• Senior Software Engineer

    TheIncLab (Mclean, VA)
    …infrastructures, and unmanned autonomous systems for defense applications. Your Assignment: Senior Software Engineer As a Senior Software Engineer ... The Mission Starts Here At TheIncLab, we engineer and deliver advanced systems that...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing… more
    TheIncLab (09/26/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    …a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in Bethesda, MD and McLean, VA.** The ... Systems Test Engineer will be responsible for...Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. +… more
    Noblis (09/02/25)
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  • System Development Engineer II, Aperture

    Amazon (Herndon, VA)
    …Python, Golang, PowerShell, Ruby - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - ... to meet expectations. We are looking for a skilled Systems Development Engineer to join our team...in the life On a typical day as a Senior System Development Engineer (SysDev), you will… more
    Amazon (09/11/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category:...**These Qualifications Would be Nice to Have:** + Current Top Secret Clearance + IAM Level III ... Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up...US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the… more
    CACI International (07/08/25)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 25% ... * * * CACI is currently looking for a Senior Integration and Test Software Engineer to...developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (09/17/25)
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  • Senior Infrastructure Design…

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all... + Must be able to obtain and maintain Top Secret + Bachelor's degree in an Engineering ... Dahlgren, VA SMX is looking for a highly motivated Senior Infrastructure Design Engineer to join our...The position also involves cross team collaboration with cybersecurity, systems engineering, and operations teams to ensure compliance with… more
    SMX (09/03/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …detailed below as well as the interview assessment._ + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** TS ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will be… more
    Northrop Grumman (09/25/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 4_ role will be in either… more
    Northrop Grumman (09/25/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    … Officials **Requirements and Qualifications:** * Candidates for consideration must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, ... Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team...and be eligible to obtain a TS /SCI w/ poly level clearance. US Citizenship is required.… more
    Leidos (09/25/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... architecture, engineering infrastructure, and data platform development. We're looking for a ** Senior Software Engineer .** You will help conduct business reviews… more
    Microsoft Corporation (07/11/25)
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