• Sr. Principal Engineer Mechanical…

    Northrop Grumman (Beavercreek, OH)
    …are not only part of history, they're making history. Northrop Grumman Mission Systems is seeking a **Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to ... Convection and Direct Liquid Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS) degree in… more
    Northrop Grumman (10/29/25)
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  • Sr Principal Engineer DevOps…

    Northrop Grumman (Bellevue, NE)
    …launch your career today. Northrop Grumman Defense Systems is seeking **Sr Principal DevOps Engineer - 11724-1.** This position will be located in ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...* Must be a US Citizen and have an active US Government DoD Secret security clearance at time… more
    Northrop Grumman (10/22/25)
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  • Sr Principal Engineer Mechanical…

    Northrop Grumman (Roy, UT)
    …history. Northrop Grumman's Defense Systems sector is seeking a Sr. Principal Mechanical Engineer on the Command and Launch Infrastructure Integration team. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/21/25)
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  • Principal COTS Processing Sub-System Design…

    RTX Corporation (Tewksbury, MA)
    …The Sensor Controls & Electronics **(SCE)** Department is seeking a Principal Electrical Engineer with strong Commercial-Off-The-Shelf **(COTS)** computing and ... COTS computing and networking products. **What You Will Do** Engineer will lead/work as part of a highly motivated...trades, and Customers to develop and deliver safety critical systems + US Citizen - Active and… more
    RTX Corporation (10/13/25)
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  • Principal Electrical Engineer

    Northrop Grumman (Plymouth, MN)
    …they're making history. Northrop Grumman Defense Systems is seeking an experienced Principal Electrical Engineer to support our Armament Systems Business ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/08/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance for… more
    Leidos (08/08/25)
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  • Principal Engineer Software - DevOps…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aerospace Systems has an opening for a ** Principal Engineer Software - DevOps & Cloud Infrastructure** to join our DevOps ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/30/25)
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  • Principal Software Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems has an exciting career opportunity for a Principal Software Engineer to join our team of skilled and diverse professionals. ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/11/25)
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  • Senior Principal Experimental Thermal…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Senior Principal Experimental Thermal Engineer based out of Linthicum, MD. **What You'll Get to ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be considered in lieu of a degree requirement. + ** Active TS/SCI with an adjudicated full-scope polygraph at time… more
    Northrop Grumman (09/16/25)
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