• Senior Principal Software

    RTX Corporation (El Segundo, CA)
    …we're redefining the future of aerospace. Our Autonomy team is looking for an experienced Senior Principal Software Engineer to join our team. This is an ... Boulevard Building E01, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/18/25)
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  • Principal Software Engineer

    RTX Corporation (El Segundo, CA)
    …of aerospace. Our Autonomy Visualization and Mission Planning team is looking for an experienced Principal Software Engineer to join our team. This is an ... Boulevard Building E01, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/18/25)
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  • Senior Principal Crypto Software

    RTX Corporation (El Segundo, CA)
    …evolving global market. Collins Aerospace is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing Software team ... E04, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...California, a suburb of Los Angeles. The Secure Processing Software team contributes to programs that save lives and… more
    RTX Corporation (12/09/25)
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  • Principal Software Engineer

    RTX Corporation (El Segundo, CA)
    …challenges and to meet the demands of a rapidly evolving global market. As a Principal Software Engineer in this organization, you will be involved in ... Boulevard Building E04, El Segundo, CA, 90245 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/17/25)
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  • Principal Embedded Software

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Embedded Software Engineer - Defense ( Onsite ) We are growing and looking for a **_Principal Embedded Software Engineer_** to join our team ... in **_Santa Clarita, CA!_** As our Principal Embedded Software Engineer you will plan, design, develop and test software systems or applications for … more
    Curtiss-Wright Corporation (11/13/25)
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  • Senior/ Principal Software

    Sandia National Laboratories (Livermore, CA)
    …solve critical challenges to enhance our nation's security! We are seeking an experienced Software Engineer (job title: R&D S&E Computer Science) to design and ... days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home) + Generous vacation, strong medical and other… more
    Sandia National Laboratories (12/16/25)
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  • Principle Software Engineer C#

    Leidos (Vista, CA)
    …the ability to work a hybrid schedule (3 days remote, 2 days onsite )_** The ** Principal Software Engineer (C#)** will serve as a senior member of the ... and mentoring other engineers. As part of a cross-functional team, the ** Principal Software Engineer ** will develop and maintain cargo inspection detection… more
    Leidos (11/05/25)
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  • Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the ... Building H01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...The following are expected but not limited to a Principal Systems Integration & Test Engineer -… more
    RTX Corporation (12/18/25)
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  • Principal Systems Cyber Engineer

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Principal System Security Engineer (P4)** to join our Systems Security Engineering ... Hughes Drive Building 675, Fullerton, CA, 92834 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (12/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... Hollister Avenue Building H01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/23/25)
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  • Senior/ Principal Electronics…

    Sandia National Laboratories (Livermore, CA)
    …days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home) + Generous vacation, strong medical and other ... What Your Job Will Be Like: We are seeking an experienced Electronics Engineer to design, develop and support high assurance electronic products. Your daily roles… more
    Sandia National Laboratories (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    …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 Engineer ** at Northrop Grumman, you will have a challenging...forth by management** + **Willingness and ability to work onsite full-time** + Experience working in C/C++ Familiarity with… more
    Northrop Grumman (11/25/25)
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  • Principal / Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …(to customer, supplier, and other Northrop Grumman locations) _This position can be filled as a Principal Software I&T Engineer or a Senior Principal ... Software I&T Engineer_ **Basic Qualifications for Principal Software I&T Engineer :** +...obtain/maintain a DoD Secret Clearance + Ability to work onsite full-time in Woodland Hills, CA **Basic Qualifications for… more
    Northrop Grumman (12/19/25)
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  • Principal /Senior Principal

    Genentech (South San Francisco, CA)
    …or equivalent experience and 7+ years of experience in software engineering ( Principal Software Engineer ); 12+ years of experience (Sr. Principal ... AI into applications and development practices is a plus Onsite presence, on our South San Francisco campus, is...the primary location of California is $162,600 - $302,000 ( Principal Software Engineer ) and $189,200… more
    Genentech (12/06/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    Principal Level or a Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer :** + Bachelor's with 5 years of professional ... + Active DoD Secret clearance + Ability to work onsite full-time at Woodland Hills, CA **Basic Qualifications for...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's… more
    Northrop Grumman (12/19/25)
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  • Principal / Sr Principal

    Northrop Grumman (San Diego, CA)
    …Ability to work full-time onsite at our Rancho Carmel location. **Sr. Principal Engineer Embedded Software Basic Qualifications:** + Bachelor's degree in ... our team as a Principal or Sr. Principal Embedded Engineer Software based...is required to start. + Ability to work full-time onsite at our Rancho Carmel location. **Preferred Qualifications:** +… more
    Northrop Grumman (10/23/25)
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  • Senior Principal Software

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation ... Suite 300, Anaheim, CA, 92808 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep… more
    RTX Corporation (10/07/25)
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  • Senior Principal Software I&T…

    Northrop Grumman (Los Angeles, CA)
    …be a part of our mission! Northrop Grumman Mission Systems is searching for a **Sr. Principal Engineer Embedded Software ** to support our Software and ... root cause & corrective actions **Basic Qualifications for Sr.** ** Principal Engineer Embedded Software ** **:**...written and verbal communication skills + Ability to work onsite full-time in Woodland Hills, CA, as required by… more
    Northrop Grumman (12/04/25)
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  • Principal Embedded Software

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Raytheon is seeking a highly motivated, experienced Principal Software Engineer to be an active participant in the ... Hollister Avenue Building H01, Goleta, CA, 93117 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/29/25)
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  • Principal Engineer Embedded…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal ** **Embedded Software Engineer ** with an active clearance ... Software requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level (T03):** + Bachelor's… more
    Northrop Grumman (12/23/25)
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