• DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …at one of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + ** Active Top Secret ** US Security Clearance + 5+ years of ... offers relocation based on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship… more
    The Boeing Company (10/11/25)
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  • Software Engineer Senior

    Lockheed Martin (King Of Prussia, PA)
    …core * Strong software design, problem solving, and troubleshooting skills * Final, active Top Secret security clearance required to start\. * Ability to ... motivated individual to join the program area as a Software Engineer \. This exciting position will fill...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Software Engineer - Skunk Works…

    Lockheed Martin (Palmdale, CA)
    …pioneer radical approaches to groundbreaking advanced technology concepts\. As a Senior software engineer , you will contribute to the full development lifecycle, ... including requirements generation, software design, implementation, integration, and flight test\. You'll develop...at a facility that requires special access and a Top Secret clearance to be considered\.\*\*\* **Desired… more
    Lockheed Martin (10/11/25)
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  • Principal Engineer Software - Cyber…

    Northrop Grumman (San Diego, CA)
    …technical elements, operating system security, network security, and software security. + ** Active DoD Top Secret (in-scope) clearance, with the ability ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...Grumman Aeronautics Systems has an opening for a Principal Engineer Software - Cyber Security to join… more
    Northrop Grumman (07/25/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Washington, DC)
    …Information Assurance Vulnerability Alert (IAVA) policy + Security+ certification + Must have an active Top Secret /SCI clearance with Polygraph + Able to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop...Defense Systems sector is seeking a **Sr. Principal Cyber Software Engineer ** to join our team of… more
    Northrop Grumman (10/04/25)
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  • Software Defined Radio (SDR)…

    CACI International (Aberdeen Proving Ground, MD)
    …principles to extract meaningful intelligence from complex radio signals. **Qualifications:** _Required:_ Active Top - Secret Clearance with the ability to ... Software Defined Radio (SDR) Engineer Job...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (09/19/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …of new business and/or expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility ... supporting IC projects to include reverse engineering, exploitation, and/or rapid prototyping + Active ISSA/ Top Secret /SCI security clearance with full scope… more
    Huntington Ingalls Industries (08/10/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in Continuous Evaluation ... for you to join our team as a **Field Engineer Level 2 or 3** based out of **Mayport,...US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (10/04/25)
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  • Military Fellowship Program: Software

    Sierra Nevada Company, LLC (Southern Pines, NC)
    …working in multi-disciplinary teams + **The ability to obtain and maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** + ... civilian work. NOTE: You must be currently serving on active duty to be eligible for this fellowship program....position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (10/03/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …to drive system architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI eligibility… more
    Sierra Nevada Company, LLC (08/08/25)
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