• Database Engineer (DBE) with Poly Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …verification and validation, cost and risk analysis, and sustainment\. Proficiency or exposure to Linux is a plus as many systems rely on Linux \-based ... with performance tuning and query optimization\. * Proficiency in Linux /Unix environments and CLI tools like psql\. * Experience...Exposure to other RDBMS \(e\.g\., Oracle, MySQL\) or NoSQL systems is a plus\. **Clearance Level:** TS/SCI w/Poly SP… more
    Lockheed Martin (07/31/25)
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  • Sr. DevOps Engineer .

    Leidos (Bethesda, MD)
    …an exciting opening for you, our next **TS/SCI cleared Sr. DevOps Software Engineer ** working with a dynamic team to design, develop and deploy a state-of-the-art ... schedule and, occasionally, some tasks may be performed remotely. As a Sr. DevOps Engineer you will contribute to the design, deployment, and maintenance of a full… more
    Leidos (09/17/25)
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  • RF Software Engineer 2- TS/SCI with Poly

    Amentum (Hanover, MD)
    …& Intel space? If so, look no further. We are seeking an RF Software Engineer to join our team of passionate individuals. In this role you will support challenging, ... on the nation's security and intelligence mission. **Responsibilities:** The Software Engineer develops, maintains, and enhances complex and diverse software … more
    Amentum (09/17/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    …Information Technology with Two (2) years' experience developing software on Red Hat Enterprise Linux (RHEL) systems Why CTC? + Our teams at CTC are passionate ... Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly… more
    Concurrent Technologies Corporation (08/07/25)
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  • Embedded Software Engineer (Top Secret)

    Actalent (Baltimore, MD)
    EMBEDDED SOFTWARE ENGINEER We are seeking a highly skilled Embedded Software Engineer to support mission-critical projects. The ideal candidate will have a ... strong experience in embedded systems development, particularly in regulated or high-reliability environments. This role involves the full software development… more
    Actalent (09/24/25)
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  • Software Cyber Engineer - SWE 1

    Lockheed Martin (Hanover, MD)
    …Science, Information Systems or Network Engineering\. * 2 years Windows, Linux or network programming * Able to install and configure anti\-virus and spy\-ware\. ... the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting...can support our mission\. **The Work:** As a Software Engineer , you'll have the opportunity to design, develop, and… more
    Lockheed Martin (09/17/25)
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  • Infrastructure Engineer

    CACI International (Laurel, MD)
    …**Job Description:** Responsible for resolving IT hardware and software infrastructure ( Linux servers, network, security, etc.) issues using systems analysis ... Infrastructure Engineer Job Category: Information Technology Time Type: Full...troubleshoots and resolves issues with IT infrastructure including user systems , servers, storage and network connectivity. Provides system administration… more
    CACI International (09/12/25)
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  • Software Engineer II

    Leonardo DRS, Inc. (Germantown, MD)
    …you'll drive technical excellence and help shape the architecture of mission-critical systems . We're seeking an experienced engineer who can translate complex ... is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is...+ Experience or be willing to learn: Matlab, Python, Linux , React, Node, and other languages. + Ability to… more
    Leonardo DRS, Inc. (09/09/25)
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  • AWS Cloud Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...Description HII Mission Technologies is hiring an experienced Cloud Engineer with deep expertise in AWS. In this role,… more
    Huntington Ingalls Industries (08/29/25)
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  • Principal / Sr. Principal Test Software…

    Northrop Grumman (Linthicum Heights, MD)
    …developing in a Linux and/or Windows environment + Experience in testing systems and debugging + US Citizenship required + Ability to obtain and maintain a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...join our team as an **Integration & Test Software Engineer ** in **Linthicum, MD** , with the desire to… more
    Northrop Grumman (08/13/25)
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