• Cloud System Administrator

    ManTech (Hanover, MD)
    …60 days from program start to obtain it + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, including ... MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …within 60 days of your program start date. + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration, ... seeks a motivated, career and customer-oriented **Senior** **Cloud System Administrator ** in Hanover, MD. The team delivers enterprise infrastructure capabilities… more
    ManTech (12/24/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 3","companyName":"Jovian Concepts, ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp;System Administrator Level 3 for a great opportunity in the Annapolis Junction area.\x26nbsp;… more
    Jovian Concepts, Inc. (12/24/25)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    … Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain smooth ... career today. Northrop Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for the… more
    Northrop Grumman (12/17/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux ,System Administration **Certifications:** CompTIA Security+ CE | CompTIA - ... smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain...**SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an… more
    General Dynamics Information Technology (12/06/25)
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  • Cyber Systems Administrator

    Serco (Albuquerque, NM)
    …and maintaining computer systems (Such as: Windows 10, Server 2012R2, Server 2016, Active Directory, RedHat Enterprise Linux ) + Experience writing standard ... **Position Description & Qualifications** Serco is seeking a **Cyber Systems Administrator ** to support the 705th CTS Distributed Mission Operations Center… more
    Serco (01/08/26)
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  • Database Administrator - Alternating Shifts

    Trax USA Corp. (Miami, FL)
    …Oracle, PostgreSQL, and SQL Server . + Experience working with Windows Server 2019/2022. Experience working with Linux /CentOS/RedHat/Amazon Linux 2. ... Database Administrator - Alternating Shifts Miami, FL (http://maps.google.com/maps?q=2811+Ponce+De+Leon+Blvd+Miami+FL+USA+33134) Description Trax USA CORP is… more
    Trax USA Corp. (12/12/25)
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  • Cloud System Administrator II

    ManTech (Annapolis Junction, MD)
    …(on-premises and AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems. + Configure ... MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in Hanover, MD. Our...other cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9, Windows Server 2016/2022. +… more
    ManTech (12/23/25)
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  • System Administrator V

    Chenega Corporation (Albuquerque, NM)
    …technology capabilities, to ensure functional optimization in their business. TheSystem Administrator Vwill perform system administration for Windows Server ... System Administrator V Albuquerque, NM Join our Talent Network...system monitoring and upgrade of all required Microsoft and Linux based systems/servers. + Utilize new data storage and… more
    Chenega Corporation (01/06/26)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating,… more
    Nightwing (12/26/25)
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