• Senior Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …mechanics to develop radical new energy-efficient computing systems. MDA is seeking a ** Senior Principal Software Engineer ** with demonstrated ability ... in support of emerging supercomputing technologies. **What You'll Get To Do:** As a Senior Principal Software Engineer , you will have an opportunity to… more
    Northrop Grumman (08/27/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking **a** ** Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data handling)** ... may be filled as a Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data handling)** **This position is contingent upon… more
    Northrop Grumman (10/31/25)
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  • Senior Principal Software

    Mastercard (Arlington, VA)
    …help people, businesses 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… more
    Mastercard (10/17/25)
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  • Senior Principal Software

    RTX Corporation (Fulton, MD)
    …is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Senior Principal Software Engineer ** who is enthusiastic, hardworking, ... directly driving the strategy, design, architecture, and development of new software systems and products utilizing these technologies. Solipsys is an industry… more
    RTX Corporation (10/24/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer .** **What** ... may be filled as a** ** Principal Controls Software Design Engineer ** **or** ** Senior Principal Controls Software Design Engineer .** **This… more
    Northrop Grumman (11/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer .** **What** ... may be filled as a** ** Principal Controls Software Design Engineer ** **or** ** Senior Principal Controls Software Design Engineer .** **This… more
    Northrop Grumman (11/04/25)
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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 ... Senior Principal Embedded Software Engineer ** . **What You'll Get to Do:** The Embedded...may be filled as a** ** Principal Embedded Software Engineer or Senior more
    Northrop Grumman (11/11/25)
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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 ... Senior Principal Application Software Engineer ** . **What You'll Get to Do:** Through the...may be filled as a** ** Principal Application Software Engineer or Senior more
    Northrop Grumman (10/10/25)
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  • Senior Principal Software

    RTX Corporation (Fulton, MD)
    …subsidiary of Raytheon Technologies (RTX). We are currently looking for a talented ** Senior Principal Software Engineering,** **who is experienced in either ... C++ and/or Java, with an aptitude to work on software -intense distributed systems** . The successful candidate will execute in direct technical leadership roles on… more
    RTX Corporation (10/02/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team supporting a ... will be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for… more
    Northrop Grumman (10/21/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Configuration Control Systems ... requisition may be filled as a** ** Principal Configuration Control Systems Engineer ** **or** ** Senior Principal Configuration Control Systems Engineer more
    Northrop Grumman (11/06/25)
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  • Principal OR Senior Principal

    Northrop Grumman (Washington, DC)
    …Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to ... of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required to support...Engineer - Network and Communications level or the Senior Principal Field Service Engineer more
    Northrop Grumman (09/17/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Linthicum or Annapolis Junction, MD. Basic Qualifications for Principal Data Engineer : + Bachelor's degree in data science, software engineering, or related ... energy-efficient computing systems. MDA is seeking a Data Science Software Engineer with demonstrated ability to lead...clearance. Basic Qualifications for Sr. Principal Data Engineer : + Bachelor's degree in data science, software more
    Northrop Grumman (09/30/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …**a Top Secret/SCI security clearance with Polygraph** **.** **Basic Qualifications Senior Principal Digital Verification Engineer :** + Bachelor's ... security clearance with Polygraph** **.** **Preferred Qualifications Principal / Senior Principal Digital Verification Engineer :** + Advanced Degree… more
    Northrop Grumman (11/06/25)
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  • Senior Principal SMT Team…

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Senior Principal SMT Team / ... US Government security clearance per customers' requirements.** **Basic Qualifications for** ** Senior Principal SMT Team / Accommodation Tech Team Systems… more
    Northrop Grumman (11/06/25)
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  • Senior Principal SMT…

    Northrop Grumman (Annapolis Junction, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Senior Principal SMT Team /Accommodation Tech Team Systems ... security clearance per customers' requirements.** **Basic Qualifications for** ** Senior Principal SMT Team /Accommodation Tech Team Systems Engineer ** **:**… more
    Northrop Grumman (11/04/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... ** Principal Software Engineer ** will work...to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other… more
    ManTech (09/10/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of Network Engineering and ... **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important...do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals… more
    Walmart (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …maintain a US Government security clearance per customer's requirements **Basic Qualifications for Senior Principal Circuit Design Engineer ** + Bachelor of ... **_at Northrop Grumman's Linthicum, MD area facilities._** **Basic** **Qualifications** **for Principal Circuit Design Engineer ** + Bachelor of Science STEM… more
    Northrop Grumman (10/16/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …evolving global market. Collins Aerospace is currently seeking a self-motivated and talented ** Senior Principal ** **DevOps Lead Engineer ** who is seeking a ... Fulton, Maryland. **What You Will Do:** + Enhance and maintain existing software development pipelines and extend the pipelines to include automated deployment and… more
    RTX Corporation (10/17/25)
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