• Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Five (5) years' ... they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ...experience administering Linux , Unix or Windows Operating System +… more
    Belay Technologies (10/10/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span> \n <\/div>\n \n ... Required: Very strong Linux (Red Hat\/Rocky, CentOS) and Latte 'Art for SSP,...resolution process.<\/span><\/span><\/span> <\/span><\/li>\n + Configures and manages UNIX and Windows operating systems and installs\/loads operating system… more
    Jovian Concepts, Inc. (09/24/25)
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  • Senior Infrastructure Engineer (L3)

    IBM (Santa Monica, CA)
    …Angeles Metroplex. The ideal candidate will have a strong background in supporting Linux systems , AWS, and Nutanix environments. This role requires expertise in ... adminstration, Nutanix Flow, AHV, AOS, and Prism. * Proven experience in Linux system administration and virtualization technologies (VMware). * Hands-on… more
    IBM (11/07/25)
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  • Lead Application Analyst - Digital Health…

    Houston Methodist (Houston, TX)
    …production IT environments. + Strong experience with Linux distributions (Rocky Linux , Ubuntu); experience with Windows Server/cluster; Windows desktop ... entails assisting, training and supporting junior analysts with the operation and administration of systems . The Lead Application Analyst position works with… more
    Houston Methodist (11/11/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …. + Demonstrated experience with LINUX systems engineering and administration . + Demonstrated experience with Windows systems engineering and ... storage area networks (SANs), encryption devices, as well as Windows and LINUX servers. The Contractor shall... systems . + Demonstrated experience as an Oracle LINUX Systems Administrator. + Demonstrated experience in… more
    The Metamorphosis Group (11/08/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (San Diego, CA)
    Systems . + What You'll Do: + Provide helpdesk support for Navy systems administration and installations support. The duties for this position will primarily ... Experience: At least three (3) years' experience with the administration of DOD C4ISR systems and networks...another capable person. + Desired Qualifications: + Experience: + Linux Red Hat, Windows Server, Kubernetes certification… more
    V2X (09/16/25)
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  • Cloud Support Engineer - INTL - India

    Insight Global (Dunwoody, GA)
    …Strong experience with AWS services: EC2, S3, CloudWatch, ECS, Lambda. * Background in Linux and Windows administration o Troubleshoot memory, network, and ... focuses on supporting AWS accounts and infrastructure, ensuring smooth operations across Linux and Windows servers. The ideal candidate will troubleshoot issues,… more
    Insight Global (11/15/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring ... + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening, patching, and performance optimization… more
    L3Harris (09/25/25)
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  • Network Administrator - Navy Integrated Training…

    Huntington Ingalls Industries (San Diego, CA)
    …and resolve technical issues alongside a supportive team. The role includes Windows server administration , Group Policy Object (GPO) management, Dynamic Host ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (10/11/25)
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  • Engineer (Tactical Network - CANES) | Active…

    General Dynamics - GDIT (San Diego, CA)
    …Link Control (HDLC)/Serial basics; Cisco IOS/NX-OS fundamentals. + Compute/Virtualization: Windows / Linux administration , Active Directory/Group Policy, ... None Job Family: Professional Engineering Job Qualifications: Skills: Network Engineering, Systems Engineering, Windows System Administration Certifications:… more
    General Dynamics - GDIT (10/29/25)
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