• Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Company Managed by Collins Aerospace** Collins Aerospace is looking for a talented ** Principal Systems Engineer ** **with an active TS/SCI clearance** to work ... spanning the product lifecycle, including customer engagement, requirements definition, software /hardware development & integration, as system test & validation as… more
    RTX Corporation (09/03/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer ** to join our team of qualified, ... evaluate vendor products, and make recommendations to purchase hardware and software along with coordinating installation and providing backup recovery. **Key… more
    Northrop Grumman (08/31/25)
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  • Principal Engineer Systems Test…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems Test - Test Analyst (GAITS) (25-348) to join ... if applicable. + A Bachelor's Degree in Computer Science, Systems Engineering, Software Engineering, Mathematics, Physics, or a related field from an accredited… more
    Northrop Grumman (10/18/25)
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  • Deployable Senior Principal Network…

    Northrop Grumman (Beale AFB, CA)
    …Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team ... Plan, evaluate, and coordinate installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. + Maintains… more
    Northrop Grumman (10/11/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is seeking a **Senior** ** Principal ** **Systems Security Engineer -P5** to join our elite Systems Security ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance, and Supply Chain Risk Management to support Program… more
    RTX Corporation (10/01/25)
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  • Principal Field Engineer

    Northrop Grumman (Fort Greely, AK)
    …with /understanding of COMSEC Handling, Taclane operations. + IFICS Data Terminal hardware/ software experience or training + Experience with Windows , Solaris, ... Systems - Launch and Missile Defense Systems are seeking Principal Field Engineers in multiple locations supporting the Ground...to support all IFICS Data Terminal (IDT) hardware and software GMD Communication Node Equipment (GCN) and the Ground… more
    Northrop Grumman (09/24/25)
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  • Sentinel Sr Principal Manufacturing…

    Northrop Grumman (Roy, UT)
    …engineering, and Manufacturing Execution System (MES). + Demonstrated experience using SAP, Windows software packages and other electronic databases. + Capable ... today. Northrop Grumman Defense Systems is seeking a passionate **Sr Principal Manufacturing Engineer ** to join our team and support the Sentinel Program. This… more
    Northrop Grumman (07/22/25)
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  • Principal Systems Cyber Engineer

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support Program… more
    RTX Corporation (10/14/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/10/25)
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  • Principal Cloud DevOps Engineer

    Entrust (Shakopee, MN)
    …wide array of components including web services, application servers, and databases. The Principal Cloud DevOps Engineer will be responsible for deploying and ... evaluations and make product recommendations + Implement system enhancements ( software ) and automation opportunities to improve performance and reliability of… more
    Entrust (10/04/25)
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