• Rocket Lab Corporation (Long Beach, CA)
    …is responsible for the development and maintenance of technical budgets, requirements definition, test planning and execution, and overall management of the ... build and assemble satellite hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's global… more
    Upward (08/04/25)
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  • Silvus Technologies (Los Angeles, CA)
    …to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. _Wouldn't you like to join an incredibly talented group of ... a fulfilling career._ THE OPPORTUNITY Silvus is seeking a Principal R&D Engineer (https://jobs.lever.co/silvustechnologies/f6a37b7b-4f26-4de1-93c0-0bd116811d0a) who will report to the… more
    DirectEmployers Association (10/15/25)
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  • Amphenol CIT (Cerritos, CA)
    …solutions to industries like Aerospace, Military & Defense Electronics, Space, Medical, Test & Measurement, and Industrial. Our talented team of employees worldwide ... for military and aerospace customers to driving innovation in commercial and test & measurement markets, we engineer the connections that power tomorrow's… more
    DirectEmployers Association (10/21/25)
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  • Principal System Test

    Northrop Grumman (Redondo Beach, CA)
    …Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal System Test ... the necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Principal System Test Planning Deputy Lead**… more
    Northrop Grumman (10/22/25)
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  • Principal RF Payload Integration…

    Northrop Grumman (El Segundo, CA)
    …to and participate in regular rhythm meetings with stakeholders to communicate overall test planning , system prototype integration, test execution, ... dates are determined after funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a ** Principal ** **RF...working groups and post- test debriefs, eg, Informal Test Readiness Review (iTRR), Test Planning more
    Northrop Grumman (10/18/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    …+ Develop system -of- systems verification plans and trace verification plans to test events + Develop system integration plans for end-to-end system ... **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a...In this role, you will develop, plan, and execute test strategies to validate system requirements and… more
    SAIC (10/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... and CONOPS into requirements and interfaces, and support verification planning + Support the preparation of system /software...CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** **Senior … more
    Northrop Grumman (10/21/25)
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  • Principal Information Systems

    The County of Los Angeles (Los Angeles, CA)
    PRINCIPAL INFORMATION SYSTEMS ANALYST / EMERGENCY APPOINTMENTS HOMELESSNESS Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/4678895) Apply  ... PRINCIPAL INFORMATION SYSTEMS ANALYST / EMERGENCY APPOINTMENTS...as data dictionaries, configuration options, and release cycles; regression test development planning and managing the release… more
    The County of Los Angeles (09/11/25)
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  • Principal Cyber Systems

    Northrop Grumman (Redondo Beach, CA)
    …success. Join the Space revolution and make the impossible, possible. Northrop Grumman's Space Systems Sector has an opening for a ** Principal Cyber Systems ... **_This position may be filled as a Level 3 Principal Cyber Systems Engineer or Level 4...but are not limited to the following:** -Performs technical planning , system integration, verification and validation, cost… more
    Northrop Grumman (10/22/25)
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  • Sr Principal Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …full lifecycle of Systems Engineering, including requirements decomposition, test planning , and requirements verification + Experience preparing verification ... part of history, they're making history. Northrop Grumman Defense Systems Sector is seeking a **Sr. Principal ...test teams to develop concepts of operations and system concept definitions and to shape and decompose … more
    Northrop Grumman (10/23/25)
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  • Principal Systems Engineer

    RTX Corporation (Pasadena, CA)
    …that create a safer, more secure world. Raytheon is looking for a full-time Principal Systems Engineer who will perform crucial systems engineering ... & Verification: + The candidate shall develop and execute system test plans. + The candidate shall...relevant experience + Experience with CONOPS development, requirements development/sell-off, test planning , and/or test data… more
    RTX Corporation (10/09/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    … Engineering languages (SysML/UML) and concepts + Experience with hardware/software integration, test planning & execution, or operational support + Experience ... 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 (09/12/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …or similar Linux systems within a DoD context + Manage HPC system life cycle: concept, design, fabrication, test , installation, operation, maintenance, and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...disposal + Perform HPC technical planning , system integration, verification and validation, and… more
    Northrop Grumman (09/11/25)
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  • Senior Principal Systems Engineer…

    Northrop Grumman (Los Angeles, CA)
    …to the design, integration, and testing of a next generation ICBM navigation system + Participate in technical planning , system integration, verification, ... validation, cost, risk, supportability, and analysis for mechanical, electrical, and integrated systems . + Ensure system technical compliance with the program… more
    Northrop Grumman (10/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …management tools, such as Cameo and DOORS + Familiarity with hardware/software integration, test planning & execution, or operational support + Familiarity with ... baseline definition, requirements & interface management + Familiarity with Systems Engineering fundamentals, principles, and processes, specifically system more
    Northrop Grumman (10/01/25)
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  • Principal or Senior Principal Design…

    Northrop Grumman (Redondo Beach, CA)
    …Jira or Confluence, and agile methodologies + Experience with hardware/software integration, test planning & execution, or operational support Primary Level ... 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 (09/12/25)
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  • Sentinel Principal Software Engineer 15750

    Northrop Grumman (Manhattan Beach, CA)
    …opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking ** Principal Software Engineer** . This position will be ... system architecture for new or existing complex computer systems * Determine system specifications, input/output processes,...agile software development environment * Work with the lead test engineer and a team of software developers to… more
    Northrop Grumman (08/31/25)
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  • Principal or Senior Principal

    Northrop Grumman (El Segundo, CA)
    …Defense Systems programs in compliance with Earned Value Management System (EVMS) requirements and program implementation. This position is contingent upon award ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...history, they're making history. Put your skills to the test by pushing the boundaries of what's possible. From… more
    Northrop Grumman (10/04/25)
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  • Principal Real Property Agent

    The County of Los Angeles (Los Angeles, CA)
    PRINCIPAL REAL PROPERTY AGENT Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/5087547) Apply  PRINCIPAL REAL PROPERTY AGENT Salary ... professional potential. The Opportunity We are pursuing qualified candidates to fill Principal Real Property Agent positions within the Los Angeles County's Chief… more
    The County of Los Angeles (10/11/25)
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  • Software Principal Engineer

    City National Bank (Los Angeles, CA)
    *SOFTWARE PRINCIPAL ENGINEER* WHAT IS THE OPPORTUNITY? The Principal Software Engineer plays a key role in City National Bank's Technology & Innovation division. ... As a Principal Software Engineer you will solve unique and complex...individual contributors or working teams to design, code, debug, test , document, implement and maintain complex business and client-facing… more
    City National Bank (08/09/25)
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