• Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + years of related experience **US ... Citizenship Required:** Yes **Job Description:** Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages… more
    General Dynamics Information Technology (07/23/25)
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  • Desktop User Support (Windows & MAC)

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and ... application support varies among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Configure and...install macOS and Windows 10 images. + Maintain and support conference room computers and audio/visual equipment + Responds… more
    TekSynap (09/16/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    System Administration - Tiered Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service and reliability. We're… more
    CACI International (08/21/25)
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  • Senior High Performance Computing (HPC) Systems…

    BAE Systems (Annapolis Junction, MD)
    …skills and training they need to succeed. We offer a flexible work environment to support the balance in your life and keep you performing at your best. We are ... seeking HPC Systems Administrators to: + Support a large client-server based IT enterprise in installation,...based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running… more
    BAE Systems (09/09/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    SCIF Manager/IT Support (FC) Columbia, MD Description Synergy ECP is seeking a highly skilled and versatile individual to join our organization in a hybrid role as a ... SCIF Manager and IT Support Administrator for one of our prime contracts. As...networks, and software applications + Familiarity with Windows and Linux operating systems, hardware troubleshooting, and software installation +… more
    Synergy ECP (07/23/25)
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  • Dedicated Operations Technical Account Manager…

    Red Hat (Annapolis, MD)
    …customer engagement associate and a member of the Red Hat engineering and technical support teams. As a DO-TAM, you will provide a level of premium support ... that builds, maintains, and grows long-lasting customer loyalty by tailoring support for our customer's environments, facilitating collaboration with their other… more
    Red Hat (10/02/25)
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  • Lead Platform Engineer (Secret, preferred)…

    General Dynamics Information Technology (Aberdeen, MD)
    …Required:** Yes **Job Description:** GDIT is seeking a **Lead Platform Engineer** to support an exciting new position in our Defense division to lead the build, ... for the US Army. The Lead Platform Engineer will support several technical activities for this effort and should...of DevOps/Cloud/Kubernetes experience + Experience with managing, and using Linux and Linux -based operating systems + Experience… more
    General Dynamics Information Technology (09/27/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Description Level 1 System Administrator Provides support for implementation, troubleshooting and maintenance of ... system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution… more
    Synergy ECP (07/29/25)
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  • Cloud Support Engineer I (MD-1G)

    ASM Research, An Accenture Federal Services Company (Elkridge, MD)
    …Investigation required **Other Job Specific Skills** + Experience with system administration support tools such as Windows/ Linux + Experience supporting a 24x7 ... in system outages and coordinate change though change management process. + Support collaboration across operations, development teams and external partners. + … more
    ASM Research, An Accenture Federal Services Company (07/07/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …technologies that fuel those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to ... thought leader. At Northrop Grumman, you'll have the resources, support , and team to do some of the best...users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads… more
    Northrop Grumman (10/02/25)
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