• Computer Architect/Embedded Computing Systems…

    The Boeing Company (El Segundo, CA)
    …which the US Government requires US Citizenship. An interim and/or final US Top Secret /SCI Clearance Post-Start is required. **Visa Sponsorship** Employer ... exciting opportunity for a **Computer Architect/Embedded Computing Systems Design Engineer (Lead or Senior)** to join us as part...US Government requires US Citizenship. An interim and/or final Top Secret / SCI Post-Start is required.… more
    The Boeing Company (12/14/25)
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  • Senior Systems Engineer

    KBR (Colorado Springs, CO)
    …and implementation, system testing, etc. . Active Top Secret Clearance with eligibility to receive TS /SCI . Ability to derive an understanding ... Title: Senior Systems Engineer Program Summary KBR's Electronic Warfare Systems team...and support projects around ground-based mobile satellite communication systems, software development, and radio frequency engineering. The Senior Systems… more
    KBR (12/06/25)
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  • Sr. Machine Learning Engineer

    Shuvel Digital (VA)
    Sr. Machine Learning Engineer Clearance Level: Top Secret ( TS /SCI Eligible) US Citizenship: Required Job Classification: Full Time Location: Remote ... remote telework opportunity, to work as a Sr. Machine Learning (ML) Engineer who will be responsible for research, development, implementing, and deploying machine… more
    Shuvel Digital (10/27/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    …from increasing threats and vulnerabilities in this digital age. We are looking for a Software Engineer to support our customer in Fort Belvoir on a 100% onsite ... efficient and effective systems for our clients. QUALIFICATIONS: + TS /SCI clearance is required + Experience with...or GED and 7+ years of experience as a Software Engineer , or Bachelor's degree and 3+… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Existing TS /SCI (with poly). This security clearance requires… more
    SOS International LLC (11/21/25)
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  • Senior Signatures Modeling Engineer

    Leidos (Beavercreek, OH)
    …Optics, Engineering Physics, etc. + US citizen + Must have an active Secret clearance with the ability to obtain a TS /SCI clearance + Strong ... currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the...a timely manner Preferred Qualifications: + PhD + Active TOP SECRET is desired, but not required… more
    Leidos (11/11/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …an active Secret DoD Clearance with abilty to obtain and maintain a Top Secret with SCI. + Current Secruity+ Certification is required. + Must be a US ... cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 29157 Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shfit… more
    L3Harris (09/24/25)
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  • Senior Principal Network Engineer

    Northrop Grumman (San Diego, CA)
    …years or enrolled into Continuous Evaluation) **with the ability to obtain and maintain a Top Secret clearance .** + Ability to obtain and maintain Special ... Systems is looking to add a **Senior Principal Network Engineer ** to our team in San Diego (Rancho Bernardo),...Program Access (SAP). **Preferred Qualifications:** + Active DoD Top Secret clearance + Cisco… more
    Northrop Grumman (12/04/25)
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  • Senior DevOps Software Engineer

    CACI International (Sterling, VA)
    Senior DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... Local * * * **The Opportunity:** CACI is seeking an enthusiastic Senior DevOps Software Engineer to join our Team. We enable national security missions through… more
    CACI International (12/11/25)
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  • Data Dictionary Software Engineer 1

    CACI International (Hanover, MD)
    Data Dictionary Software Engineer 1 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... and system monitoring, configuration control and release management. **Responsibilities:** + Software Engineer needs to support design, development, test,… more
    CACI International (12/09/25)
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