• Sentinel - Principal Engineer

    Northrop Grumman (Huntsville, AL)
    …career today. Northrop Grumman Defense Systems currently has an opening for a Principal Systems Engineer . This position is in either **Huntsville, AL** ... The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting...with one or more of the following: C2, physical security , cybersecurity, communications systems , facility design, military… more
    Northrop Grumman (08/20/25)
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  • Senior Principal Software Engineer

    BAE Systems (Hudson, NH)
    …access to secure systems . **Required Education, Experience, & Skills** + Secret Security Clearance (active within the past few years) + Bachelor s degree in ... or computer engineering + Experience with electronic warfare, radar, or communication systems + Active CompTIA Security Certification + Full life-cycle software… more
    BAE Systems (09/09/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Application Software Engineer /Senior ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Baltimore, MD.** **This requisition may be filled as a** ** Principal Application Software Engineer or Senior … more
    Northrop Grumman (10/10/25)
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  • Principal Digital Engineer or Sr.…

    Northrop Grumman (Buffalo, NY)
    …history, they're making history. We are looking for you to join our team as an ** Principal Digital Engineer or Sr. Principal Digital Engineer ** based out ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...of **Buffalo, NY** . As a ** Principal Digital Engineer or Sr. … more
    Northrop Grumman (10/07/25)
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  • Senior Principal Quality Engineer

    BAE Systems (Merrimack, NH)
    …should be meaningful and empowering. And that s exactly what you ll find at BAE Systems . As you innovate to defend national security and improve the future, you ... and flexibility to be your very best. At BAE Systems , the work that you do will help keep...available based on position level and/or job specifics. **Senior Principal Quality Engineer ** **115945BR** EEO Career Site… more
    BAE Systems (09/25/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ... be available based on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career Site… more
    BAE Systems (09/12/25)
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  • Systems Engineer Senior…

    SAIC (Pascagoula, MS)
    **Description** The ** Systems Engineer Senior Principal ** is responsible for overseeing and coordinating systems engineering activities, ensuring ... and compliance with technical requirements for the new ship construction Polar Security Cutter (PSC). **Duties:** + Oversee the development of shipboard C5ISR… more
    SAIC (10/17/25)
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  • Principal Systems Engineer

    RTX Corporation (Richardson, TX)
    …of Defense's strategic command and control military aircraft recapitalization programs. As our next Principal Systems Engineer and as a member of our team, ... 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 (10/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Aberdeen, MD)
    …by Collins Aerospace** Collins Aerospace, an RTX company, is seeking an experienced ** Principal Systems Engineer ** to join the Precision Navigation (PNav) ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...and self-protection missions in airborne and ground applications. The Systems Engineering Test team is involved in all aspects… more
    RTX Corporation (10/09/25)
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  • Senior Principal Systems

    RTX Corporation (Aberdeen, MD)
    …Collins Aerospace** Collins Aerospace, an RTX company, is seeking an experienced **Senior Principal Systems Engineer ** to join the Precision Navigation ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...and self-protection missions in airborne and ground applications. The Systems Engineering Test team is involved in all aspects… more
    RTX Corporation (10/09/25)
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