• Senior Software Engineer - Simulation…

    RTX Corporation (Sterling, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Senior Software Engineer ** **- Simulation & Training ... is on the lookout for a talented Senior Software Engineer to join our Sterling, VA team within the...relevant experience + Active and transferable US government issued Top Secret Security Clearance or higher is… more
    RTX Corporation (09/05/25)
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  • System Development Engineer…

    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 ... (PEET) Amazon Dedicated Cloud team is hiring for a System Development Engineer to support CloudTrail, AWS...(design patterns, reliability and scaling) of new and existing systems experience - 3 + years of administrative… more
    Amazon (09/18/25)
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  • Lead, Chief Systems Engineer…

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job ... available to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical...tools/technologies + Requires the ability to obtain a DoD TS /SCI clearance Preferred Additional Skills: + Active Secret… more
    L3Harris (08/31/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced AI/ML ... Engineer with our team, you will be working with...Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** +… more
    Noblis (07/10/25)
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  • Full Stack Java Developer

    Arena Technical Resources, LLC (Chantilly, VA)
    …ID: ATR 17054 Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS /SCI security clearance. Need to have Current Poly ... capabilities using key enabling technologies and frameworks. The Software Engineer will help maintain the deployed system ,...and development and usage with RESTful web services -Active Top Secret or TS /SCI security… more
    Arena Technical Resources, LLC (09/30/25)
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  • System Development Engineer , STRADA…

    Amazon (Arlington, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and ... and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and...language - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred Qualifications - 3 +… more
    Amazon (09/24/25)
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  • Cleared Data Engineer /Scientist

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer /Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data ... Engineer /Scientist with our team, you will be working with...Experience supporting programs within the Intelligence space. + ACTIVE Top Secret with SCI and Polygraph. +… more
    Noblis (09/04/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …designing and analyzing functional system processes - either hardware or software-based systems . + **Active TS /SCI with Poly is required. Candidates who do ... **Description** **POSITION TITLE** Data Systems Engineer **JOB DESCRIPTION** The Data...systems and performing day-to-day security operations of the system , to include scans and security audits. + Experience… more
    Leidos (07/18/25)
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  • Virtru Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Virtru Security Engineer The Opportunity: As a Virtru Security ...of Zero T rus t principles and solutions + Top Secret clearance + HS diploma or ... Join us. The world can't wait. You Have: + 3 + years of experience designing, deploying, and configuring data...to meet eligibility requirements for access to classified information; Top Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Systems Security Engineer The Opportunity: As a systems engineer supporting an agenc y's security office, you will use your expertise to develop, update, ... and produce evidence of compliance, where necessary. As a systems engineer you will analyze vulnerability scans...and processes, and architecture + Experience using Windows Operating systems and AWS Services + Active TS /SCI… more
    BOOZ, ALLEN & HAMILTON, INC. (09/11/25)
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