• System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    …involved in the resolution process. + Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... Security, & Intel space? If so, look no further. We are seeking a System Administrator 2 to join our team of passionate individuals on our Prime contract based out… more
    Amentum (09/22/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software for improved ... ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade,...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (07/15/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …hardware technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/LINUX, CISCO IOS, Windows Server , and ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (09/23/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience with server environments. + Proven experience with ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …identification, diagnosis and resolution + Configuring and managing UNIX and Windows operating systems and installs/loads operating system software, ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    **Overview** Darkblade Systems , a CIS Secure company, is a trusted provider of specialized capabilities to priority programs within the defense and intelligence ... of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission.… more
    Intrepid Solutions and Services (08/28/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …involved in the resolution process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated… more
    Lentech, Inc (07/08/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... administration of server operating systems such as Microsoft Server (2012 R2/2016/2019) + Experience with integrating windows environments with… more
    Vexterra Group (07/15/25)
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  • Systems Engineer L3

    NTT America, Inc. (Annapolis, MD)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. ... belong and thrive. **KEY** **RESPONSIBILITIES** + Evaluate, implement, and manage advanced Windows and Linux server solutions, including virtualized and cloud… more
    NTT America, Inc. (09/27/25)
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  • Sccm/MCM System Engineer (TS/SCI w/ Polygraph)

    COMSO, Inc (Annapolis Junction, MD)
    …endpoints) across multiple air-gap networks + 5-10 years of computer/IT professional experience with Windows Server Administrator , Windows Server ... of drivers within the OS, and unattended/silent installs of Windows operating systems is highly preferred +...of TCP/IP networking DNS, SSL/TLS, and related protocols + Windows Server 2016, 2019, or 2022 Desired… more
    COMSO, Inc (07/18/25)
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