• Senior / Principal Software

    Northrop Grumman (Redondo Beach, CA)
    …are seeking either a Principal Software Engineer or a Senior Principal Software Engineer to join our talented team. This position is located ... an additional 4 years of experience may be considered in lieu of degree + ** Senior Principal Software Engineer :** 8 years with Bachelors; 6 years with… more
    Northrop Grumman (10/28/25)
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  • Senior / Principal Software

    Northrop Grumman (Manhattan Beach, CA)
    …seeking either a Principal Software Engineer or a Senior Principal Software Engineer to join our Enhanced Polar Systems - Recapitalization ... higher grade based on qualifications listed below._ **Basic Qualifications** : + ** Principal Software Engineer ** - Bachelor's degree with 5 years of relevant… more
    Northrop Grumman (11/19/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer ** with deep expertise in ... innovation and work-life 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

    Northrop Grumman (Redondo Beach, CA)
    …requisition may be filled at the Principal Software Engineer or Senior Principal Software Engineer level:** + Principal Software ... PhD) or 9 years of experience in lieu of degree may be considered. + Senior Principal Software Engineer - Bachelor's degree in Computer Science or… more
    Northrop Grumman (11/12/25)
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  • Software Engineer - Level T03/T04…

    Northrop Grumman (Manhattan Beach, CA)
    …have an opening for either a Principal Software Engineer (T03) or Senior Principal Software Engineer (T04) to join our Ruby team in Manhattan ... additional 4 years of experience may be considered in lieu of degree + ** Senior Principal Software Engineer (T04):** 8 years of relevant experience with… more
    Northrop Grumman (11/01/25)
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  • Software Engineer - Level T03/T04…

    Northrop Grumman (Redondo Beach, CA)
    …We are seeking either a Principal Software Engineer (T03) or a Senior Principal Software Engineer (T04) as a skilled CUDA Developer to ... additional 4 years of experience may be considered in lieu of degree + ** Senior Principal Software Engineer (T04):** 8 years of relevant experience with… more
    Northrop Grumman (11/01/25)
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  • Full-Stack (Front-End Focused) Software

    Northrop Grumman (Redondo Beach, CA)
    …history. **We have an opening for either a Principal Full-Stack (Front-End Focused) Software Engineer (T03) or Senior Principal Full-Stack (Front-End ... may be considered in lieu of degree + ** Senior Principal Full-Stack (Front-End Focused) Software Engineer (T04):** Bachelor's degree with 8 years of… more
    Northrop Grumman (11/13/25)
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  • Agile Product Owner (Front-End Focused)…

    Northrop Grumman (Manhattan Beach, CA)
    …Sector (NGSP) is seeking either a Principal Agile Product Owner (Front-End Focused) Software Engineer (T03) or Senior Principal Agile Product Owner ... (Front-End Focused) Software Engineer (T04) to join our Manhattan Beach, CA, ...experience may be considered in lieu of degree + ** Senior ** ** Principal Agile Product Owner (T04)** **:**… more
    Northrop Grumman (11/15/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer ... Beach, CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems Engineer (MBSE).**… more
    Northrop Grumman (10/21/25)
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  • Principal or Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …OR a Master's degree AND 3 years of related professional/military engineering experience. + ** Senior Principal HPC Engineer :** Bachelor's degree in a STEM ... clearance to Special Access Programs (SAPs). **Educational/ Experience Requirements:** + ** Principal HPC Engineer :** Bachelor's degree in a STEM discipline… more
    Northrop Grumman (09/13/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time **_Principal Embedded Software Engineer_** to join our Engineering Group, reporting to the _Senior ... networking functions and services, encryption, and security features. The **_Principal Embedded Software Engineer_** will be based at our new Silvus office, located… more
    Silvus Technologies (10/02/25)
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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 ... for our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Senior Principal SEIT…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal SEIT Engineer ** who strives for excellence and have ... finest service members all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer ** will have a strong background… more
    RTX Corporation (10/09/25)
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  • Senior Principal Propulsion…

    Northrop Grumman (Redondo Beach, CA)
    …making history. + Northrop Grumman Aeronautics Systems has an opening for a **Sr Principal Engineer Air Breathing Propulsion** to join our team of qualified, ... use cases in propulsion integration. + Experience with PLM software (Teamcenter) + Serve as organization spokesperson on advanced...Program Access (SAP/PAR). + **Basic Qualifications for a Sr Principal Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (11/20/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …a pathway to a fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, ... reporting to the Senior Engineering Director for Irvine. The successful individual in...its discretion. ROLE AND RESPONSIBILITIES * Implementation of the software portion of MAC (Medium Access Control) and mobile… more
    Silvus Technologies (09/01/25)
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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 advanced algorithms and software for cutting-edge medical devices, with a focus on...will have a strong background in technical computing and software development, work with stakeholders on different stages of… more
    BD (Becton, Dickinson and Company) (09/14/25)
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  • Tech Support Principal Engineer

    AVEVA (Lake Forest, CA)
    …Type:** Full Time - Permanent **The job** The Principal Technical Support Engineer role represents a senior -level technical competency in the fields of ... AVEVA is creating software trusted by over 90% of leading industrial...relevant educational attainment and/or training.** **Job Title:** Tech Support Principal Engineer **Location:** Lake Forest, California, Houston,… more
    AVEVA (11/01/25)
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  • Principal Security Engineer

    AVEVA (Lake Forest, CA)
    …(https://www.aveva.com/content/dam/aveva/documents/recruitment/AVEVA-Recruitment-Candidate-Fair-Processing-Notice-2024.pdf)** **.** **Position:** Principal Security ... - $205,900.00 **About the Role:** We're looking for a ** Principal Security Engineer ** to lead our application...AWS, GCP). + At least **two years operating at Principal level** or in a senior technical… more
    AVEVA (10/30/25)
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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 fundamentally ... the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking...engineering and architecture. + 5+ years leading and mentoring senior engineers. + Experience with Active Directory, Kerberos, and… more
    SpaceX (11/02/25)
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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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