• Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    …primarily focused on Information Assurance (IA) compliance and security operations for Unix / Linux systems across Department of Defense (DoD) networks. The ... implementation, audit preparation, and remediation tracking, while also supporting baseline Unix / Linux administration tasks as needed. **Essential Duties &… more
    SMX (10/01/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …Radford, VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat ... Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX . This position will work with the existing UNIX team to manage, maintain, deploy, troubleshoot… more
    GovCIO (09/24/25)
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  • Senior 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) Cyber & ... and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator** , where you'll provide crucial support for the implementation,… more
    Leidos (09/26/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …of Travel: Local * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator** to provide support for implementation, troubleshooting ... Senior Systems Administrator Job Category: Information Technology Time...in the resolution process + Configure and manage primarily Linux / Unix (or other applicable) operating systems and… more
    CACI International (09/25/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …security compliance, and operational oversight across a range of IT platforms including UNIX , Linux , and Windows systems. The ideal candidate brings extensive ... Senior System Administrator Job Category: Information Technology Time...capacity planning and performance optimization + Configure and manage UNIX , Linux , and Windows operating systems; apply… more
    CACI International (08/01/25)
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  • Senior Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    …Selenium, JMeter, LoadRunner, Informatica, Control-M, and platforms such as Windows, Linux , UNIX , and mainframe environments. Familiarity with databases like ... Public Trust **What You Will Do** **:** As a Senior Software Quality Assurance Tester, you will: + Lead...+ Ability to work across multiple platforms including Windows, Linux , UNIX , and Solaris. + Understanding of… more
    Guidehouse (10/02/25)
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  • Media Malware Analyst, Senior

    Leidos (Odenton, MD)
    …and sandbox environments. + Strong familiarity with network protocols, OS internals (Windows/ Linux / UNIX ), and cyber threat analysis + Broad knowledge of ... The National Security Sector (NSS) seeks a highly qualified and trained Senior -level Media Malware Analysts to support United States Cyber Command (USCYBERCOM)… more
    Leidos (09/12/25)
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  • Senior Oracle Database Developer

    GovCIO (Annapolis, MD)
    …as working as a team. + Use of Oracle, PL/SQL, SQL Developer, PuTTY, Shell Scripting, UNIX , and Linux . + Interact directly with the customer on behalf of the ... **Overview** GovCIO is currently hiring for a Senior Oracle Database Developer to support our client's...+ Modify existing procedures/packages to incorporate new functionalities. + UNIX Shell scripting + Analyze system issues and devise… more
    GovCIO (09/03/25)
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  • Senior Database Administrator (Hybrid Work…

    CDM Smith (Baltimore, MD)
    …**Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business Suite ... * Performs other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Database Administrator (Hybrid Work Options) **Group:** COR **Employment Type:**… more
    CDM Smith (09/16/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …and Waterfall development methodologies. + Exposure to enterprise platforms including Windows, Linux , UNIX , and mainframe systems. + Experience working with ... + This role typically reports to a supervisor or senior engineer and works under close guidance while building...tracking. + **Cross-Platform Testing** : Comfortable testing across Windows, Linux , UNIX , and mainframe systems. + **Database… more
    Guidehouse (09/28/25)
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