• Senior Principal Software…

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation ... balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep...SoC platforms and provide advanced PNT capabilities across space, airborne , and ground-based systems. You will be expected to… more
    RTX Corporation (10/07/25)
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  • Principal RF Payload Integration & Test…

    Northrop Grumman (El Segundo, CA)
    …after funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a ** Principal ** **RF Payload Integration & Tes** t ** Engineer /Sr. ... Principal ** **RF Payload Integration & Test Engineer ​** to join our team of qualified, diverse individuals...of 5G customized antenna, radio, and network systems, on Airborne , Surface, and Ground Platforms. Essential Functions: + Contribute… more
    Northrop Grumman (10/18/25)
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  • Principal OR Sr. Principal…

    Northrop Grumman (San Diego, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Sr. Principal Electronics Engineer - Payloads** to ... proposals, acceptance test procedures, cost and schedule reports, and software version description documents). + Collect data and reporting...time. _This position can be filled at either the Principal Electronics Engineer level or the Senior… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One… more
    AeroVironment (11/06/25)
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  • Sentinel - Sr. Principal Systems Safety…

    Northrop Grumman (Oxnard, CA)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal System Safety Engineer ** to its Safety Engineering team. This position ... Launch Control Systems, Launch Facilities and associated infrastructure. The Sr. Principal System Safety Engineer will influence design for meeting safety… more
    Northrop Grumman (11/26/25)
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  • Principal Firmware Engineer

    RTX Corporation (Goleta, CA)
    …decomposition, sub-system design, modeling, simulation, and design verification test. The Sr Principal FW Design Engineer will work with other experienced ... environment. **What You Will Do:** + This position is for an electrical engineer to work in the Hardware/Firmware Engineering Department at the Electronic Warfare… more
    RTX Corporation (09/28/25)
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  • Sr. Principal Test Engineer - RF…

    Northrop Grumman (Los Angeles, CA)
    …history. Northrop Grumman Defense Systems in Northridge, CA. is currently seeking a **Sr. Principal Test Engineer - RF Systems (T42904)** as part of the ... family of missile programs. In this role, the **Sr. Principal Test Engineer - RF Systems** will...needs. **Basic Qualifications:** + BS degree in Electrical Engineering, Software Engineering, or related field with 9 Years of… more
    Northrop Grumman (10/28/25)
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  • Raytheon Vision Systems - Principal Test…

    RTX Corporation (Goleta, CA)
    …Systems Integration and Test Department is seeking an experienced Senior Test Engineer with expertise in airborne electro-optical and infrared (EO/IR) ... Systems. + You will collaborate with the Program Chief Engineer (PCE) and Lead Systems Engineer (LSE)...and minimum 5 years' experience. Relevant experience to include airborne and, or space EOIR system test, integration verification… more
    RTX Corporation (11/11/25)
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  • Sentinel - Principal Systems…

    Northrop Grumman (Manhattan Beach, CA)
    …launch your career today. Northrop Grumman Defense Systems is seeking to hire a ** Principal Systems Engineer ** (T-03) to join its team of diverse and qualified ... system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated infrastructure. The… more
    Northrop Grumman (11/11/25)
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  • Principal Electrical Engineer

    RTX Corporation (Goleta, CA)
    …to act as cross-discipline independent product team lead (IPTL) or Responsible Engineer Authority (REA) for multiple projects and power supply module designs. This ... power system design and analysis tools (SPICE, SIMPLIS, schematic/layout design software , MATLAB/Simulink, ADS, Hyperlynx PI). + Experience with schematic capture,… more
    RTX Corporation (09/11/25)
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