• Principal Systems Engineer

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about ... Hollister Avenue Building H01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/23/25)
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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 ... Building H01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...The following are expected but not limited to a Principal Systems Integration & Test Engineer more
    RTX Corporation (09/18/25)
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  • Principal Systems Cyber…

    RTX Corporation (Fullerton, CA)
    …more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in ... Hughes Drive Building 675, Fullerton, CA, 92834 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/09/25)
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  • Senior Principal Systems

    RTX Corporation (El Segundo, CA)
    …future of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an ... 2501 West University , McKinney, TX, 75070 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (11/04/25)
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  • Principal Systems /Test…

    RTX Corporation (Fairfield, CA)
    …product lines, and providing requirements and testing support within the Propulsions site. The Systems Engineer will be involved in all phases of the products ... Road , Fairfield, CA, 94533 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...and Explosives (ATF) access + Experience working as a Systems Engineer in the Aerospace Industry directly… more
    RTX Corporation (12/09/25)
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  • Principal Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro-mechanical ... systems for thermal design, structural design, and packaging using...testing on new and modified designs for ruggedized computing systems . Be responsible for direct support to personnel in… more
    Curtiss-Wright Corporation (10/08/25)
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  • Senior Principal Crypto Software…

    RTX Corporation (El Segundo, CA)
    …Boulevard Building E04, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... Collins Aerospace is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing Software team in El Segundo, California,… more
    RTX Corporation (12/09/25)
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  • Senior/ Principal Electronics…

    Sandia National Laboratories (Livermore, CA)
    …days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home) + Generous vacation, strong medical and other ... What Your Job Will Be Like: We are seeking an experienced Electronics Engineer to design, develop and support high assurance electronic products. Your daily roles… more
    Sandia National Laboratories (12/05/25)
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  • Senior/ Principal Cybersecurity Software…

    Sandia National Laboratories (Livermore, CA)
    …days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home) + Generous vacation, strong medical and other ... to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Cybersecurity) to design and implement cutting-edge solutions… more
    Sandia National Laboratories (11/20/25)
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  • Principal Systems Engineer

    BAE Systems (San Diego, CA)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Engineer (MBSE)** **117003BR** EEO Career Site Equal ... Systems is looking for an experienced, self-motivated Senior Systems Engineer with Model Based Systems...and/or the requirement to perform a portion of work onsite , this position will be considered hybrid. This means… more
    BAE Systems (10/04/25)
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  • Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    Principal Level. **Basic Qualifications for a Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree in a STEM discipline and 5 years ... + Active DoD Secret Clearance. + Ability to work onsite full-time in Woodland Hills, California. **Basic Qualifications for...a Senior Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree in a… more
    Northrop Grumman (11/11/25)
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  • Systems Engineer / Principal

    Northrop Grumman (Los Angeles, CA)
    …requisition may be filled at either an Engineer Systems level or Principal Engineer Systems Level._ Basic Qualifications - Engineer Systems ... timeframe set forth by management + Ability to work onsite full-time at Woodland Hills, CA Basic Qualifications -... full-time at Woodland Hills, CA Basic Qualifications - Principal Engineer Systems : + Bachelor's… more
    Northrop Grumman (12/04/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …a base Level or a Principal Level.** **Basic Qualifications for a GPS Navigation Systems Engineer :** + Bachelors of Science in a STEM discipline and 2 years ... DoD Secret security clearance + Ability to work full-time onsite in Woodland Hills, CA + Knowledge of signal...STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :**… more
    Northrop Grumman (11/27/25)
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  • Principal Reverse Systems

    RTX Corporation (Anaheim, CA)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal Reverse Systems Engineer ** who strives for excellence ... Suite 300, Anaheim, CA, 92808 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...a minimum of 8 years of practical experience in systems architecture and systems engineering + Experience… more
    RTX Corporation (10/15/25)
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  • Senior Principal Systems

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a **Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) ... Avenue San Antonio Building, San Diego, CA, 92123 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/22/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! We are looking for you to join our team as a ** Principal ** / **Sr. Principal Software Engineer ** based out of Woodland Hills, CA. As ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a ** Principal ** / **Sr. Principal Software Engineer more
    Northrop Grumman (11/25/25)
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  • Raytheon Vision Systems - Principal

    RTX Corporation (Goleta, CA)
    …Focal Plane Array Sensor Systems . + You will collaborate with the Program Chief Engineer (PCE) and Lead Systems Engineer (LSE) in the development of ... 6825 Cortona Drive Building B01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (11/11/25)
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  • Principal PNT Systems

    The MITRE Corporation (El Segundo, CA)
    …MITRE and partner government organizations. In this role, you will serve as MITRE's PNT systems engineer support to Space Systems Command (SSC) MilComm and ... PNT (MCPNT). Roles & Responsibilities: + Serve as MITRE's engagement lead and principal technical advisor to MCPNT government leadership for PNT mission areas +… more
    The MITRE Corporation (12/04/25)
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  • Principal or Senior Principal

    Northrop Grumman (Sanger, CA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Senior Principal Design Verification…

    BAE Systems (San Diego, CA)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Design Verification Engineer - FPGA - (Sign-on Bonus)** **117193BR** ... **Job Description** Picture yourself developing advanced electronic systems deployed to protect members of our armed...in-person collaboration and/or the requirement to perform all work onsite due to the nature of this particular role,… more
    BAE Systems (10/10/25)
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