• Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    …is primarily focused on Information Assurance (IA) compliance and security operations for Unix / Linux systems across Department of Defense (DoD) networks. The ... Unix IA Ops Systems Administrator (4702)at...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)
    …in 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 ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute,...Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX… more
    GovCIO (09/24/25)
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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 (09/26/25)
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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 ... Senior System Administrator Job Category: Information...capacity planning and performance optimization + Configure and manage UNIX , Linux , and Windows operating systems… more
    CACI International (08/01/25)
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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 (09/25/25)
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  • Mid to Senior Systems /Hardware…

    CACI International (Fort Meade, MD)
    …tools **_Desired_** : * Software languages (Java, C, C++, Ruby on Rails) and operation systems ( Unix , Linux , Windows). - ** ** **What You Can Expect:** ... 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 (08/22/25)
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  • Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    …Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems : Linux / Unix (Ubuntu, CentOS, Red Hat) Windows Server ... Senior Cloud Systems Engineer (Identity Management...Azure ExpressRoute, and software-defined networking (SDN) solutions. + Analyze system requirements and ensure that systems will… more
    St. George Tanaq Corporation (08/19/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …+ Working with various technologies including telecommunications (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , Linux ), databases (Oracle, MS ... Senior Systems Engineer Job Category: Information...engineering teams to success. + In-depth experience with next-generation system construction and securing IT environments for high-performance, secure… more
    CACI International (07/30/25)
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  • Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    …Configure and manage UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems + Manage IT system infrastructure and...Information Technology (IT) systems + Manage IT system infrastructure and any processes related to these … more
    SAIC (08/07/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …+ Work with a range of technologies, including telecommunications (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX , and Linux ), databases (Oracle, MS ... System Engineer - IA Systems Job...of technology. We are looking for a highly skilled Senior Systems Engineer to join our team....are looking for a highly skilled Senior Systems Engineer to join our team. The ideal candidate… more
    CACI International (08/21/25)
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