• Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior Software ... engineering + Experience in low-level internals in one or more platforms (eg, Windows , Unix, mobile, or network devices) + Experience with programming in assembly… more
    ManTech (01/06/26)
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  • Senior Systems Engineer (Level 5)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Senior Systems Engineer to participate in Information Assurance (IA) system, hardware, and software design activities ... telecommunications protocols such as TCP/IP, OSI/CMIP/X.25, and operating systems including Windows , UNIX, and Linux to support engineering and integration efforts.*… more
    Kaizen Approach, Inc (11/11/25)
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  • Senior Endpoint Migration Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced ** Senior Endpoint Migration Engineer ** to join our Defense Enclave Services (DES) team , who will support DOD ... endpoints to the modern DODNet environment. The Endpoint Migration Engineer will be responsible for working closely with DAFA...o Work closely with the Unified Endpoint Management (UEM) team to ensure all applications and Intune policies are… more
    Leidos (11/22/25)
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  • Senior Systems Engineer (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Senior Systems Engineer to lead Information Assurance (IA) system, hardware, and software design efforts in support of ... available IT products and translate them into requirements that the development team can implement.* Must have the ability to apply telecommunications expertise,… more
    Kaizen Approach, Inc (11/07/25)
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  • Middle/ Senior End-User Support…

    EPAM Systems (Gaithersburg, MD)
    Join our team as a ** Senior End-User Support Engineer ,** where you'll play a critical role in transforming laboratory IT infrastructure to support ... (OS) expertise + Infrastructure support experience (general IT infrastructure) + Windows 11 proficiency + Bash scripting capabilities + PowerShell scripting skills… more
    EPAM Systems (12/29/25)
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  • Senior Principal Offensive Security…

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... team provides OCI with the capabilities to ensure our...us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge… more
    Oracle (12/20/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …global market. Collins Aerospace is currently seeking a self-motivated and talented ** Senior Principal** **DevOps Lead Engineer ** who is seeking a challenging ... This role will lead the DevOps effort across a team of engineers, IT professionals, and cyber security SMEs...and methodologies + Working knowledge of system administration (RHEL, Windows ) and networking + Experience with DoD Enterprise DevOps… more
    RTX Corporation (10/17/25)
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  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …to new and existing products and establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be a ... applications, tools, networks etc. The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and...Linux, and client-side on at least one of Linux, Windows , MacOS/iOS or Android. + Expertise in Zero Trust… more
    Oracle (01/03/26)
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  • Senior System Integrator Engineer

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... work closely with other infrastructure and network engineers, system engineers and O&M team members on the following key tasks: DUTIES * Perform Linux builds,… more
    Vexterra Group (10/14/25)
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  • Senior IT Infrastructure Engineer

    Lumen (Annapolis, MD)
    …future. **The Role** We are seeking a highly skilled Senior IT Infrastructure Engineer to join our Internal Network Services team . This role is responsible ... Solid understanding of networking fundamentals, virtualization (VMware, Hyper-V), and Windows /Linux environments. + Familiarity with cloud platforms (Azure, AWS) and… more
    Lumen (01/07/26)
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