• Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …the demands of a rapidly evolving global market. Collins Aerospace is seeking a ** Senior Principal Systems Engineer - Technical Program Manager (TPM)** for the ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/04/25)
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  • Contracts Senior Principal

    SAIC (Chantilly, VA)
    …SAIC's Business Enablement organization is seeking a Contracts Senior Principal to manage contracts/proposals with various National Security Agencies. The ... as a prime contact on contracts or projects. + Interacts with senior internal and external personnel on significant matters often requiring coordination between… more
    SAIC (12/11/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - ... communication and networking skills. You will collaborate with software, cyber , firmware, and hardware engineers. The most successful Advanced Technology… more
    RTX Corporation (11/18/25)
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  • Senior / Principal Physics- Ion Beam…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...operates the Ion Beam Laboratory (IBL), is seeking a senior physicist scientist with a strong interest and expertise… more
    Sandia National Laboratories (11/25/25)
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  • Senior Principal Vulnerability…

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...debugging and fuzzing and applying it into your work. ** Security Clearance** TS/SCI with CI Poly (FSP is desired… more
    Nightwing (12/06/25)
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  • Senior Principal II Engineer Ground…

    BAE Systems (Boulder, CO)
    …incentives may be available based on position level and/or job specifics. ** Senior Principal II Engineer Ground Software Sustainment** **118648BR** EEO Career ... US Department of Education. + A current, active TS/SCI security clearance is required. + Experience in Operations and...& Skills** Additional experience helpfulin the following technologies: + Cyber and cloud development using AWS or Azure +… more
    BAE Systems (11/21/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …with reference timing signals and distribution design + Computer networking, basic cyber security /INFOSEC, Security + certification or equivalent desirable ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...RF Team at Raytheon is looking for a Sr. Principal Engineer, Electrical & Electronics Engineering to be a… more
    RTX Corporation (11/12/25)
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  • Technology Consulting Senior

    General Dynamics Information Technology (Arlington, VA)
    …is smarter. General Dynamics Information Technology is seeking a Technology Consulting Senior Advisor to join our team at the Pentagon in Arlington, Virginia. ... Air Force's Deputy Directorate for Intelligence, Surveillance and Reconnaissance (ISR) and Cyber Effects (AF/A2/6) oversight of the USAF's High Altitude ISR (HAISR)… more
    General Dynamics Information Technology (11/19/25)
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  • Principal Services Solution Architect-…

    World Wide Technology (New York, NY)
    …be responsible for providing leadership to comprehensively and expeditiously solution cyber security opportunities including complex and strategic programs. You ... services and industries. The types of solutions you will support will range from cyber security strategy to technical implementations. Your primary focus will be… more
    World Wide Technology (11/26/25)
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  • Senior / Principal Cybersecurity…

    Sandia National Laboratories (Livermore, CA)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (11/20/25)
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