• Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …maintaining the required certification will be a condition of continued employment + Must have Linux server Operating Systems support experience + Linux ... work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical… more
    Northrop Grumman (11/19/25)
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  • Linux Desktop Support/ Systems Admin

    BAE Systems (Annapolis Junction, MD)
    …aspects of the enterprise's HPC infrastructure and user-facing services utilizing Linux desktop operating systems . + You will conduct routine ... **Job Description** Unlock the Power of Supercomputing: Join BAE Systems -One of the Leading Service Providers of...+ Conduct regular security patching, assessments and scans on Linux operating systems using tools… more
    BAE Systems (11/20/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must have ... experience installing, updating, and upgrading Linux Operating Systems (OS). +...engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services… more
    Belay Technologies (11/07/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    …customer at NAS Pax River. Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets + Gathering ... Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently...the build, maintenance, and troubleshooting, as well as addressing, service requests, routine sever maintenance (firmware, failures, hardening, etc.),… more
    JHNA (11/25/25)
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  • System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must have ... experience providing assistance to users in an IT customer service capacity. + Must have at least 3 years...experience installing, updating, and upgrading Linux Operating Systems (OS). +… more
    Leidos (11/19/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …MPO. **Responsibiliti** **es include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, ... maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.… more
    ManTech (12/04/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …for MPO. **Responsibilities include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, ... maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.… more
    ManTech (12/11/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …HPC system_ **_What Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_ + _Extensive ... Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_...drive the state of the art as they provide services and solutions in the areas of defense, security,… more
    Parsons Corporation (11/15/25)
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  • Senior Cloud Systems Engineer (Identity…

    St. George Tanaq Corporation (Suitland, MD)
    …Services ), Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems : Linux /Unix (Ubuntu, CentOS, Red Hat) Windows ... Senior Cloud Systems Engineer (Identity Management Domain Services )...cloud environments, including Infrastructure as Code (IaC), Software as Service (SaaS), Platform as Service (PaaS), or… more
    St. George Tanaq Corporation (11/18/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    …engineering and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux , Solaris, UNIX, and/or AIX ... + Engineer, install, maintain, configure and optimize Microsoft server operating systems . + Manage virtualized environments. +...and configure VDI environments. + Configure and maintain network services such as DNS and DHCP. + Knowledge in… more
    KBR (10/14/25)
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