• Sr. Unix / Linux Engineer - TS/SCI…

    Optiv (Columbia, MD)
    …degrees and/or equivalent experience and 8 years of work experience with UNIX / LINUX administration. + Experience with Privileged Access Management (PAM) ... A Senior Engineer is an individual who operates independently...Identify and document the architecturally significant aspects of the system (s), including requirements, design, implementation, and deployment "views" of… more
    Optiv (03/08/25)
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  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance.… more
    Leidos (02/16/25)
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  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS) ... activities related to the configuration and operation of IT systems . + Optimize system operations, troubleshoot issues,...guidance and support as needed. + Configure and manage UNIX or other applicable operating systems , and… more
    Leidos (03/27/25)
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  • Senior Red Hat Linux Administrator

    HTC Global Services Inc (Annapolis, MD)
    …in a complex networked system environment with strong networking. (2) Administering Unix (AIX) IBM pSeries systems . (3) Administering systems , including, ... b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems . c. Fifteen...application teams by providing guidance on best practices for Linux -based deployments. i. Maintaining documentation for system … more
    HTC Global Services Inc (04/26/25)
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  • Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS) ... in the resolution process. Configure and manage UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and… more
    Leidos (03/27/25)
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  • Senior Red Hat Linux Administrator…

    Booker DiMaio, LLC (Annapolis, MD)
    …as a Red Hat System Administrator. + 10+ years of experience administering Unix (AIX) IBM pSeries systems . + 15+ years of Information Technology experience. ... Capabilities: Experience with: + Working in a complex networked system environment with strong networking + Administering Unix... system environment with strong networking + Administering Unix (AIX) IBM pSeries systems + Administering… more
    Booker DiMaio, LLC (04/24/25)
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  • Senior System Engineer III

    General Dynamics Information Technology (Annapolis Junction, MD)
    …the development team + Skill areas include Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , and Linux ), database/DBMS (Oracle, MS ... ensure today is safe and tomorrow is smarter. (U)The Senior Systems Engineer shall be responsible for... Engineer on one or more IT Platforms (Windows, Linux , Unix ) DoD 8570 compliance with IASAE… more
    General Dynamics Information Technology (02/14/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …and manage primarily Linux / Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to...manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots,… more
    CACI International (04/10/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …IT systems . + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , LINUX ), NetApp-VMWare, database/DBMD (oracle, ... + years of related experience **US Citizenship Required:** Yes **Job Description:** The Senior Systems Engineer IV shall be responsible for participating in… more
    General Dynamics Information Technology (04/22/25)
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  • Mid to Senior Systems /Hardware…

    CACI International (Fort Meade, MD)
    …no BA. _Desired_ + Software languages (Java, C, C++, Ruby on Rails) and operation systems ( Unix , Linux , Window) This position is contingent on funding and ... Mid to Senior Systems /Hardware Engineer (VHDL) Job Category:...and derived requirements to ensure the delivery of production systems that are compatible with the defined system… more
    CACI International (03/04/25)
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