• Sr. Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …PLM Solution environments, including upgrades, which require the following skills: + Linux system administration + Web/Application Server Management + ... solution software, as well as troubleshooting and resolving any system issues that arise. The administrator also...TS/SCI with poly clearance + 4 years' experience with Linux system administration or similar + 4… more
    L3Harris (10/16/25)
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  • Network Engineer

    SAIC (CA)
    …Associate or equivalent within 6 months of hire date. **DESIRED SKILLS:** + Windows and Linux system administrator skills. + Experience with standing up and ... a focus on United States Navy related networks. Related systems include Automated Digital Networking System (ADNS),...troubleshoot intra- system issues, and to assist with system integration design solutions. + Provide server … more
    SAIC (11/13/25)
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  • Storage Engineer

    Koniag Government Services (Washington, DC)
    …practices + Strong technical and troubleshooting skills in hybrid Microsoft Windows/ Linux server environments + Proficiency with PURE FlashArray/FlashBlade ... Troubleshooting and resolving issues related to backup and recovery systems + Addressing Media server issues affecting...and administration + Knowledge of Windows 2016 or above server administration + Knowledge of Linux and/or… more
    Koniag Government Services (09/20/25)
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  • Sr Data Architect, IT

    American Airlines (Dallas, TX)
    …backup/recovery and security strategies; install and support DBMS (Database Management Systems ) software and tools; be responsible for various database activities, ... design for development, test, and production environments + Coordinates with systems engineers to configure servers for DBMS product installation and database… more
    American Airlines (11/15/25)
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  • Cyber Infrastructure Support

    Leidos (Omaha, NE)
    …Security team, within the Digital Modernization sector, currently has an opening for a ** Systems Administrator ** in our Omaha NE office. This position is an ... a heterogeneous environment. We use a wide array of Linux and Windows systems in a tightly...and Special Access Programs clearance. + Hands-on experience in Linux Server and workstation environments. + Working… more
    Leidos (11/09/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    … systems to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. + Identify ... Apply DISA Security Technical Implementation Guides (STIGs). + Apply virtual hosting and server technology in system architectures. + Understand and apply the… more
    Imagine One Technology & Management (09/24/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise ... + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening, patching, and performance optimization in… more
    L3Harris (09/25/25)
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  • SiteOps Data Center Production Operations Engineer

    Meta (Ashburn, VA)
    …IT experience within an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Intermediate-level ... an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in...and identify areas for improvement in processes, tools, and systems to optimize efficiency and quality of repairs 10.… more
    Meta (10/24/25)
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  • Data Center Production Operations Engineer (Second…

    Meta (New Albany, OH)
    …IT experience within an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Experienced ... an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in...and identify areas for improvement in processes, tools, and systems to optimize efficiency and quality of repairs 10.… more
    Meta (10/18/25)
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  • Manager, Data Center Operations

    VCA Animal Hospitals (Los Angeles, CA)
    …+ Lead the management and operation of enterprise on-premises datacenters including server hardware, storage systems , and power. + Ensure operational stability ... SAN Storage, and Backup technologies, both physical and logical/virtual systems . Responsibilities also include various moves/adds/changes, server software… more
    VCA Animal Hospitals (10/16/25)
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