• 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 / 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 (12/19/25)
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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 (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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  • Principal /Sr. Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …of history, they're making history. We have an opening for a Principal /Sr. Principal Simulation Software Engineer to join our team of qualified, diverse ... all levels. This position can be hired as a Principal Engineer (level 3) or an Sr....Experience with closed loop simulations + Advanced proficiency in software development using C / C ++, Python,… more
    Northrop Grumman (01/08/26)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch ... amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one...Key Skills: + Java, Python, JavaScript, React, Node, or C / C + + + MapReduce, Spark, Cloud experience,… more
    GliaCell Technologies (11/10/25)
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  • Principal Software Engineer

    General Motors (Washington, DC)
    **Job Description** **About:** A Principal Software Engineer at General Motors should be an experienced leader who cares deeply about software and ... software quality. As a Principal Software Engineer , you will be responsible for...environments + Proficiency with one of these programming language; C ++ 11 or later, Python, Golang, Java. **Preferred Qualifications… more
    General Motors (01/13/26)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new ... software applications or operating systems. As a Principal Software Development Engineer , you...scale, highly available distributed systems. + Strong knowledge of C , C ++ or Java, and experience with… more
    Oracle (11/25/25)
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  • Senior Principal Software

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's ... Data & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the design and evolution of… more
    Mastercard (10/17/25)
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  • Principal Signals Software

    RTX Corporation (Fort Meade, MD)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (01/12/26)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting ... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team,... C , Rust, Java, Kotlin, C ++, C #, or Python. + Experience developing software more
    Northrop Grumman (10/21/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Are you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (12/23/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …the future of cloud infrastructure, we'd like to hear from you. **Responsibilities** As a ** Principal Software Engineer ** you will own the software ... **Job Description** The ** Principal Software Enginee** r role at...highly available distributed systems. + Strong knowledge of Java, C , or C ++, and experience with scripting… more
    Oracle (01/06/26)
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  • Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …and border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and ... engineer who can seamlessly bridge the gaps between software , hardware, product strategy, and manufacturing while delivering innovative,...minimum of 8 years of experience. + Fluency in c / c ++. + Experience working with Realtime operating… more
    Leonardo DRS, Inc. (01/01/26)
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  • Senior Principal Software

    Oracle (Washington, DC)
    …OCI (Oracle Cloud) AI Infrastructure Innovation team is seeking a Senior Principal Performance Engineer to lead end-to-end performance strategy and engineering ... stack internals (Linux kernels, scheduling, memory/IO subsystems, TCP/IP). Strong software engineering background with hands-on experience with performance profiling… more
    Oracle (12/11/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software ... engineering division, you will assist in defining and developing software for tasks associated with the developing, debugging or...working on ambitious new initiatives and growing fast. An engineer at any level can have a significant technical… more
    Oracle (12/20/25)
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