• Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product ... AZ. **Job Responsibilities:** + Work with the T&E IPT Lead to compile data products that support GPI's execution...+ An Active in-scope US Government DoD issued Secret security clearance, or higher. + Systems Engineering… more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer - Multi…

    RTX Corporation (Cedar Rapids, IA)
    …** Security Clearance:** DoD Clearance: Top Secret **Collins Aerospace is seeking a Principal Systems Engineer - Multi Domain Data Links** to join our growing ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date. US...IA** . This is an exciting opportunity for a Systems Engineering professional to work on the cutting edge… more
    RTX Corporation (01/10/26)
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  • Senior Principal Engineer - Electrical…

    GE Aerospace (Niskayuna, NY)
    **Job Description Summary** The Senior Principal Engineer (SPE) for Electrical Systems shall be recognized as a technical expert and leader who has ... the advancement of business applications and new capability development of Electrical Systems in the aerospace industry (both commercial and military). The ideal… more
    GE Aerospace (11/06/25)
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  • Principal Systems Engineer - Air…

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Systems Engineer** **- Air Combat Training (Onsite)** The Air Combat ... and technical vision throughout the system development lifecycle + Lead the team in creating and maintaining system designs,...a US Department of Defense (DoD) Secret or above security clearance + Experience with the systems more
    RTX Corporation (01/08/26)
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  • C3BM Technology Protection Principal

    Parsons Corporation (Huntsville, AL)
    …possible. **Job Description:** Parsons is looking for a talented **C3BM Technology Protection Principal Systems Engineer** to join our team! In this role you ... fast-paced environment + Relevant professional certifications, such as Certified Information Systems Security Professional (CISSP). + Experience with supply… more
    Parsons Corporation (01/16/26)
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  • Principal Systems Engineer / I&T…

    RTX Corporation (Cedar Rapids, IA)
    …possible. Our commitment is to do exactly that. This position is for a ** Principal Systems Engineer (Integration and Test) - Embedded Communications** . Join the ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Mission Systems Secure Systems Department and help shape,… more
    RTX Corporation (10/26/25)
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  • Lead / Principal Structural Analysis…

    The Boeing Company (Hazelwood, MO)
    …with us. Boeing Defense, Space & Security (BDS) is looking for a ** Lead / Principal Structural Analysis Engineer** to join our team **Phantom Works** teams in ... **Hazelwood, MO.** Phantom Works programs develop complex, highly integrated, advanced systems , enabling future growth for Boeing and our Department of Defense (DoD)… more
    The Boeing Company (12/25/25)
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  • P4 Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time Principal Mechanical Engineer Lead to support Patriot Missile GEM-T major ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/22/25)
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  • Principal Systems Engineer

    The Boeing Company (El Segundo, CA)
    …us. **Boeing Defense, Space & Security ** (BDS) is seeking a ** Principal Systems Engineer** (Level 6) to lead a new satellite program in our **Phantom ... mission-enabling capabilities beginning with technology investment and concept development, which lead to the design, build, integration, test, and demonstration of… more
    The Boeing Company (01/11/26)
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  • Principal Configuration Control…

    Northrop Grumman (Jessup, MD)
    security clearance per customers' requirements.** **Basic Qualifications for** ** Principal Configuration Control Systems Engineer:** * Bachelor's degree in ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Configuration Control Systems Engineer** **What You'll… more
    Northrop Grumman (12/06/25)
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