• Principal Security Engineer

    AVEVA (Lake Forest, CA)
    …**.** **Position:** Principal Security ... Range:** $123,500.00 - $205,900.00 **About the Role:** We're looking for a ** Principal Security Engineer ** to lead our application security efforts… more
    AVEVA (12/06/25)
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  • Senior Principal Security

    Providence (Irvine, CA)
    …retain the best people, we must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat ... resolution of those issues. + In depth experience designing security controls and countermeasures for operating systems, databases, applications,...experience in a dedicated threat hunting role at the Principal or Senior Principal level, or an… more
    Providence (11/27/25)
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  • Principal Cyber Threat Intelligence…

    Providence (Irvine, CA)
    …the best people, we must empower them.** **Providence is looking for a seasoned Principal Security Engineer with deep expertise in Cyber Threat Intelligence. ... emerging threats, safeguarding critical systems, and empowering Providence's Global Security Operations Center. Your insights will directly inform risk strategies… more
    Providence (12/17/25)
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  • Principal Systems Cyber Engineer

    RTX Corporation (Fullerton, CA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/09/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …system including device drivers, networking functions and services, encryption, and security features. The **_Principal Embedded Software Engineer_** will be based ... management software and web interface implementation. + Implementation of different security protocols and encryption algorithms. + Audio streaming and push-to-talk… more
    Silvus Technologies (10/02/25)
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  • Principal /Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer ** + Bachelor's Degree in a ... history. Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal Requirements Systems Engineer ** or **Senior … more
    Northrop Grumman (12/11/25)
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  • Principal / Senior Principal Systems…

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

    Northrop Grumman (Redondo Beach, CA)
    …they're 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 team of qualified, diverse...+ Must have a current active in-scope DoD Secret security clearance or higher, with the ability to obtain… more
    Northrop Grumman (11/21/25)
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  • a Principal Software Engineer or…

    Northrop Grumman (Redondo Beach, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Software Engineer or a Sr. Principal Software ... _*This requisition may be filled at a_ **_Principal_** **Software Engineer (Level 3)** OR a **Sr.** ** Principal ...NG's capabilities + Existing Department of Defense Secret level security clearance + Proven experience in Mission Autonomy +… more
    Northrop Grumman (12/04/25)
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  • Senior/ Principal Software Engineer

    Northrop Grumman (Redondo Beach, CA)
    …are not only part of history, they're making history. **We are seeking either a Principal Software Engineer or a Senior Principal Software Engineer ... at a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Software Engineer :** 5 years with Bachelors; 3 years with… more
    Northrop Grumman (10/28/25)
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  • Principal Logging/Telemetry/Data Handling…

    Northrop Grumman (Redondo Beach, CA)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Logging/Telemetry/Data Handling Software Engineer ... You'll Get to Do:** IPT-Level role, member of SW Design Team The Sr. Principal Software engineer is focused on handling, storing, processing, and visualizing… more
    Northrop Grumman (11/19/25)
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  • Principal Civil Engineer

    Parsons Corporation (Irvine, CA)
    …**Opportunity:** Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer ** to join our team! In this role you will ... clients** . **Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer ** to join the expanding transportation infrastructure team with… more
    Parsons Corporation (10/31/25)
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  • Senior Principal Embedded Software Design…

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking Senior Principal Embedded Software Design Engineer . ... security clearance per customers' requirements.** Basic Qualifications for Senior Principal Embedded Software Design Engineer : + Bachelor's Degree in a… more
    Northrop Grumman (12/12/25)
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  • Principal Requirements Systems…

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

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong… more
    RTX Corporation (10/09/25)
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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 ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in… more
    RTX Corporation (10/07/25)
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  • Principal /Sr. Principal Infrared/IR…

    Northrop Grumman (Redondo Beach, CA)
    …an active Special Access Programs (SAPs). + **Educational/ Experience Requirements:** + ** Principal Infrared Survivability Engineer ** : Bachelors/ degree in a ... AND 3 years of related professional/military engineering experience. + **Sr** ** Principal Infrared Survivability** ** Engineer :** Bachelors' degree in a STEM… more
    Northrop Grumman (10/30/25)
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  • Principal Cybersecurity Engineer

    Wells Fargo (Irvine, CA)
    **About this role:** Wells Fargo is seeking a Principal Engineer in Technology as part of Cybersecurity. Learn more about the career areas and lines of business ... at wellsfargojobs.com. Wells Fargo is seeking a Principal Cybersecurity Engineer to join our RAPTOR (Reconnaissance, Analysis, and Pursuit for Threat Operations… more
    Wells Fargo (12/18/25)
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  • Apartments.com - Principal Software…

    CoStar Realty Information, Inc. (Orange County, CA)
    Apartments.com - Principal Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively lead the… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal II, Software Engineer

    Herbalife (Torrance, CA)
    Principal II, Software Engineer , DevEx Category: Global Technology Services Position Type: Regular Full-Time External ID: 18221 Location: Torrance, CA, United ... share to linkedin Apply Now **Overview** **THE ROLE:** We are seeking a Principal II Software Engineer specializing in Developer Experience (DevEx) to lead… more
    Herbalife (12/12/25)
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