• Linux System Administrators

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** frequently has exciting opportunities for Linux System Administrators in the **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National** **Security!** **Job Summary:** As a Linux System Administrator, you will play a vital role in maintaining the… more
    Leidos (06/08/25)
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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 (06/11/25)
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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 (06/15/25)
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  • Sr. Staff 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_ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to needs as they arise + Interface with HPC System Administrators to diagnose network limitations +… more
    Northrop Grumman (04/10/25)
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  • Sr. Staff HPC System 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 (06/06/25)
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  • Systems Administrator- TS/SCI…

    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 ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT), Linux , System more
    General Dynamics Information Technology (05/09/25)
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  • Staff HPC Storage Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …data storage hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills ... operational risks and propose mitigation strategies. + Configure storage systems to meet system requirements. + Interface...years with PhD in a STEM discipline. + Strong Linux (Red Hat) proficiency + Strong knowledge and experience… more
    Northrop Grumman (04/18/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, 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 (05/19/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    …Hat Derivative systems . + Install and configure Linux -based operating systems and their services according to system requirements. + Conduct day-to-day ... IT experience in any related field. + Five (5) years demonstrated Red Hat Enterprise Linux system administration experience within the last eight (8) years. + An… more
    DarkStar Intelligence LLC (05/23/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …VXRail + Strong experience with Tier 2 system administration of server operating systems such as Linux (CentOS, RHEL, or Ubuntu) and Microsoft Server (2012 ... inquiries and problems. + Provide technical support, administration, and monitoring of Linux , Microsoft, and Mac systems within a VMware virtual environment.… more
    Leidos (06/06/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and maintenance of ... do Manage IT system infrastructure and any processes related to these systems . Provide support to IT systems including day-to-day operations, monitoring and… more
    BigBear.ai (04/22/25)
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  • Linux NOC Technician - Secret Clearance…

    TEKsystems (Washington, DC)
    …of Palantir products and installations. Our Network Operations Center members are entry-level systems administrators with a strong work ethic and drive to scale ... support or internal team support. * Experience with monitoring systems such as Nagios. * Basic Linux ...monitoring systems such as Nagios. * Basic Linux experience, scripting experience (Bash, Python, PHP, etc.) and… more
    TEKsystems (06/13/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, MD)
    …for include:** + Audio Visual Technicians + Network Engineers + Network Technicians + System Administrators (Windows, Linux , Mac OS) + Service Desk Support ... Sciences, Electromagnetic Spectrum Sciences, Energy Sciences, Humans in Complex Systems , Mechanical Sciences, Military Information Sciences, Network/Cyber/Computational Sciences, Photonics/Electronics/Quantum… more
    SAIC (05/24/25)
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  • High Performance Computing (HPC) Systems

    BAE Systems (Annapolis Junction, MD)
    …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 ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running… more
    BAE Systems (06/11/25)
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  • Systems Administrator

    BAE Systems (Fort Meade, MD)
    …your life and keep you performing at your best. We are seeking Systems Administrators to: + Provide support for implementation, troubleshooting and maintenance ... capacity analysis and planning + Provide in-depth experience in trouble-shooting IT systems + Provide support for the dispatch system and hardware problems… more
    BAE Systems (04/19/25)
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  • Systems Admin

    BAE Systems (Annapolis Junction, MD)
    …HPC infrastructure and user-facing services utilizing Linux desktop operating systems . + You will conduct routine system maintenance checks, perform ... in larger projects. + Conduct regular security patching, assessments and scans on Linux operating systems using tools like Tenable Nessus, identifying potential… more
    BAE Systems (06/03/25)
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  • SME (Subject Matter Expert) Systems

    Leidos (Fort Belvoir, VA)
    …expert level guidance in systems administration, mentor junior and intermediate systems administrators , and communicate critical updates to both Leidos and ... reports for continuous improvement. **Collaboration and Reporting:** + Work closely with system administrators , engineering staff, and compliance teams to ensure… more
    Leidos (06/11/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    system integration and security. + Mentor and provide technical guidance to junior system administrators and IT staff. + Participate in project planning, ... recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support duties may include… more
    Leidos (03/31/25)
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  • HPC Systems Admin

    General Dynamics Information Technology (Fairfax, VA)
    Systems Engineering **Skills:** High-Performance Computing (HPC) Systems , Linux System Administration,Python (Programming Language),Scripting,SUSE ... . Demonstrated experience using configuration management tools (eg, Ansible, Puppet). . Linux system administration experience (eg, SLES, RedHat or CentOS). .… more
    General Dynamics Information Technology (06/13/25)
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