• Windows Systems Administrator

    SAIC (Adelphi, MD)
    …the warfighting mission and cutting edge R&D for the US Army. The Windows System Administrator ( Senior -Level) will be responsible for the installation, ... **Description** SAIC is seeking a proven **Windows Systems Administrator ** to join the **Army...performance and troubleshoot issues to ensure high availability of network resources + Schedule and maintain system more
    SAIC (08/07/25)
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  • Sr. Staff VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems Administrator and subject matter expert ... be limited to the following: + Perform as consulting Senior Lead VMWare Administrator and subject matter...needed. + Make recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems more
    Northrop Grumman (07/08/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …IV HPC** for a new customer on a strategic High-Performance Computing (HPC) program. The Senior System Administrator will need to be a self-starter with ... and storage. Lead medium-to-large scale projects, design and implement system policies, conduct advance troubleshooting, and are pivotal in...of SPDs. + IBM or HP Blade servers with FC/SAS/ Network back end + Multi-vendor file systems more
    Leidos (07/03/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA)...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (07/24/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability and ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our... systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance,… more
    ManTech (06/07/25)
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  • Field Engineer/Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... to development teams and project managers. + Have a broad understanding of software systems , along with backup and monitoring software, network storage and file… more
    Huntington Ingalls Industries (08/08/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... provide candidates the chance to work on more traditional system administrator functions, such as patching, checking...well as storage solutions. Candidate will work alongside a senior Linux Administrator as a mentor to… more
    Amentum (05/23/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ... DevOps practices. * Certifications: Relevant certifications such as AWS Certified SysOps Administrator , Red Hat System Administrator (RHSA), Microsoft… more
    General Dynamics Information Technology (06/11/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (07/18/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and… more
    Leidos (07/22/25)
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