• Senior Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...In this position, you will serve as a systems engineer with a focus on systems modeling and analysis… more
    RTX Corporation (10/26/25)
    - Related Jobs
  • Sr Principal NDT Engineer

    Northrop Grumman (Elk River, MN)
    …making history. Northrop Grumman is currently seeking an experienced **Non-Destructive Test Engineer ** to provide support to our Armament Systems Division team in ... is accelerating. This has increased the need for a Non-Destructive Test Engineer who has a passion for technology development, paired with demonstrated expertise… more
    Northrop Grumman (01/07/26)
    - Related Jobs
  • Senior Principal Test Systems Execution…

    RTX Corporation (Tucson, AZ)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...position of **Senior** **P** **rincipal** **Test Systems** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** . This position… more
    RTX Corporation (12/18/25)
    - Related Jobs
  • Sr. Principal Systems Engineer - RDC…

    RTX Corporation (Schriever AFB, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...initiatives and develops & executes technology roadmaps. As an Engineer on the Warfighter Support Team, you will join… more
    RTX Corporation (12/16/25)
    - Related Jobs
  • Principal Software Engineer

    RTX Corporation (Colorado Springs, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...The Raytheon team is looking for a Senior Software Engineer to support the AN/TPY-2 missile defense program in… more
    RTX Corporation (12/13/25)
    - Related Jobs
  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... 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 largest and… more
    Sierra Nevada Company, LLC (12/09/25)
    - Related Jobs
  • Principal Software Engineer

    HP Inc. (Spring, TX)
    We are looking for a strategic and hands-on Security Engineer to lead the efforts to ensure the security of software products by designing and implementing ... comprehensive security strategies, guidelines, and practices. The role is at...operating system + Skilled in Troubleshooting and resolving complex Application issues + Self-starter with desire to work across… more
    HP Inc. (11/01/25)
    - Related Jobs
  • Principal Field Engineer

    Northrop Grumman (Fort Greely, AK)
    …Grumman Space Systems - Launch and Missile Defense Systems are seeking Principal Field Engineers in multiple locations supporting the Ground Based Midcourse Defense ... customer. + Provides maintenance activities, property control, facility, safety, security and daily production related to the IDT, GCN,...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (12/24/25)
    - Related Jobs
  • Principal Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... and identifying improvements. *This position requires up to **100% on-site** work due security constraints and an ability to pass an enhanced security review.… more
    Northrop Grumman (12/19/25)
    - Related Jobs
  • Principal Gemt RF Downlink Engineer

    RTX Corporation (Marlborough, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic… more
    RTX Corporation (12/24/25)
    - Related Jobs