• Principal / Sr. Principal Embedded Operating…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Experience with network topology + Experience developing in a hybrid Linux /Windows environment + Experience as a member of an Agile Scrum team + Experience ... a Chip (SOC) hardware + Experience with Bash and Linux scripting + US Citizenship required + Ability to...a Chip (SOC) hardware + Experience with Bash and Linux scripting + US Citizenship required + Ability to… more
    Northrop Grumman (12/13/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ... Responsibilities:** + Serve as the primary technical authority for Linux bases infrastructure, providing expert guidance on architecture, configuration, and… more
    Leidos (12/11/25)
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  • Principal/Sr Principal HPC Systems Engineer

    Northrop Grumman (Jessup, MD)
    …+ Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + Strong knowledge ... cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills + _Candidate… more
    Northrop Grumman (12/05/25)
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  • Secret Senior ISSE

    Insight Global (Belcamp, MD)
    …and program managers to secure OpenStack-based infrastructure through network segmentation, identity management, encryption, and container security ... (Docker/Kubernetes). Responsibilities include heavy scripting (Python, Bash, PowerShell), Linux hardening and troubleshooting, patch management using Landscape and… more
    Insight Global (11/20/25)
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  • Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    …the full software stack. . Update software for sustainment support. . Basic Linux system administration skills and shell scripting. . Execute test codes for ... Integration Engineer shall develop software Tools and Services in a PaaS Linux environment supporting an 'on-prem' cloud offering with open source software using… more
    Synergy ECP (10/28/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    …multiple hosting platforms, including OpenStack, AWS, and VMware, all while supporting Linux VMs. + **Continuous Learning:** Dive deep into VM Management and DevOps, ... team that values your input and encourages professional growth. **Responsibilities:** + ** Linux VM Administration:** Secure and maintain Linux virtual machines… more
    CACI International (10/16/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …VA or Bethesda, MD office: You will work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key tasks: ... DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to… more
    Vexterra Group (10/14/25)
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  • Senior Project Systems Engineer

    Leidos (Camp Springs, MD)
    …for providing technical oversight to junior staff, technical guidance on network and systems solutions, development of Visio diagrams, review implementation plans ... to apply. **_Technology Disciplines List:_** **_Minimum 10 years' experience Administering_** + Linux operating systems (RHEL 7, RHEL8, CentOS, Oracle Linux ,… more
    Leidos (12/31/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …day-to-day operations, monitoring, and problem resolution for all client/server/storage/ network devices, etc. Install, configure and manage operating system ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design...and other events to troubleshoot Fidelis appliance stack and network issues to ensure it remains fully operational +… more
    ENS Solutions (12/27/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …cloud with data centers in regions around the world. For Cloud Infrastructure, network is one of the critical and foundational piece. Being empowered with the ... that exceed those of our competitors. Virtual Networking team delivers Network -as-a-Service that handle planning, provisioning, life cycle management and security of… more
    Oracle (11/25/25)
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