• Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering ... to accomplish major efforts involving multiple teams\. As a Systems Engineer , you will: * Develop system...a defense or aerospace environment * Strong understanding of systems Engineering principles * Generation of high\- level more
    Lockheed Martin (11/26/25)
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  • Sentinel - Staff Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Facilities and associated infrastructure. **What you will get to do:** The selected Staff ( Level 5) Systems Engineer will be supporting activities including ... Grumman Defense Systems is seeking a Staff Systems Engineer to join its team. This...in DOORS. + 3+ years of experience working with Systems Engineering and Integration and Test ( SEIT )… more
    Northrop Grumman (12/12/25)
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  • Model Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …- - Lockheed Martin seeks an a highly motivated innovative and talented Model Based Systems Engineer \(MBSE\) to join the Global Security team and become a ... member of the Systems Engineering and Integration Team \( SEIT \) in...- **What does this role look like?** As a Systems Engineer for Model\-Based System Engineering \(MBSE\)… more
    Lockheed Martin (12/04/25)
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  • Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering ... and Integration Team\. As a Systems Engineer , you will: * Develop subsystem requirements documentation * Develop CAMEO models of the subsystem * Support… more
    Lockheed Martin (11/23/25)
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  • Principal Software Systems Integration…

    Northrop Grumman (Colorado Springs, CO)
    …**Principal Software Systems Integration and Test Engineer ** to join the Systems Engineering Integration and Test ( SEIT ) team on the Deep Space Advanced ... 1 program (DS1). As a Software Integration and Test Engineer you will be a key member of the...Agile development methodologies + CompTIA Security+ Certification + SSCP ( Systems Security Certified Practitioner) Primary Level Salary… more
    Northrop Grumman (12/19/25)
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  • Systems Integration And Test…

    Actalent (San Diego, CA)
    …and Test Engineer Job Description We are seeking a dedicated Systems Engineer for Integration and Test ( SEIT ) who will play a crucial role in supporting ... communication systems . + Proficiency in Linux and Windows. + High- level understanding of automation and implementation. + US Citizenship required with an… more
    Actalent (12/27/25)
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  • Sr. Staff Systems Engineer Program…

    Northrop Grumman (Dulles, VA)
    …operations. This role reports to the Program Manager and works with the program Chief Engineer , Lead Systems Engineer / SEIT Lead, and the Program ... history, they're making history. Northrop Grumman's Space Sector is seeking a Sr. Staff Systems Engineer to join our team in Dulles, VA. Northrop Grumman's Space… more
    Northrop Grumman (12/24/25)
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  • Sr. Principal Systems Engineer IPT…

    Northrop Grumman (Dulles, VA)
    …performance, design, development, and mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/ SEIT Lead, and the ... of history, they're making history. Northrop Grumman's Space Sector is seeking a Sr. Principal Systems Engineer IPT Lead to join our team in Dulles, VA. Northrop… more
    Northrop Grumman (12/23/25)
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  • Staff Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …your career. Northrop Grumman Mission Systems has an opening for a Staff Systems Engineer , with a focus in **Target Tracking** , **Sensor Fusion, and ... to join our Airborne Multifunction Systems (AMS) Systems Engineering, Integration and Test ( SEIT ) team...the transition to a new multi-sensor fusion framework + Expert- level knowledge of advanced state estimation theory + Lead… more
    Northrop Grumman (12/19/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product Team ... integrated system performance path to IOC + Bridge the Systems Engineering Integration & Test ( SEIT ) Verification...testing and maturation roadmaps to achieve a demonstrated TRL level + Experience in the development of test requirements… more
    Northrop Grumman (11/21/25)
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