• Principal C / C

    RTX Corporation (Woburn, MA)
    …The Taiwan Surveillance Radar Program (SRP) software team is currently seeking a Principal Software Engineer to work onsite in our Woburn facility. The ... Missile Defense Radar Software Department's mission is to provide world class Missile...deploy and sustain radar data processing applications written in C / C ++. + Determine root causes of failures,… more
    RTX Corporation (11/07/25)
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  • Principal C , C ++ or Ada…

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The Raytheon team is looking for a Principal Software Engineer to support the AN/TPY-2 missile defense program and ... of 8 years of prior relevant experience. + Experience with software development, test, and/or integration using C , C ++ or Ada. + Experience with Script… more
    RTX Corporation (09/24/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will ... countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to… more
    Zscaler (11/17/25)
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  • Principal Software Development…

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy._ We are hiring a Principal Software Development Engineer to join our Central Authority team. ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...for (Minimum Qualifications)** + 12+ years of experience in C programming along with proven experience in Go or… more
    Zscaler (10/11/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer ... Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or...1 year of experience + Knowledge in programming embedded software using object-oriented design principles in C /… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Software Development Engineer ... Baltimore, MD.** **This requisition may be filled as a** ** Principal Software Development Engineer or...discipline with 1 year of experience + Experience with C / C ++ or similar language using object oriented… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Embedded Software Design Engineer ... MD area.** **This requisition may be filled as a** ** Principal Embedded Software Design Engineer **...or Confluence, and agile methodologies + Experience with embedded software development using languages such as C /… more
    Northrop Grumman (12/05/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …serve on-site in Linthicum / Annapolis Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal Engineer ... Software Systems_ Basic Qualifications For Principal Engineer Software Systems ( Software Architecture): + Bachelor's degree in Electrical… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer **...environment tools, eg Docker, Kubernetes, Cypress, Visual Studio, Python, C / C ++ Experience with application management tools, eg… more
    Northrop Grumman (12/05/25)
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  • Principal /Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking **a** ** Principal or Senior Principal Software Design Engineer (** ... be filled as a Principal or Senior Principal Design Software Engineer (**...Docker, Kubernetes, node.js, Jupyter Notebooks, Cypress, Visual Studio, Python, C / C ++ Experience with application management tools, eg… more
    Northrop Grumman (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...leadership for junior software engineers + Develop software utilizing C / C ++ to modernize… more
    Northrop Grumman (11/25/25)
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  • Principal Software Engineer

    Northrop Grumman (Redondo Beach, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a **BSP Principal Software Engineer or a Sr. Principal ... Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer (Level 4)**...experience​ + Strong proficiency in C and C ++. + Experience with the full Software more
    Northrop Grumman (11/18/25)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …Customer devices to Prisma Access (TM) Cloud. We are seeking an experienced Software Engineer to design, develop and deliver next-generation technologies within ... and who bring new ideas in all facets of software development. We are looking for leaders who take...Network Extensions, and Endpoint Security Framework + Proficiency in C / C ++ programming languages, with a strong emphasis… more
    Palo Alto Networks (09/12/25)
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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 ... Engineer ** in **Woodland Hills, CA** with expertise in C programming and a strong understanding of software...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's… more
    Northrop Grumman (12/04/25)
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  • Principal Logging/Telemetry/Data Handling…

    Northrop Grumman (Redondo Beach, CA)
    …**What 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 ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Logging/Telemetry/Data Handling Software Engineer **… more
    Northrop Grumman (11/19/25)
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  • Principal Engineer Software

    Northrop Grumman (Melbourne, FL)
    …The Northrop Grumman Aeronautics Systems (NGAS) Global Surveillance division is seeking a Senior Principal Software Engineer to enhance our team located in ... integral member of our agile development team, the Senior Principal Software Engineer will lead...+ Demonstrated expertise in object-oriented programming languages such as C / C ++. + Extensive experience (8+ years) with… more
    Northrop Grumman (10/21/25)
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  • Principal Software Engineer

    SpaceX (Redmond, WA)
    Principal Software Engineer (Starlink Ground Network) Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... the ultimate goal of enabling human life on Mars. PRINCIPAL SOFTWARE ENGINEER (STARLINK GROUND...discipline and 7+ years of professional development experience in C , C ++, Python, or mobile development languages;… more
    SpaceX (11/11/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Redondo Beach, CA)
    …aerial systems (UAS); and cruise missile defense. **This requisition may be filled at the Principal Software Engineer or Senior Principal Software ... Engineer level:** + Principal Software Engineer - Bachelor's degree in Computer...programming languages (any combination of Java, C , C ++) + Demonstrated experience spearheading end‑to‑end software ‑development… more
    Northrop Grumman (11/12/25)
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  • Senior/ Principal Software

    Northrop Grumman (Manhattan Beach, CA)
    …our mission! _This position is contingent upon program funding._ **We are seeking either a Principal Software Engineer or a Senior Principal Software ... based on qualifications listed below._ **Basic Qualifications** : + ** Principal Software Engineer ** - Bachelor's...the time of application + Experience with programming languages: C / C ++, Perl, Python + Experience with operating… more
    Northrop Grumman (11/19/25)
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  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …We are looking for you to join our team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA or ... output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software Engineer Basic...PhD with 1 year of experience + Proficient in C / C ++ Crypto Experience: experience with Crypto Systems,… more
    Northrop Grumman (12/05/25)
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