• Sr Information Security Engineer

    MUFG (Tampa, FL)
    …enterprise environments. This role requires deep technical expertise in AIX and RedHat Linux systems , along with strong scripting skills in Bash, Korn, Shell, ... and secure key access. **Responsibilities:** + Administer and secure Unix-based systems (AIX, RedHat Linux ) across enterprise environments, ensuring compliance… more
    MUFG (10/22/25)
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  • Senior Unix Engineer

    Leidos (Washington, DC)
    …provide systems engineering, administration, and operational support for the Unix/ Linux environment within the Washington, DC office of the Federal Trade ... hybrid role (1-2 days onsite) to maintain, harden, troubleshoot, and optimize Linux based systems across multiple domains. **Key Responsibilities:** + Install,… more
    Leidos (12/19/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …tiers when needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine Linux /UNIX ... Position Overview Venatore is seeking a Tier 1 GCCS-J Systems Administrator to support CENTCOM under CITS at MacDill AFB. This role provides daily operational… more
    Venatore LLC (11/26/25)
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  • Senior Software Engineer - AI Infra Compute

    Oracle (Nashville, TN)
    …platforms: chatbots, virtual assistants, predictive analytics + Strong background in Linux systems + Familiarity with system-level architecture, data ... automation. The areas of technology we work across are Embedded systems , firmwares, kernel, linux OS, system software. In this role, you'll design, develop,… more
    Oracle (12/09/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    systems administration experience. + 6+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. + Experience with cloud platforms ... looking for an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to design, implement, and test cloud-based infrastructure and… more
    ARSIEM (11/12/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting ... maintain servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating… more
    Assertive Professionals (10/09/25)
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  • Display Systems Engineer - Early Career

    Lockheed Martin (Mount Laurel, NJ)
    …candidate will have experience and/or knowledge of Java, C\+\+, or Python, Linux /UNIX operating systems , user interface design, and message interface modeling\. ... a facility that requires special access\. **Desired Skills:** \-Experience with Linux /UNIX Operating Systems \. \-Familiarity with Agile product development… more
    Lockheed Martin (12/24/25)
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  • Computer Systems Engineer

    CAE USA INC (Tampa, FL)
    …and secure configuration procedures for hypervisors (eg Hyper-V, VMware, etc.), operating systems ( Linux and Windows), frameworks (such as .NET), network ... supporting DoD contracts + Experience working with multiple types of operating systems . ( Linux , Windows) + Experience writing detailed operating system, and… more
    CAE USA INC (12/16/25)
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  • Sr Systems Engineer

    University of Rochester (Brighton, NY)
    …of new technologies that will improve SAN/storage infrastructure or servers running either Linux or AIX operating systems . Makes recommendations to implement new ... Ansible scripts. Installs and maintains operating systems , systems software and layered products specific to Linux... systems software and layered products specific to Linux computer platforms. Provides assistance and support to other… more
    University of Rochester (11/27/25)
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  • Information Systems Security Manager (ISSM)

    Applied Research Associates, Inc. (Albuquerque, NM)
    …experience with security assessments & hardening tools; possess strong understanding of operating systems (Windows and Linux ); have or be able to obtain Security ... . + Experience with Windows and Server as well as Linux /Unix-based systems . **Qualifications** **Behaviors** **Required** + **Functional Expert:** Considered… more
    Applied Research Associates, Inc. (11/18/25)
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