• Principal / Sr . Principal

    Northrop Grumman (El Segundo, CA)
    …they're making history. Northrop Grumman is seeking an experienced ** Principal or Senior Principal Reliability Systems Engineer** to join our team of ... period of time, as determined by the company. **Basic Qualifications for a Sr Principal Reliability Systems Engineer:** + Bachelor of Science degree in… more
    Northrop Grumman (12/23/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …work full-time onsite at the Woodland Hills, CA facility **Basic Qualifications for a Sr Principal Reliability Engineer:** + BS in Electrical Engineering, ... below This requisition may be filled at either a Principal Level or a Sr . Principal.... Principal Level. **Basic Qualifications for a Principal Reliability Engineer:** + BS in Electrical… more
    Northrop Grumman (12/16/25)
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  • Principal / Sr . Principal

    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 ... a ** Principal ** / ** Sr . Principal Software...leverage techniques to support achieving increased modularity, scalability, and reliability , while also maintaining precision, accuracy, and speed to… more
    Northrop Grumman (11/25/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …to work onsite full-time in Woodland Hills, California. **Basic Qualifications for a Senior Principal Modeling, Simulation and Analysis Systems Engineer:** + BS ... for inertial navigation systems, ensuring they meet performance and reliability standards. + Analyze simulation data to validate models...below This requisition may be filled at either a Principal Level or a Sr . Principal more
    Northrop Grumman (11/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …grade based on qualifications listed below This requisition may be filled at either a Principal Level or a Sr . Principal Level. **Basic Qualifications for a ... Ability to work onsite full-time at Woodland Hills, CA **Basic Qualifications for a Sr . Principal Software Engineer:** + Bachelor's with 8 years of professional… more
    Northrop Grumman (12/19/25)
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  • Sr . Principal Flight Software…

    Northrop Grumman (Manhattan Beach, CA)
    …you to bring your pioneering spirit to our collaborative teams. As a ** Sr . Principal ** **Flight Software Engineer (Level 4)** located in **Manhattan Beach, ... funding, and holding final clearances (if applicable) prior to start date*_** The ** Sr . Principal ** **Flight Software Engineer (Level 4)** will drive program… more
    Northrop Grumman (12/13/25)
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  • Principal / Sr Principal

    Northrop Grumman (Redondo Beach, CA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Supply Chain Subcontract Specialist/ Senior Principal Supply Chain ... US Government DoD security clearance at the Secret level **Basic Qualifications ( Senior Principal Subcontract Specialist):** + Bachelor's Degree with a minimum… more
    Northrop Grumman (12/20/25)
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  • Sr Principal Systems Engineer

    Northrop Grumman (Los Angeles, CA)
    …to requirements. + Develop simulation models for sensors and systems. Basic Qualifications - Sr Principal Engineer Systems: + Bachelor's of Science degree in a ... mechanical interfaces, electrical interfaces, data requirements, environmental requirements, and reliability . + Awareness and responsiveness to contract milestones and… more
    Northrop Grumman (12/18/25)
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  • Sr Principal Subcontracts…

    Northrop Grumman (Los Angeles, CA)
    …market research to identify potential subcontractors and assess their capabilities and reliability . + Serve as the primary point of contact for international ... suppliers regarding contractual matters, building and maintaining strong, collaborative relationships. + Conduct comprehensive cost and price analysis to ensure fair and reasonable pricing for all procurements. + Monitor subcontractor performance against… more
    Northrop Grumman (12/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Manhattan Beach, CA)
    …Microelectronics Center (NGMC)** within Northrop Grumman Mission Systems is seeking Principal Microelectronics Engineer / Sr . Principal Microelectronics ... for many of Northrop Grumman's ground, avionic, and space systems. **As a Principal Microelectronics engineer / Sr . Principal Microelectronics engineer** you… more
    Northrop Grumman (11/20/25)
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  • Principal or Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Master's degree AND 3 years of related professional/military engineering experience. + ** Senior Principal HPC Engineer:** Bachelor's degree in a STEM discipline ... clearance to Special Access Programs (SAPs). **Educational/ Experience Requirements:** + ** Principal HPC Engineer:** Bachelor's degree in a STEM discipline AND 5… more
    Northrop Grumman (12/13/25)
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  • Senior Principal Electrical Engineer…

    Leonardo DRS, Inc. (Cypress, CA)
    …electro-optical/infrared systems for surveillance and targeting applications. We are seeking a Senior Principal Electrical Engineer to join the company in the ... design, implementation, and integration of mixed signal and/or analog circuits in high- reliability electronics + Develop low noise analog circuits and quiet power… more
    Leonardo DRS, Inc. (11/20/25)
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  • Senior Principal Engineer…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    **Job Description Summary** We are seeking an experienced senior -level Software Engineer to join our Algorithm development team. This role will focus on implementing ... C# or C/C++ code. + Optimize and profile code for performance and reliability . + Collaborate with product software teams to integrate algorithms into system… more
    BD (Becton, Dickinson and Company) (12/13/25)
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  • Senior Principal Architect - AWS

    Medtronic (Los Angeles, CA)
    …rotation policies, and tamper-evident audit trails (CloudTrail, Config).Ensure reliability , observability, and performance: + Define SLOs (ingestion latency, ... freshness) and build resilient, multi‑AZ serverless designs with retries, DLQs, and circuit breakers + Instrument metrics/logs/traces (CloudWatch, X‑Ray), alarms and runbooks; conduct load/performance and chaos/resilience testing. + Optimize cold starts,… more
    Medtronic (12/12/25)
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  • DreamWorks Technology - Sr . Systems…

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator, you will be responsible for administering...You will also work closely with various teams and Principal Engineers to architect complex deployments and integrations of… more
    NBC Universal (12/16/25)
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  • Principal Manager, State Regulatory…

    Southern California Edison (Rosemead, CA)
    Join the Clean Energy Revolution Become a Principal Manager, State Regulatory Operations at Southern California Edison (SCE) and build a better tomorrow. In this ... job, you'll serve as the principal regulatory lead in the preparation, filing, and prosecution...policies, affordability and customer acceptance + Provides guidance to senior level managers and executives to balance internal project… more
    Southern California Edison (10/29/25)
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  • Principal Manager, Environmental Execution

    Southern California Edison (Rosemead, CA)
    Join the Clean Energy Revolution Become a Principal Manager, Environmental Execution at Southern California Edison (SCE) and build a better tomorrow. In this job, ... you will lead a team of senior managers and environmental specialists responsible for field execution...materials test laboratory staffed with professional chemists. As a Principal Manager, Environmental Execution, your work will help power… more
    Southern California Edison (12/14/25)
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  • Design Principal - Strategic Market…

    Legence (Long Beach, CA)
    …Los Angeles, and San Jose. We are seeking a visionary **Design Principal ** to lead engineering excellence, support strategic growth initiatives, and help shape ... Schedule: Hybrid - 3 days in-office, 2 days remote** **Career Level: Senior Leadership** **Key Responsibilities** **Engineering Leadership** + Serve as Principal more
    Legence (12/15/25)
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  • GNC Engineer ( Principal Engineer Guidance…

    Northrop Grumman (Los Angeles, CA)
    …Grumman Defense Systems** is looking for a motivated **GNC Engineer ( Principal Engineer Guidance Navigation Control, or (Engineer Guidance Navigation Control)** to ... . Our work influences the investment decisions of our senior leadership and customer program offices. The GN&C discipline...+ Perform trade studies to improve weapon performance and reliability . + Implement new software or algorithms to support… more
    Northrop Grumman (11/22/25)
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  • Principal Network Architect

    NTT DATA North America (Los Angeles, CA)
    …and for the people who work here. NTT DATA Services currently seeks a ** Principal Network Architect - Cisco SD-Access & Enterprise Networking** to join our team in ... **Los Angeles, California.** We are hiring principal -level network architects to lead design and delivery of multi-site Cisco Software-Defined Access (SD-Access)… more
    NTT DATA North America (10/24/25)
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