operating system environment certification (eg, Windows 10, … more
    Link Solutions Inc (11/24/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …IDS/IPS, switches, Routers, VPN + Cloud Hosting (AWS, Azure, Google) + On-premise Hosting ( Windows and Linux platforms) + Microsoft 365 Tenant + Third Party SaaS ... developer - capable of building dashboards within suites like Microsoft Power BI and Power App. Capable of configuring...Center). + 1+ years of experience as IT system administrator or engineer. Experience can include: + System maintenance… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …(experience with at least 2 of 3 - AWS, Azure, Google) + On-premise Hosting ( Windows and Linux platforms) + Microsoft 365 Tenant + Third Party SaaS Platforms ... and CP functional tests. + 3+ years of experience as IT system administrator or engineer. Experience can include: + System maintenance in configuration and patching… more
    Guidehouse (11/19/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …policies. **Certifications:** * Security* Cloud Practitioner * Azure Fundamentals * Microsoft Azure Administrator **Preferred Skills:** * Experience with ... and Responsible AI (RAI) policies. * Manage operating systems (Linux and Windows Server) within the cloud environment. * Collaborate with cross-functional teams to… more
    CACI International (10/29/25)
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  • Computer Support Tech III (SCA Internal)

    Amentum (Andrews AFB, MD)
    …Two-years degree in Information Technology (IT) or four years preferred. + Microsoft 365 Certified Modern Desktop Administrator Associate certification highly ... knowledge of current protocols, operating systems, and standards, including Exchange, Windows 10, Microsoft Server 2019, Microsoft Office 2019, Office 365,… more
    Amentum (12/09/25)
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