• Principal Requirements Systems

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ... US Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer :** * Bachelor's degree… more
    Northrop Grumman (11/25/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a Principal Systems Engineer - Systems Engineering Lead to ... develop and partner with multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Systems Engineering Lead is… more
    RTX Corporation (10/16/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,...Must be a US Citizen * Must have an active Secret clearance and be able to obtain a… more
    Shuvel Digital (09/25/25)
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  • Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...The following are expected but not limited to a Principal Systems Integration & Test Engineer more
    RTX Corporation (09/18/25)
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  • CEMA - Principal Software Engineer

    BAE Systems (Hudson, NH)
    …expand our capabilities to support growing global demand for advanced electronic warfare systems . As a Principal Software Engineer , you'll bring senior-level ... defense. Advance your career. Make a difference.** Join BAE Systems ' Compass Call program, a cornerstone of our Countermeasure...built on collaboration, innovation, and mission focus. As a Principal Software Engineer , you ll have the… more
    BAE Systems (09/24/25)
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  • Principal Network Systems

    RTX Corporation (Dulles, VA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST)** is seeking a ** Principal Networking Systems Engineer ** specializing in infrastructure design ... below: Applied Signal Technology: WHO WE ARE (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) The ** Principal Networking Systems Engineer ** must… more
    RTX Corporation (12/02/25)
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  • Sentinel - Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal System Safety Engineer ** to its Safety Engineering team. This position is ... Systems , Launch Facilities and associated infrastructure. The Sr. Principal System Safety Engineer will influence design...design to control or eliminate hazards. The role includes active participation in the design of products/ systems ,… more
    Northrop Grumman (11/26/25)
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  • Senior Principal Systems

    RTX Corporation (Largo, FL)
    …challenging. The Protected Communication Systems (PCS) team is hiring a **Senior Principal Systems Engineer ** to support programs for our US military ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...skills and allows for career growth. As a Senior Principal Systems Engineer , you will… more
    RTX Corporation (10/29/25)
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  • Sentinel - Engineer / Principal

    Northrop Grumman (Roy, UT)
    …a security constrained environment + 2 years of experience with Linux or Cisco operating systems ** Principal Engineer Systems Test:** + Bachelor's degree ... Northrop Grumman Defense Systems is seeking a ** Engineer / Principal Systems Test... **Required for Both Levels:** + Must have an active US Government DoD Secret security clearance at time… more
    Northrop Grumman (11/27/25)
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  • Principal / Sr. Principal

    Northrop Grumman (San Diego, CA)
    …of requirements management software + Ability to obtain/maintain a DoD Secret Clearance ** Principal Systems Engineer Experience Level:** + Bachelor of ... a master's degree; 1 years with a Ph.D. **Sr. Principal Systems Engineer Experience Level:**...Modeling Simulation & Analysis, Risk & Opportunity Management + Active /Current DoD Secret Clearance + Ability to obtain DoD… more
    Northrop Grumman (11/20/25)
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