• Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA.** ... accessibility of mission-critical data. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a...the GEODS program by completing the following tasks: * Lead the design and development of AI/ML features supporting… more
    Amentum (11/23/25)
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  • Senior Software Development Engineer

    Oracle (Richmond, VA)
    …thrives, providing the connective tissues and purpose-built solutions. We are seeking a ** Software Development Engineer (SDE)** to join ASC team within the ... You will help define and enforce standards and best practices for software development within OCI. Your experience integrating complex, large-scale tooling into US… more
    Oracle (12/12/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA** ... and impactful changes to the system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a subject matter expert and mentor… more
    Amentum (11/18/25)
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  • Lowband Software Support Engineer

    RTX Corporation (Langley AFB, VA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an ... CAP, etc.) + Active and transferable US government issued TS /SCI security clearance is required prior to start date...our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form… more
    RTX Corporation (12/11/25)
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  • Data Analytics SETA

    SAIC (Chantilly, VA)
    …objectives associated with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance ... SAIC is seeking an experienced Data Analytics based Systems Engineer and Technical Assistant (SETA) for a position supporting...more relevant experience. + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    SAIC (11/08/25)
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  • Infrastructure Engineering Lead

    CACI International (Sterling, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... * * * **The Opportunity:** CACI seeks a cleared engineer to lead the DevOps team for...understand and shape strategic objectives **Qualifications:** _Required:_ + Active Top Secret security clearance, SCI eligible +… more
    CACI International (11/14/25)
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  • Electrical Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Electrical Engineer , Lead Key Role: Manage the planning, design, construction and maintenance of physical infrastructure electrical systems. Ensure compliance ... frequency (RF) + Experience in project management + Active TS /SCI clearance; willingness to take a polygraph exam +...drawing sets + Experience with developing innovative hardware and software solutions and systems for DoD using C or… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Required Qualifications: + Candidate must be a US Citizen with an Active Top Secret Clearance + Bachelor's degree in Engineering, Computer Science, Mathematics, ... is currently seeking a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team… more
    JHNA (11/03/25)
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  • OPIR Systms Engineer

    KBR (Chantilly, VA)
    …Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph + Education: ... Title: OPIR Systms Engineer Belong. Connect. Grow. with KBR! KBR is...Strong verbal/written communication skills and facilitation skills to effectively lead discussions across multiple groups + Software :… more
    KBR (09/30/25)
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