• Fannie Mae (Washington, DC)
    …maintaining hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI ... relevant programming languages * Product Testing including testing and evaluating software , usability testing, UAT, and using relevant product testing technology *… more
    DirectEmployers Association (10/17/25)
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  • Fannie Mae (Washington, DC)
    software , and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility to make ... 8 years Skills * Ability to frame ideas as systems and analyzing the inputs, outputs, and process *...UNIX * Experience using APIs for developing or programming software * Skilled in Java * Skilled in using… more
    DirectEmployers Association (08/22/25)
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  • Software Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and enterprise architecture. Roles & Responsibilities: MITRE seeks an accomplished, proactive Principal Systems Engineer capable of serving as deputy ... of functions related to project and program management, acquisition strategies, systems engineering, and data-driven decision-making. The department is adept at… more
    The MITRE Corporation (11/01/25)
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  • Principal /Sr Principal

    Northrop Grumman (Annapolis Junction, MD)
    …radical new energy-efficient computing systems . MDA is seeking a ** Principal /Sr Principal Software Systems Engineer ** with demonstrated ability ... serve on-site in Linthicum / Annapolis Junction, MD.** **Basic Qualifications For Principal Engineer Software Systems ( Software Architecture):** +… more
    Northrop Grumman (08/08/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer ... Engineer designs, develops, operates and maintains software and firmware components and computing systems ...Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or… more
    Northrop Grumman (10/10/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Application Software Engineer ... Baltimore, MD.** **This requisition may be filled as a** ** Principal Application Software Engineer or...and Windows 10 + Familiarity with various version control systems (GitLab, BitBucket, etc) and Agile software more
    Northrop Grumman (10/10/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...CA** _._ **This requisition may be filled as a** ** Principal Controls Software Design Engineer **… more
    Northrop Grumman (09/12/25)
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  • Principal /Senior Principal Design…

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking **a** ** Principal or Senior Principal Design Software Engineer (** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be filled as a Principal or Senior Principal Design Software Engineer (**… more
    Northrop Grumman (10/31/25)
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  • Principal /Senior Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …We are looking for you to join our team as a Principal or Senior Principal Embedded Software Engineer based out of Linthicum, MD. **Summary of Role:** As ... a Principal /Senior Principal Embedded Software Engineer within...5 or more years of experience working on embedded software systems using C++ 3 or more… more
    Northrop Grumman (08/20/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …only part of history, they're making history. **Northrop Grumman (DoD SkillBridge) -** **Cyber Software Engineer or Principal Cyber Software Engineer ... invite you to join our team as a Cyber Software Engineer or Principal Cyber...systems and applications. + Stay current with modern software design paradigms. + Provide expert guidance and training… more
    Northrop Grumman (10/10/25)
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  • Principal Cyber Software

    Northrop Grumman (Mclean, VA)
    …history, they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Software Engineer . We are looking for you to join ... our team as a Principal Cyber Software Engineer based... will develop, maintain, and enhance complex and secure software systems based upon documented requirements. This… more
    Northrop Grumman (10/26/25)
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  • Principal / Sr Principal

    Northrop Grumman (Annapolis Junction, 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 ... intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software Engineer Basic Qualifications:** +… more
    Northrop Grumman (10/28/25)
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  • Principal Engineer Software

    Northrop Grumman (Annapolis Junction, MD)
    …to develop radical new energy-efficient computing systems . MDA is seeking a ** Principal Software Engineer ** with demonstrated ability to lead development ... supercomputing technologies. **What You'll Get To Do:** As a Principal Software Engineer , you will...Collaborate with multi-disciplined teams to define technical architectures for software -intensive systems + Lead and collaborate the… more
    Northrop Grumman (08/30/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman's Space Systems is looking for a ** Principal / Sr. Principal ** ** Software Engineer ** with the desire to learn new technologies and ... ability to obtain and maintain a DoD Top Secret clearance with SCI **Sr. Principal ** ** Software Engineer Basic Qualifications:** + Bachelor's degree with 8+… more
    Northrop Grumman (10/14/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman's Space Systems is looking for a ** Principal / Sr. Principal ** ** Software Engineer ** with the desire to learn new technologies and ... ability to obtain and maintain a DoD Top Secret clearance with SCI **Sr. Principal ** ** Software Engineer Basic Qualifications:** + Bachelor's degree with 8+… more
    Northrop Grumman (08/08/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Product Integration Systems Engineer ** to join our team ... Grumman Mission Systems (NGMS) is seeking a ** Principal / Sr. Principal Factory Product Integration Systems Engineer ** . This position is located… more
    Northrop Grumman (10/16/25)
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  • Principal / Senior Principal

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

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal or Senior Principal Configuration Control Systems Engineer ... CA** _._ **This requisition may be filled as a** ** Principal Configuration Control Systems Engineer **...ISO, ANSI, CMII). + Proficient in using configuration management software tools and systems . + Exceptional analytical… more
    Northrop Grumman (09/10/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to support Advanced ... Government security clearance per customers' requirements prior to start.** **Basic Qualifications for Principal Systems Engineer - Integration & Test:** +… more
    Northrop Grumman (10/10/25)
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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 ... Ability to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (08/11/25)
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