• Senior Principal Systems Engineer

    RTX Corporation (Largo, FL)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... Protected Communication Systems (PCS) team is hiring a temporary Principal Systems Engineer with a strong defense...+ Experience leading cross-functional teams + A current active Top Secret Clearance. US citizenship is required,… more
    RTX Corporation (10/11/25)
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  • Principal System Engineer - IFC…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Aerospace Systems is looking to add an Principal System Engineer - IFC Support to...full lifecycle of Systems Engineering. + Active in-Scope, DoD Top Secret clearance for consideration. + Ability… more
    Northrop Grumman (10/09/25)
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  • (DoD SkillBridge) Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Aeronautics Systems is looking to add a **Sr. Principal Electronics Engineer - Field Service Representative...tools, and equipment + Must have an active **DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (10/02/25)
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  • Principal Engineer Software - Site…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Engineer Software - Site Reliability** to join our team of… more
    Northrop Grumman (09/19/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …with analytical modeling approaches using MATLAB environment. **Preferred Qualifications:** + Active Top Secret DoD Clearance or higher. + Advanced degrees in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer more
    Northrop Grumman (10/14/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …degrees in Science, Technology, Engineering or Mathematics or related technical fields. + Active Top Secret Clearance or higher. + Experience with JMP, R, or ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer more
    Northrop Grumman (10/09/25)
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  • Cyber Systems Engineer / Principal

    Northrop Grumman (Melbourne, FL)
    …and/or SolarWinds + Experience with Atlassian, Jira, Coverity, and Fortify + Active Top Secret Clerance + Systems administration experience, to include VMWare, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Aeronautics Systems has an opening for a **Cyber Systems Engineer (Level 2)** OR ** Principal Cyber Systems… more
    Northrop Grumman (10/10/25)
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  • Principal / Senior Principal Anti…

    Northrop Grumman (Baltimore, MD)
    …in Science, Technology, Engineering or Mathematics or related technical fields. + Active Top Secret Clearance or higher. + Experience with Hardware (Firmware) ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...are looking for a Principal / Senior Principal Anti-Tamper Systems Engineer to join our… more
    Northrop Grumman (08/30/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …of a rapidly evolving global market. Collins Aerospace is seeking a dedicated Principal Systems Engineer with specialization in Enterprise COTS IT networks and ... to work in The Starburst Engineering Department, located in Largo, FL. The Principal Systems Engineer will collaborate with System Engineers, Software Engineers,… more
    RTX Corporation (08/16/25)
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  • Principal Antenna Engineer

    SpaceX (Hawthorne, CA)
    …and National Security space industry + Ability and willingness to obtain a Top Secret clearance ADDITIONAL REQUIREMENTS: + An active clearance may provide ... Principal Antenna Engineer (Starshield) Hawthorne, CA...antennas, smith chart, power handling metrics (IIP2, IMD), microwave network analysis, and/or RF filter design PREFERRED SKILLS AND… more
    SpaceX (10/02/25)
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