• Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse ... software systems supporting Analytic Missions\. This Program...off for work/life balance\. And more **Basic Qualifications:** Active Top Secret clearance with polygraph 14 years… more
    Lockheed Martin (11/27/25)
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  • Space Vehicle Test Conductor - Principal or Sr.…

    Northrop Grumman (Baltimore, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...ability to obtain and maintain a US Government DoD Top Secret security clearance and SCI approval/access… more
    Northrop Grumman (12/19/25)
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  • Software Engineer

    AeroVironment (Jessup, MD)
    …Type** Regular **Job Description** **Job Summary** The primary role of the ** Software Engineer ** is to sustain, enhance, and optimize mission-critical ... as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/19/25)
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  • Software Engineer /Data Science…

    Leidos (Arnold, MD)
    **Description** Leidos is seeking a Software Engineer / Data Science Librarian to manage and optimize databases supporting GEOINT product dissemination and ... structuring, usability, and distribution. + Support end-to-end operations for software and database systems related to GEOINT...or 6 years of experience with a Masters + Top Secret security is required and ability… more
    Leidos (01/10/26)
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  • User Interface (UI) Systems Engineer

    Leidos (Bethesda, MD)
    …opening for you, as our next ** TS /SCI cleared** **User Interface (UI) Systems Engineer / Product Owner** ,to play a critical role with design, engineering, ... The selected individual will work closely with the Lead Systems Engineer , Release Train Engineer ,...engineering or related field + **Must have an active Top Secret security clearance with the ability… more
    Leidos (12/13/25)
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  • Software Engineer

    AeroVironment (Jessup, MD)
    …Regular **Job Description** **Job Summary** The primary role of the **Full Stack Software Engineer ** is to design and develop secure, cloud-native applications ... as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/19/25)
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  • Software Engineer 2 - 23338 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …position. Minimum Qualifications * Are a United States citizen and have an active DoD Top Secret /SCI with Full Scope Poly at the time of consideration * Have ... Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is… more
    Huntington Ingalls Industries (12/31/25)
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  • Expert Modernization Software

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SWE3: * A High School ... software to add new features * Integrate existing software into new or modified systems or...tools and techniques * RF algorithm development **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (01/08/26)
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  • Principal Full Stack Software Developer

    Northrop Grumman (Hollywood, MD)
    …Grumman. Northrop Grumman Defense Systems (NGDS) is looking for a **Principal Software Engineer ** based out of **Hollywood, MD (** St. Mary's County) . ... Include:** + Designs, develops, documents, tests and debugs applications software and systems that contain logical and...the last 5 years), with ability to obtain a Top - Secret clearance and Special Access Program (SAP)… more
    Northrop Grumman (11/12/25)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    …Family** **:** IT Architecture/Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** ... be working closely with our Cloud Architect, Solution Architects, Systems Engineers, Software Engineers, and Operations Engineering/Manager...You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET /SCI ( TS /SCI)" Federal or… more
    Guidehouse (12/12/25)
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