• 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 ... Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support… more
    RTX Corporation (10/14/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer (Modeling & ... CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling &...as the UML Testing Profile + Experience with modeling cyber -physical (hardware & software) solutions + Familiarity with Project… more
    Northrop Grumman (09/16/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One ... Systems for defense and commercial applications. The Principal Systems Engineer leads a...delivers breakthrough capabilities across air, land, sea, space, and cyber . From AI-powered drones and loitering munitions to integrated… more
    AeroVironment (08/08/25)
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  • Principal Manufacturing Systems

    Amgen (Thousand Oaks, CA)
    …Join us and transform the lives of patients while transforming your career. ** Principal Manufacturing Systems Engineer (Delta-V, Rockwell)** **What you will ... do** Let's do this. Let's change the world. In this dynamic role the Principal Manufacturing Systems Engineer will ensure the success of Drug product… more
    Amgen (09/13/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Oxnard, CA)
    …Citizenship Required:** Yes **Job Description:** Job Description **GDIT is actively seeking a Systems Engineer Principal to help support our MCSIL program.** ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Systems Architecture, Systems Development, Systems Engineering **Experience:** 10… more
    General Dynamics Information Technology (10/14/25)
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  • Principal / Senior Principal Network…

    Northrop Grumman (Los Angeles, CA)
    …to comply with data/network security and flight safety requirements Basic Qualifications - Principal Network System Engineer : + Bachelor's of Science in Computer ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/21/25)
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  • Principal /Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... systems across the air, land, sea, space and cyber domains + Perform modeling, simulation, and analysis tasks...each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03)… more
    Northrop Grumman (10/03/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon program is seeking a Systems Engineer to support the US Space Force (USSF) Space Systems Command (SSC) mission of developing ... develop, acquire, and field next generation ground segment and ground-to-satellite communication systems for the United States Space Force (USSF) and its partners.… more
    SAIC (08/15/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. + MS in technical ... integration strategies and processes to successfully integrate satellite communication systems , segments (Ground, Space, Crypto, Terminals), subsystems, elements, and… more
    SAIC (08/07/25)
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  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    …can find your next, right now. We've got what you're looking for. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, CA** ... **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...engineering services for projects. + Experience with municipal wastewater systems is essential + Professional Engineer (PE)… more
    Parsons Corporation (08/10/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in...bring deep software engineering expertise while collaborating closely with systems , FPGA, RF, and cyber teams. This… more
    RTX Corporation (10/07/25)
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  • Senior Principal Security Engineer

    Providence (Los Angeles, CA)
    **Description** **Senior Principal Security Engineer IS, Risk Assessment** **The Senior Principal Security Engineer on the Risk Advisory team within the ... while promoting their implementation within Information Services, and championing the Cyber Risk Advisory roadmap and vision.** **Providence caregivers are not… more
    Providence (09/27/25)
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  • Principal Requirements and Integration…

    SAIC (El Segundo, CA)
    **Description** We are seeking a highly motivated Requirements and Integration Engineer to join the MILSATCOM Systems Engineering, Integration, and Test (MSEIT) ... team supporting the US Space Force's Space Systems Command (SSC). Our team provides advanced ...This position is ideal for a technically strong, detail-oriented engineer who thrives in a small team environment, enjoys… more
    SAIC (10/02/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a Systems Engineering team defining the next generation of space ... communication systems supporting Air Force Military Satellite Communications (MILSATCOM). You... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (10/03/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Irvine, CA)
    …culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work from the following ... Boston, Massachusetts * Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you… more
    Medtronic (10/14/25)
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  • Missile Systems Requirements & Development…

    Northrop Grumman (Los Angeles, CA)
    …missile technologies and delivery of quality products. **This position can be filled as a Principal Systems Engineer (T03) or Sr. Principal Systems ... each level are listed below.** **Basic qualifications for a Principal Systems Engineer level (T03)...more military mission areas (eg, Air, Land, Sea, Space, Cyber ) + Experience in assessing legacy system architecture and… more
    Northrop Grumman (08/21/25)
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  • Space Systems Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly experienced **Sr. Principal ** **S** **pace Systems Engineer ** to support Space Systems Command Space Domain ... you will do on the job:** + Lead technical requirements development, systems engineering, and oversee development contractor to develop, design, produce, integrate… more
    SAIC (08/19/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …now. We've got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial ... that improve communities? Parsons' Water Group in Pasadena, CA, is seeking a dynamic ** Principal Mechanical Engineer ** to lead and innovate in the design of… more
    Parsons Corporation (08/08/25)
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  • Sr. Electrical Engineer - Water/Wastewater

    Parsons Corporation (Pasadena, CA)
    …right now. We've got what you're looking for. **Job Description:** **Senior/ Principal Electrical Engineer - Water/Wastewater** **Location:** Pasadena, CA (Hybrid ... 9/80 Work Week or 40 hour work-week Parsons is seeking a **Senior/ Principal Electrical Engineer ** to join our Water/Wastewater Design Engineering group… more
    Parsons Corporation (09/13/25)
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  • Launch Integration Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking an experienced **Sr. Principal Launch Integration Engineer ** to support the US Space Force in integrating and delivering National ... deliver integrated solutions and mutually beneficial outcomes. + Knowledge of satellite Systems Engineering, Design, Integration and Test. + Expert knowledge of the… more
    SAIC (08/07/25)
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