• Senior Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... a technical discipline or 4 additional yrs. in place of BS + Clearance: TS /SCI with Poly + Production-grade software development experience in Python. +… more
    BigBear.ai (11/27/25)
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  • Software Engineer

    ISYS Technologies (Colorado Springs, CO)
    …experience + Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance. This position is located at a facility that requires ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...of our government customers. I2X Technologies is seeking aSoftware Engineer / Developerto support ongoing activities for a cutomer… more
    ISYS Technologies (12/10/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... a difference in National Security!** **Job Description** As a Software Engineer on this program, you will...you will have the opportunity to build strong systems, software , and cloud environments while providing operations… more
    Leidos (11/19/25)
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  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …thrives, providing the connective tissues and purpose-built solutions. We are seeking a ** Software Development Engineer (SDE)** to join ASC team within the ... Operating independently, you mentor junior engineers, promoting best practices in software engineering, distributed systems, and cloud infrastructure. +… more
    Oracle (12/20/25)
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  • AI Software Engineer

    Lockheed Martin (Herndon, VA)
    …is Ours\. The Lockheed Martin Space AI Talent Center is seeking a highly skilled Software Engineer to join a cross\-functional team of experts in research, data ... science, software development, physics, and mathematics\. As a key member...cloud computing platforms \(e\.g\., AWS, Azure, GCP\) * TS /SCI clearance required to start **Desired Skills:** * Experience… more
    Lockheed Martin (12/20/25)
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  • Application Quality Assurance (QA) Engineer

    Ops Tech Alliance (Washington, DC)
    …and retrospectives to support continuous quality improvement **Required Qualifications** + Top Secret security clearance with polygraph + Bachelor's degree ... Application Quality Assurance (QA) Engineer (Washington, DC) **Application QA Engineer **...DevSecOps teams to catch issues early and support secure software development from start to finish. If you thrive… more
    Ops Tech Alliance (12/17/25)
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  • Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    …expression, age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI w/ Polygraph Software Engineer Level 3 LCAT ... Software Engineer 3 Ft. Meade, MD...event driven or data driven analytics . Development of cloud -based solutions and technologies. . Design or implement complex… more
    Synergy ECP (10/28/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and ... **Description** SAIC is seeking a ** Software Developer** to support the design, build, and...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This project is part… more
    SAIC (11/14/25)
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  • ServiceNow CMDB Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... along with a drive for innovation to GDIT. The Software Engineer Senior must have: + Certification:...+ ITIL v4 Foundation Certification. + **Security clearance level: Secret clearance required with eligibility for TS /SCI**… more
    General Dynamics Information Technology (10/30/25)
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  • Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …RQ208853 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... related experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate while you advance… more
    General Dynamics Information Technology (10/15/25)
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