• Systems Engineer (Expert and Lead)

    The Boeing Company (Everett, WA)
    …Find your future with us. Boeing Defense Space and Security is seeking a Systems Engineer (Expert and Lead) to lead Requirements, Verification and Integration ... the US Government requires US Citizenship. An interim and/or final US Secret Clearance Post-Start is required .** **Preferred Qualifications** + 9+ years of… more
    The Boeing Company (11/10/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Mckinney, TX)
    …Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an onsite position ... 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 (11/04/25)
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  • Systems Engineer II

    RTX Corporation (Tewksbury, MA)
    …Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Systems Engineer II** with technical expertise and systems engineering skills ... to obtain and maintain a US government issued security clearance is required .​ US citizenship is ...to design and support System of Systems (SoS) in an agile, model-based development environment. IAMDS… more
    RTX Corporation (09/13/25)
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  • Lead, Systems Engineer

    L3Harris (Nashville, TN)
    …and Maintain a Secret Clearance Job Summary: The vital role of a Systems Engineer at L3Harris ForceX is responsible for evaluating complex technical issues ... in the interest of national security. Job Title: Lead, Systems Engineer Job Number: 29463 Job Location:...changes. + Ability to hold and maintain a Secret clearance . Required Skills, Experience and Education: +… more
    L3Harris (10/01/25)
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  • Systems Engineer /Principle…

    Northrop Grumman (Los Angeles, CA)
    …documentation. . Active DoD Secret Clearance . **_Basic qualifications for a Systems Engineer level (T03):_** . Bachelor of Science in an Engineering ... making history. . Northrop Grumman's **Defense Systems ** is currently seeking a ** Systems Engineer level 2 or 3** to support our **AARGM-ER/SiAW** missile… more
    Northrop Grumman (09/25/25)
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  • Principal/Senior Principal Cyber Systems

    Northrop Grumman (Baltimore, MD)
    …best work of your career. We are looking for a Principal / Senior Principal Cyber Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... support continuous professional growth. **Basic Qualifications for Principal Cyber Systems Engineer :** + Bachelor's degree with 5...in lieu of a degree. + US Citizenship is required . + A current/active DoD Secret Clearance more
    Northrop Grumman (10/28/25)
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  • Principal/Sr Principal HPC Systems

    Northrop Grumman (Linthicum Heights, MD)
    …security clearance per customers requirements_ **Basic qualifications: Sr. Principal Systems Engineer ** + Bachelor's degree in a STEM discipline with ... the position of High-Performance Computing (HPC) **Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. This… more
    Northrop Grumman (11/07/25)
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  • Systems Engineer

    Lockheed Martin (Mount Laurel, NJ)
    Systems is the place for you\. **The Work** We are seeking a Systems Engineer who will be responsible for: * analysis, design, integration, and test\. ... with DOORS or similar requirements tracing tool is preferred\. The Systems Engineer performs requirements development, verification and validation, cost… more
    Lockheed Martin (10/31/25)
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  • Staff Systems Security Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …to apply. Northrop Grumman Mission Systems Sector (NGMS) is seeking a Staff Systems Security Engineer to join our Systems Security Engineering team. The ... per customers' requirements prior to start.** **Basic Qualifications for a Staff Systems Security Engineer :** + Bachelor's degree in Electrical Engineering,… more
    Northrop Grumman (10/28/25)
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  • Senior Principal Test Systems Execution…

    RTX Corporation (Tucson, AZ)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required .​ US citizenship is required , as only US ... for a full-time position of **Senior** **P** **rincipal** **Test Systems ** **Execution Lead Engineer ** located **onsite** **in...+ Active and transferrable US government issued Secret security clearance (not interim) is required prior to… more
    RTX Corporation (09/18/25)
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