• Engineer Structural Design / Principal…

    Northrop Grumman (Oklahoma City, OK)
    …experience **Preferred Qualifications for an Engineer Structural Design:** + Active in-scope Secret or Top Secret clearance (last investigation within 5 ... ready to help launch your career. **Northrop Grumman Aeronautics Systems ** has an opening for an ** Engineer ...Principal Engineer Structural Design:** + Active in-scope Secret or Top Secret clearance… more
    Northrop Grumman (09/10/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …an active TS /SCI w/ CI Polygraph Supporting DIA Long term contract 3 + years The CDS Engineer supports mission-critical cross-domain operations, ensuring the ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...system testing to validate functionality and ensure CDS systems are capable of securely handling time-sensitive data. -… more
    Arena Technical Resources, LLC (11/03/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer , Senior Key Role:...& A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional ... Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties...meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (10/23/25)
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  • Flight Test Integration - Systems

    Lockheed Martin (Littleton, CO)
    …design reviews and system verification * Active Top Secret Security Clearance **Desired Skills:** 3 \+ years with reentry/payload/missile architecture ... Martin is looking for a highly motivated Flight Test Systems Integration Engineer to become a member...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/09/25)
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  • Software Engineer

    Leidos (San Diego, CA)
    …be considered in lieu of degree. + **U.S. citizenship** and ability to obtain a ** Top Secret clearance** (active TS preferred). + Demonstrated expertise in ... communication** and **software documentation** skills. **Preferred Qualifications** + **Active Top Secret clearance** + Familiarity with **Agile development**… more
    Leidos (10/22/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in reverse ... services; + Demonstrated advanced experience with the Windows operating system and other operating systems (eg, Linux...(eg, Python, C, C++, Ruby) **Basic Qualifications:** + **Active Top Secret clearance or higher** (program can… more
    Leidos (10/31/25)
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  • Senior Software Engineer , Disruptive…

    RTX Corporation (Cedar Rapids, IA)
    …& Machine Learning techniques + Active and transferable US government issued Top Secret with SCI security clearance preferred Mission Systems : Do you want to ... Advanced Technology & Capabilities (ATC) Engineering seeks a Senior Software Engineer to join the Disruptive Systems Technology Team. Our cross-discipline… more
    RTX Corporation (09/23/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility… more
    Huntington Ingalls Industries (08/10/25)
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  • System Automation Software Engineer

    Lockheed Martin (Annapolis Junction, MD)
    3 years of professional experience with a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** One or more of the ... system using a microservices\-based architecture and cutting\-edge technologies\. The System Automation Software Engineer will be responsible for: \-… more
    Lockheed Martin (10/01/25)
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  • Principal Engineer Systems - Network…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems - Network Virtualization Engineer III (25-360) to join ... is required to start with the ability to obtain Top Secret security clearance + A DoD...job duties like deployments + Must be a proven systems engineer with hands-on mid-level experience and… more
    Northrop Grumman (08/27/25)
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