• Principal Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in ... position, navigation & timing (PNT); cyber space; and other radio frequency (RF) systems . Here, you'll collaborate with top -tier engineers and industry experts,… more
    RTX Corporation (12/13/25)
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  • Senior Principal Engineer Software…

    Northrop Grumman (Melbourne, FL)
    …+ Recent Demonstrated Professional Experience with graphics and OpenGL or Vulkan + **Active DoD Secret level clearance OR Top Secret (in-scope** ), with the ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/31/25)
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  • Avionics Test Engineer - Hypersonics

    Leidos (Huntsville, AL)
    …guide the way we do business. **Your greatest work is ahead!** Leidos' Defense Systems is seeking a talented **Avionics Test Engineer ** for its Hypersonics line ... environment where you can thrive, keep reading!** **Leidos Defense Systems Sector** provides a diverse portfolio of systems...Must be a US Citizen and able to obtain top - secret clearance. If you're looking for comfort,… more
    Leidos (10/09/25)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... Amazon Dedicated Cloud team is hiring for an ADC Engineer to support CloudTrail, AWS Config and other AWS...You'll design, deploy, monitor, and automate infrastructure, tools and systems to provide a highly-available and resilient platform for… more
    Amazon (12/17/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …related years of experience are accepted in lieu of a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility prior to start date. + ... Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected candidate will be...guidelines (eg STIGs). + Experience developing software on a Linux platform (RHEL 9), including experience working in a… more
    Leidos (11/09/25)
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  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate **must have an active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Microsoft has an exciting opportunity for a Senior Service Engineer to join the Azure Silver and Sovereign Team...solve complex problems in the domain of mission-critical distributed systems spanning data transmission across clouds. Our team works… more
    Microsoft Corporation (12/11/25)
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  • Modeling and Simulation Engineer

    SAIC (Pearl City, HI)
    …CLEARANCE:** + Must have a current Active Secret Clearance with ability to obtain Top Secret / SCI. + Must be a current US Citizen. Target salary range: ... **Description** SAIC is seeking a **Modeling and Simulation Engineer ** in **Pearl City, Hawaii** to support **INDOPACOM** in joint simulations, core IT systems ,… more
    SAIC (12/06/25)
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  • Associate AI/ML Engineer , Professional…

    Google (Reston, VA)
    …programming languages (eg, Python). + Active, or the ability to obtain, a Top Secret /SCI security clearance. **Preferred qualifications:** + Experience with LLMs ... Associate AI/ML Engineer , Professional Services, Public Sector _corporate_fare_ Google _place_...such as prompt engineering, fine-tuning, RAG workflows, and agentic systems . + Experience containerizing ML workloads. + Proficiency in… more
    Google (12/24/25)
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  • Cloud Engineer

    SAIC (Washington, DC)
    …+ US Citizenship. + Active Secret with the ability to obtain a Top Secret . Target salary range: $120,001 - $160,000. The estimate displayed represents the ... **Description** The Application Vulnerability Assessment Program (AVAP) Engineer is responsible for operating and securing the program's application security… more
    SAIC (12/13/25)
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  • Scientist, Software Engineer

    L3Harris (Greenville, TX)
    …tools such as Git and SVN. Preferred Additional Skills: + Active US Top Secret /SCI clearance. + Demonstrated experience with software configuration management ... domains in the interest of national security. Job Title: Scientist, Software Engineer Job Code: 30613 Job Location: Greenville, TX Schedule: 9/80 Job Description:… more
    L3Harris (11/07/25)
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