• Principal / Senior Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Principal / Senior Principal Embedded Software Design Engineer :** + Current active DoD TS /SCI with Polygraph clearance ... skills + This position requires the applicant to be a US citizen + Current Active DoD Secret Clearance with the ability to obtain and maintain a TS /SCI w.… more
    Northrop Grumman (12/05/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …Engineering, Information Systems, Engineering Science, Engineering Management, or a related field. + Current Top Secret ( TS ) clearance with the ability ... Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular… more
    CACI International (11/18/25)
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  • Senior Reliability Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …analysis investigations * US Citizenship with the ability to acquire and maintain a Top Secret or higher security clearance **Desired Skills:** * Spacecraft ... fields outside of Systems Engineering * Active or Current Top Secret or higher security clearance..., you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI **Other Important Information You… more
    Lockheed Martin (11/05/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …external stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be ... to engage internal and external stakeholders\. * Active DoD Top Secret clearance or higher,..., you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI **Other Important Information You… more
    Lockheed Martin (11/02/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …the time of hire with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance . + Must be a US Citizen. Preferred Additional ... interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30296 Job Location: Greenville, TX (On-Site)...Skills: + Active Top Secret with SCI. + Security+ Certification.… more
    L3Harris (10/24/25)
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  • Computer Vision Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …the selected applicant must be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... About the Role: We are seeking a Computer Vision Engineer who can proactively drive architectural evolution and deliver...MATLAB, Python, CUDA, and/or RUST * Possess an active TS /SCI clearance **Security Clearance Statement:**… more
    Lockheed Martin (11/20/25)
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  • Software Engineer - Command…

    Lockheed Martin (King Of Prussia, PA)
    …with service architectures and computationally complex problems * Experience with Microsoft software products * TS /SCI Clearance **Desired Skills:** * ... Processing team is seeking a highly skilled and motivated Software Engineer Sr Stf to join our...with program leadership **Selected candidate must have an active TS /SCI security clearance for consideration\.** **This is… more
    Lockheed Martin (10/24/25)
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  • Integration/CDS Engineer

    ISYS Technologies (Colorado Springs, CO)
    …Colorado Springs, CO .This position will be on-site and will require an active Top Secret clearance . + Responsible for the development, configuration ... our government customers. I2X Technologies is seeking a Integration/CDS Engineer to support ongoing activities for a customer in...of experience + IAT Level II certification + Active Top Secret clearance + Network… more
    ISYS Technologies (11/07/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance (s): Top Secret /SCI/Polygraph This requisition requires the hired ... Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of...one year from the date of hire, the following clearance (s): Top Secret /SCI/Polygraph Work Location… more
    The MITRE Corporation (09/17/25)
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  • Space System Demo Chief Engineer (CE)

    Lockheed Martin (Louisville, CO)
    …defining mission/system\-level architecture and ConOps * Ability to obtain and maintain a Top Secret security clearance **Desired Skills:** * Prior ... you\. Lockheed Martin \(LM\) Space is seeking a Chief Engineer \(CE\) to lead a space system demonstration program\....with team members, leadership, subordinates, and customers * Active TS /SCI clearance **Security Clearance Statement:**… more
    Lockheed Martin (12/13/25)
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