• Principal /Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal Requirements Systems ... Engineer ** or **Senior Principal Requirements Systems Engineer .** **What You'll Get to Do:** Northrop Grumman Mission Systems is seeking a **… more
    Northrop Grumman (12/11/25)
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  • Principal Requirements

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

    Northrop Grumman (Redondo Beach, CA)
    …of history, they're making history. Northrop Grumman Aerospace Systems is seeking a Sr. Principal Engineer for a Requirements Lead role to join our team ... of qualified, diverse individuals within the F-35 Air Systems Integration IPT. The Requirements Lead will support the F-35 Air Systems Integration IPT and… more
    Northrop Grumman (11/01/25)
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  • Principal / Senior Principal

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

    Northrop Grumman (Redondo Beach, CA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Vehicle Management Systems (VMS) Engineer Aeronautical or Sr. ... Principal Vehicle Management Systems (VMS) Engineer Aeronautical** to join our...Perform component hardware and software integration, and derive software requirements for control of flight-critical and safety-critical systems more
    Northrop Grumman (11/21/25)
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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 ... simulation tools to identify potential improvements and ensure system requirements are met. + Develop and implement algorithms 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 ... Grumman Missions Systems are seeking a skilled Systems Engineer with familiarity of requirements...onsite full-time at Woodland Hills, CA Basic Qualifications - Principal Engineer Systems : + Bachelor's… more
    Northrop Grumman (12/18/25)
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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 ... (such as nulling, STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :** + Bachelors of Science… more
    Northrop Grumman (11/27/25)
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  • Systems Engineer / Principal

    Northrop Grumman (Redondo Beach, CA)
    …missile defense. **This requisition may be filled at the Systems Engineer or Principal Systems Engineer level:** + Systems Engineer - ... experience in lieu of degree may be considered. + Principal Systems Engineer - Bachelor's...creating test scenarios to test new functionality and verify requirements + Able to multi-task and demonstrate strong time-management… more
    Northrop Grumman (11/15/25)
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  • Principal IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Principal IT Systems Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX...adjacent technologies and disciplines: + Datacenter infrastructure + Linux systems + Database systems ADDITIONAL REQUIREMENTS more
    SpaceX (11/02/25)
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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 ... Engineering group for the AARGM family of missile programs. In this role, the **Sr. Principal Test Engineer - RF Systems ** will support development and… more
    Northrop Grumman (10/28/25)
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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 ... and associated infrastructure. The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting activities including use case… more
    Northrop Grumman (11/11/25)
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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 ... Experience in systems engineering, including any of the following: System Requirements definition and analysis, System Test and Analysis, Systems Engineering… more
    RTX Corporation (12/09/25)
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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 ... Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** Active and transferable US government issued security clearance is required… more
    RTX Corporation (10/15/25)
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  • Sr. Principal Cyber Systems

    Northrop Grumman (Redondo Beach, CA)
    …only part of history, they're making history. Northrop Grumman has an opening for **Sr. Principal Cyber Systems Engineer ** to join the Special Test Equipment ... 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 (11/26/25)
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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 ... , test and integration, futures, and alternative PNT technologies. + Perform systems engineering trade studies; define requirements and architectures; and… more
    The MITRE Corporation (12/16/25)
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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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  • Principal RF Payload Integration & Test…

    Northrop Grumman (El Segundo, CA)
    …confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a ** Principal ** **RF Payload Integration & Tes** t ** Engineer /Sr. Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...**This position may be filled by either at the Principal RF Payload Integration & Test Engineer more
    Northrop Grumman (10/18/25)
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  • a Principal Software Engineer or…

    Northrop Grumman (El Segundo, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer or a Sr. Principal Software Engineer ... the proposed solution. _*This requisition may be filled at a_ **_Principal_** **Software Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer more
    Northrop Grumman (12/04/25)
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  • Flight Software Engineer / Principal

    Northrop Grumman (Manhattan Beach, CA)
    …bring your pioneering spirit to our collaborative teams. As a **Flight Software Engineer ** or ** Principal Flight Software Engineer ** located in **Manhattan ... resource constrained target environment with soft and hard real-time requirements for various flight/space/ground systems . The software...requisition may be filled at either a Flight Software Engineer level or a Principal Flight Software… more
    Northrop Grumman (12/13/25)
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