• Linux System Administrators

    Northrop Grumman (Redondo Beach, CA)
    …making history. Northrop Grumman's Chief Information and Digital Office is seeking well-qualified Linux System Administrators to join its dynamic team of ... It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Linux Systems Administrator** : + Manage and maintain secure operation of Linux more
    Northrop Grumman (09/14/25)
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  • Sr. Principal Linux System

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. **Sr. Principal Linux System Administrators (SME),** internally known as Principal Analyst, ... OpenShift and Kubernetes. + Collaborate with engineers, software developers, systems administrators , storage, networking, and high-performance computing teams… more
    RTX Corporation (10/02/25)
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  • Junior Linux System Administrator…

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in ... operational success of deployed systems . This role includes system design, configuration, and debugging of Linux systems . Note: this is a full time… more
    Parsons Corporation (08/23/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    …FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators . Linux System The ... System Administrator - LINUX - TS/SCI...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (09/10/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …(JITTC-N), Nellis, AFB, NV. The individual's primary responsibility would be leading a team of System Administrators that provide Linux System support to ... Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a...are not limited to: + Daily managing team of System Administrators including mentorship and expert knowledge… more
    Huntington Ingalls Industries (10/03/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …(JITTC-N), Nellis, AFB, NV. The individual's primary responsibility would be leading a team of System Administrators that provide Linux System support to ... Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator to support a Modeling,...10 years relevant experience. + Must have experience with LINUX system administration. + Must be capable… more
    Huntington Ingalls Industries (10/03/25)
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  • Principal / Sr. Principal HPC Network Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …high-performance network hardware + Experience directing technical work of a small team of Linux Systems Administrators + Candidate must be a US Citizen ... to needs as they arise + Interface with HPC System Administrators to diagnose network limitations +...Experience directing technical work of a small team of Linux Systems Administrators + Demonstrated… more
    Northrop Grumman (09/14/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …River Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, ... availability, and security of mission-critical systems across Department of Defense (DoD) networks. The Senior...of Defense (DoD) enclaves + Mentor and support junior UNIX/ Linux System Administrators by providing… more
    SMX (10/03/25)
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  • Information Systems Security Officer

    L3Harris (San Antonio, TX)
    …required to collaborate planning, security and engineering with the Network Engineers, Windows System Administrators , LINUX Administrators and Trellix ... virus scanning, and appropriately transferring data (uploading/downloading) between information systems at varying classification levels + Perform and Independently… more
    L3Harris (10/01/25)
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  • Sr Principal HPC Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …compute cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication ... a high-performance compute cluster + Lead team of HPC Systems Administrators + Assess and respond to...experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to… more
    Northrop Grumman (09/16/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …Leadership & Management + Lead, mentor, and develop a team of cloud Windows/ Linux engineers and administrators . + Allocate resources, manage schedules, and ... management and OS lifecycle management. + Performance tuning and system optimization for both Windows and Linux ...and system optimization for both Windows and Linux servers. + Monitoring and logging tools: Nagios, Zabbix,… more
    NTT DATA North America (09/03/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a ** Systems Administrators ** with Linux and Windows Infrastructure experience to manage ... Yes **Job Description:** Deliver simple solutions to complex problems as a ** Systems Administrators ** at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (08/08/25)
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  • DoD Skillbridge Internship for Transitioning…

    SciTec (Princeton, NJ)
    …+ Algorithm Development + Software Development + Project Accounting and Controls + Linux Systems Administrators (Boulder Office only) + Information Assurance ... (Boulder Office only) Requirements + Meet DoD Skillbridge qualifications as per DODI 1322.29 and Command Approval (O-4 or above) + Demonstrate strong numerical, verbal, and written communication skills + Ability to multi-task, communicate effectively,… more
    SciTec (09/08/25)
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  • Sr. Information Systems Security Manager

    Textron (Wilmington, MA)
    …Markings, Wireless Devices, and relevant System Security Plans \(SSPs\)\. * Assist Systems Administrators for Linux /Windows operating systems with ... * Collaborate effectively with team members at all levels \(ISSM, ISSO, System Administrators , and other roles\) offering hands\-on support and guidance… more
    Textron (08/20/25)
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  • System Administrator - Red Hat Enterprise…

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …In this role, you'll install, configure, and maintain Linux -based operating systems and their services while performing essential system administration tasks ... as part of an integrated solution, assisting related administrators in troubleshooting network and storage subsystem issues, and...have the ability to configure Linux -based operating systems and services to maximize system performance,… more
    Kaizen Approach, Inc (09/25/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …a dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have ... involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and...and manage Linux , UNIX and Windows operating systems and install/load operating system software, troubleshooting,… more
    DCCA (08/22/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    … and team members to foster a deeper understanding of Linux systems . + Reviewing and preparing system documentation, process guides, and troubleshooting ... you advance your career. Join GDIT as a **Senior Linux Systems Administrator** and build an impactful...maintaining detailed system documentation. + Implementing critical system patches and updates across Linux environments.… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Systems Administrator ( Linux

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …a Department of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration, and a ... Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position...tools (eg, Veeam, Commvault). + Evaluate and recommend new Linux technologies and DoD-approved tools to improve system more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Woburn, MA)
    …Experience working with Storage and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience with Windows operating ... create a safer, more secure world. **Sr. Principal Storage & Data Protection System Administrators ** collaborate with a motivated team to support fast-paced,… more
    RTX Corporation (08/29/25)
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  • Linux System Administrator

    TEKsystems (Boulder, CO)
    …leading technologies * Willingness to share information and collaborate with other systems administrators * Willingness to occasionally work outside of normal ... systems administration skills will be supporting and configuring Linux systems , DNS and DHCP. Initiates and...Provides in-depth and on-demand assistance to users and other systems administrators on operating systems more
    TEKsystems (10/04/25)
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