• Sentinel - Sr. Principal Engineer

    Northrop Grumman (Roy, UT)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal Systems Engineer ** to join its team. This position is in **Roy, ... The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting...degree. + Must be a US Citizen with an active DoD Secret Clearance with an investigation date within… more
    Northrop Grumman (12/12/25)
    - Related Jobs
  • Sentinel - Sr Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a Sr. Principal Systems Engineer to join its team of diverse and qualified ... The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting...Qualifications** + Must be a US citizen with an active DoD Secret security clearance at time of application,… more
    Northrop Grumman (12/10/25)
    - Related Jobs
  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a ** Principal Systems Engineer ** to work in Fulton, MD. **What You Will ... Do** + Serve as a technical lead and systems engineer on challenging software development projects...applying them as a Cost Account Manager (CAM). + Active and transferable Secret US government issued security clearance… more
    RTX Corporation (12/06/25)
    - Related Jobs
  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …the US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Engineer with a software background, you will lead ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (11/26/25)
    - Related Jobs
  • Senior Principal Systems

    RTX Corporation (Cedar Rapids, IA)
    …Mission Systems Advanced Technology & Capabilities (ATC) Engineering seeks a Senior Principal Systems Engineer to join the Disruptive Systems ... customers' toughest problems through rapidly developing, integrating, and demonstrating systems that employ cutting-edge signal processing and networking innovations.… more
    RTX Corporation (11/14/25)
    - Related Jobs
  • Sentinel - Principal Engineer

    Northrop Grumman (Roy, UT)
    …your career today. Northrop Grumman Defense Systems currently has an opening for a Principal Systems Engineer . This position will be in **Roy, UT** and ... Infrastructure & Sustainment team is looking for a driven Systems Engineer to support the development of...PhD. + Must be a US Citizen with an active DoD Secret Clearance with an investigation date within… more
    Northrop Grumman (11/11/25)
    - Related Jobs
  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. ... position, you will serve as a technical lead and systems engineer on challenging software development projects...applying them as a Cost Account Manager (CAM). + Active security clearance. **What We Offer:** ​ + Medical,… more
    RTX Corporation (10/16/25)
    - Related Jobs
  • Principal Mobile Device Support…

    BAE Systems (Vicksburg, MS)
    …we're dedicated to delivering innovative solutions that make a meaningful impact. As a ** Principal Mobile Device Support Engineer ** , you'll play a critical role ... Other incentives may be available based on position level and/or job specifics. ** Principal Mobile Device Support Engineer ** **118351BR** EEO Career Site Equal… more
    BAE Systems (11/18/25)
    - Related Jobs
  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security...a degree. + **To be considered must have an active TS/SCI with polygraph security clearance** **Preferred Qualifications** +… more
    Leidos (11/28/25)
    - Related Jobs
  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ** with technical expertise and systems ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/12/25)
    - Related Jobs