• Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …and troubleshooting Red Hat / CentOS Linux servers. + Proven experience in systems administration and infrastructure management. + Ability to review, ... while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator** and build an...modify, and prepare comprehensive documentation for systems administration tasks such as system configurations,… more
    General Dynamics Information Technology (09/26/25)
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  • Sr. Information Systems

    Northrop Grumman (Tampa, FL)
    …of your career. We are looking for you to join our team as a Senior Principal Information Systems Administration Generalist based out of **_Tampa, Florida_** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    …of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration , and a strong working ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage...of Trellix, LogRhythm, and MDE + Experience with DoD systems and infrastructure + Knowledge of Cyber… more
    Amentum (09/24/25)
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  • Senior SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... - CA. You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems analysis techniques… more
    CACI International (09/13/25)
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  • Senior Systems Engineer PowerShell

    HCA Healthcare (Nashville, TN)
    **Description** **Introduction** Do you have the career opportunities as a Senior Systems Engineer you want with your current employer? We have an exciting ... of colleagues. Do you want to work as a(an) Senior Systems Engineer where your passion for...such as PowerShell App Deploy Toolkit. * 5+ years' Systems Center Configuration Manager (SCCM) Administration experience… more
    HCA Healthcare (10/30/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux Administrator(NetServ) is responsible for system administration and customer ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a ...environment. **Responsibilities** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving and in-depth… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior Engineer, Lab Systems

    Astellas Pharma (South San Francisco, CA)
    ** Senior Engineer, Lab Systems and Applications** Do you want to be part of an inclusive team that works to develop innovative therapies for patients? Every day, ... information, please visit our website: www.astellasgenetherapies.com. **The Role** As part of the Data Systems & Controls team, the Senior Labs Systems and… more
    Astellas Pharma (11/04/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …components of our cybersecurity infrastructure . As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be ... components; + **Producing detailed system design** , including network and systems infrastructure , interconnections, and application configuration to implement… more
    M. C. Dean (08/27/25)
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  • Lead Network Engineer - Infrastructure

    St. George Tanaq Corporation (Suitland, MD)
    …+ Oversight of daily upkeep and administration of the network infrastructure and computer systems . + Responsible for the design, planning, implementation, ... systems analysis standards and provides consultative direction to Infrastructure designs. + Network engineering and planning and scheduling of projects.… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... further develop your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems and adhere to… more
    Concurrent Technologies Corporation (10/19/25)
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