• Software Engineer

    Leidos (Annapolis Junction, MD)
    …ASN.1 encoding, XML canonicalization, digital signatures). + Must have experience developing on Windows , and/or Linux operating systems . + Must have ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (06/20/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …configuration and operational processes + Advanced system administration skills with Linux operating systems + 5+ years of experience with ... system and analyze the current loggingcapabilities + Ensure the Agency Information Security systems administered by the Team are sending allrequired logs to the log… more
    TekSynap (07/18/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …of virtualized infrastructure, including multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a ... you work with. ARSIEM is looking for a Network Systems Engineer . This position will support...+ Use Network Engineering, System Administrator, and command line Linux skills to maintain a full and robust multi-server… more
    ARSIEM (05/15/25)
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  • Cyber/EW Research Engineer II

    RTX Corporation (Columbia, MD)
    … OS, Android, iOS) + Understanding of OS internals (eg, Windows , Linux , MacOS, Android) + Understanding of cyber-physical systems security considerations + ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (07/26/25)
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  • Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    …virtualized infrastructure, to include multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must) ... look no further. Amentum is seeking a **Senior Network Engineer ** to join our team of passionate individuals in...+ Using Network Engineering, System Administrator, and command line Linux skills to maintain a full and robust multi-server… more
    Amentum (07/30/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux , Solaris, UNIX, and/or AIX systems . ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/16/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …with ability to learn others + Experience with troubleshooting and installing both Linux and Windows **Preferred Qualifications:** + Experience with DevOps tools ... **ManTech** seeks an experienced and passionate, career and customer-oriented **System Engineer ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (05/29/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …XACTA, EMass, or similar tool + Strong in-depth understanding of including Microsoft Windows and Linux /UNIX operating systems + Experience with middleware ... exciting opening for you, our next **TS/SCI Cyber Security Engineer ** working across several Task Orders under the DOMEX...job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your… more
    Leidos (07/11/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …and/or experience working with XHTML, HTML, XML, and XSLT. + Experience developing with Windows and/or Linux operating systems . + Must have a strong ... on every client you work with. ARSIEM is currently looking for a Software Engineer . The position will support one of our Government clients in Annapolis Junction,… more
    ARSIEM (07/16/25)
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  • Managed Services Engineer

    SHI (Annapolis, MD)
    …development and operations teams - Intermediate + Proficiency in configuring and managing Windows Server and Linux operating systems using terminal and ... our offices or yours.** **Job Summary** The Managed Services Engineer - M365 is responsible for supporting, configuring, and...issues - Intermediate + Ability to utilize version control systems such as Git and Azure DevOps effectively -… more
    SHI (06/12/25)
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