• Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + At least one year of demonstrated ... interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS /SCI w/CI...and enhanced tools. Qualifications: + Bachelor's Degree and minimum 2 years of prior relevant experience. Graduate Degree or… more
    L3Harris (10/15/25)
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  • Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE1: * A High School Diploma ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (10/10/25)
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  • C++ / Cuda Signal Processing Engineer

    Parsons Corporation (Aberdeen, MD)
    …Experience with multithreading and/or C++ optimization **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... signal and data processing techniques? Are you an experienced software developer ready to assist Parsons and the US...generation of radars? Parsons welcomes an exceptional Signal Processing Engineer skilled in C++ and CUDA programming to join… more
    Parsons Corporation (08/09/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will primarily be ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...+ Will need to be at the Chantilly office 2 to 3 days a week **Basic Qualifications:** +… more
    Northrop Grumman (10/07/25)
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  • Machine Learning Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …with PostgreSQL or implementing highly performant databases + Ability to obtain and maintain a Top Secret or Top Secret SCI clearance ADDITIONAL ... Machine Learning Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...in computer science, engineering, math, or scientific discipline; OR 2 + years of professional experience in software more
    SpaceX (07/24/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    2 Years with MS + 0 Year with PHD + Hold an active TOP SECRET collateral clearance + Experience with RF/Cyber/and EW capability development + Experience with ... Role: Ready to make a difference? BAE Systems is looking for a Senior Systems Engineer , focused on the application of Digital Engineering (DE), to work as part of a… more
    BAE Systems (09/09/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …In lieu of a degree, a minimum of 8 years of prior related experience. + Top Secret or TS /SCI Clearance. + 4+ years' experience Working knowledge of ... cyber domains in the interest of national security. Job Title: Specialist, Integration/Test Engineer Job Code: 27899 Job Location : Ashburn, VA Job Description :… more
    L3Harris (08/30/25)
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  • Software Engineer (508 Compliance…

    Saliense Consulting (Arlington, VA)
    Secret clearance to be considered and must be eligible to obtain a Top Secret clearance. Position Description: Technical 508 Compliance SME to join our team ... (ONR) in Arlington, VA. Candidates must possess an active Secret Clearance to be considered. The Technical 508 Compliance...ability of products to meet Section 508 and WCAG 2 .0 standards and specifications. + Collaborating with other engineering… more
    Saliense Consulting (10/01/25)
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  • Windows Automation Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... SYSTEMS ADMINISTRATOR SME GDIT is seeking a Windows Automation Engineer to help provide support to our commercial Cloud...a US Citizen. Must possess a current and active Top Secret (Sensitive Compartmented Information [SCI] eligibility)… more
    General Dynamics Information Technology (10/18/25)
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  • Mission Integration Engineer , Space…

    SpaceX (Hawthorne, CA)
    …parallel priorities + Strong penchant for innovation in process improvement and system design + Active Top Secret , Top Secret SCI, or DOE Level Q ... Mission Integration Engineer , Space Operations Hawthorne, CA Apply SpaceX was...closely with disciplines across SpaceX, such as vehicle engineering, software , flight reliability, payload integration, and launch operations, to… more
    SpaceX (10/17/25)
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