• Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft...Engineering Management, or a related field. + Current Top Secret (TS) clearance with the ability to… more
    CACI International (11/18/25)
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  • Junior Software Engineer

    Amentum (Dahlgren, VA)
    …US Government Clearance . Note: US Citizenship is required to maintain a Secret Clearance . + Experience with Atlassian and GitLab software tools. + ... Amentum is seeking Junior Software Engineer professionals with software-related education and/or experience to support software development & integration efforts in… more
    Amentum (10/09/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …the ability to work within a team environment. + US citizen with a final Secret clearance . + Meets DoD SkillBridge qualifications as per DODI 1322.29 **Preferred ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25%...User Experience (UX) input. **Basic Qualifications for a Test Engineer ** + Bachelors in science with 2 years' experience,… more
    Northrop Grumman (09/17/25)
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  • Systems Integration & Test Engineer - Early…

    Lockheed Martin (Manassas, VA)
    …languages \(e\.g\. Python, Java\) to aid in test automation activities * Active Secret clearance * Strong communication and interpersonal skills **Security ... seeking a full\-time Early Career Systems Integration & Test Engineer \. In this role, you will perform I&T tasks..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (11/12/25)
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  • Software Engineer II - Training System…

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current **Software Engineer II** **- Training System ... Software (Onsite)** We are currently searching for a Software Engineer to join our team in Sterling VA within...experience + Active and transferable US government issued security secret clearance is required prior to start… more
    RTX Corporation (09/16/25)
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  • Sr. Solutions Engineer (Mission Partner…

    General Dynamics Information Technology (Fairfax, VA)
    …Application Development, Machine Learning, Artificial Intelligence, and Data Science. * Security clearance level: Secret clearance required to start * ... **Req ID:** RQ210137 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/11/25)
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  • Sr. Platform Engineer (Mission Partner…

    General Dynamics Information Technology (Fairfax, VA)
    …and hybrid-cloud solutions with automation, containerization, and Kubernetes technologies. * Security clearance level: Secret clearance required to start * ... **Req ID:** RQ209988 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/11/25)
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  • Lead/Sr. Specialist, Software Engineer…

    L3Harris (Chantilly, VA)
    …provide on-the-job mentoring to junior engineers as needed. + Position requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top ... interest of national security. Job Title: Lead/Sr. Specialist, Software Engineer Full-Stack Application Job Code: 30938 Job Location: Chantilly,...Secret or TS/SCI Clearance + Bachelor's degree in computer science, Software Engineering,… more
    L3Harris (11/19/25)
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  • Software Engineer

    CACI International (Ashburn, VA)
    …_Required:_ + Must be a US Citizen with the ability to obtain an active Secret security clearance post start date. + College degree (BS) Concentration in ... Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel… more
    CACI International (10/25/25)
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  • OPIR Systms Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a ... Title: OPIR Systms Engineer Belong. Connect. Grow. with KBR! KBR is...office agile development tracking. + CONOPS: Support a development/security/operations ( DevSecOps ) development and operating paradigm/CONOPS. + Support: Support the… more
    KBR (09/30/25)
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