• Senior Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret **Solipsys, Managed by Collins Aerospace** ... and international pursuits and programs. In this position, you will serve as a systems engineer with a focus on systems modeling and analysis on challenging… more
    RTX Corporation (10/26/25)
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  • Senior Systems Engineer - Radar…

    Lockheed Martin (Liverpool, NY)
    systems and sensors\. **The Work** In this important role\. the Radar Systems Engineer will: \- Apply advanced technologies, scientific principles, theories ... **Description:** At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\....\- Candidates must have the ability to obtain a DOD security clearance to at least the… more
    Lockheed Martin (10/22/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    … Engineering and Test Center (SETC) organization is currently hiring a **Principal Systems Engineer - Systems Design Architecture Effectors** to join ... and every time for our warfighters! As a **Principal Systems Engineer - Systems Design...Engineering (MBSE), and/or Digital Engineering + Experience with military systems ; tactics, techniques, and procedures along with DoD more
    RTX Corporation (10/17/25)
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  • Systems Engineer , MBSE - Mid Career

    Lockheed Martin (Littleton, CO)
    …Prompt Strike \(CPS\) program Lockheed Martin is seeking a highly skilled and motivated Systems Engineer for Model Based Systems Engineering \(MBSE\) to join ... Prompt Strike \(CPS\) team in Denver, Colorado\. As a ** Systems Engineer for Model Based Systems...implementing model analysis and execution * Active or Current DoD Secret Security Clearance **Desired Skills:** *… more
    Lockheed Martin (10/11/25)
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  • Sentinel Sr. Principal STPA- Systems

    Northrop Grumman (Huntsville, AL)
    …Security (STPA-Sec) Engineer , Level 4. You will be combining traditional Systems Engineering skills, with a holistic system analyses approach in order to uncover ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ Must be a US Citizen with an **active DoD Secret Clearance ** with an investigation date… more
    Northrop Grumman (10/08/25)
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  • Lead Radar Systems Integration & Test…

    Lockheed Martin (Liverpool, NY)
    …Our Multi Mission Air Defense \(MMAD\) line of business is looking for an experienced Systems Integration & Test Engineer that has the confidence to solve a wide ... range of difficult problems\. This candidate will be the Systems Integration & Test Engineer Senior Staff...\(Internal & External\) Procedure Development Ability to obtain a DOD Security Clearance Bachelors degree from an… more
    Lockheed Martin (09/13/25)
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  • Sentinel - Principal Systems

    Northrop Grumman (Roy, UT)
    …today. Northrop Grumman Defense Systems currently has an opening for a Principal Systems Engineer . This position will be in **Roy, UT** and will support the ... Sentinel program has an exciting opportunity for a Principal Systems Engineer to join the team supporting...+ Must be a US Citizen with an active DoD Secret Clearance with an investigation date… more
    Northrop Grumman (09/12/25)
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  • Systems Engineer II

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Systems Engineer II.** IAMDS leads all aspects of Systems Engineering ... clearance . **Qualifications We Prefer:** + ​Experience of radar systems (for example - PATRIOT, LTAMDS, AN/TPY-2 and others)...Familiarity with MATLAB, DOORS, and MS Office + Existing DoD Security Clearance **What We Offer:** +… more
    RTX Corporation (09/23/25)
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  • Lead Systems Engineer

    KBR (El Segundo, CA)
    Title: Lead Systems Engineer Lead Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... our national security. KBR is seeking an experienced Lead Systems Engineer to join our team on...clearance is required. Join a small, hand selected systems engineering team defining the next generation of space… more
    KBR (09/19/25)
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  • Zero Trust Cyber Systems Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Seize your opportunity to make a personal impact as a Zero Trust (ZT) Cyber Systems Engineer with GDIT. A career in systems engineering means creating, ... **Req ID:** RQ202473 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret... that matter most. We're seeking a highly skilled systems engineer who has technical expertise and… more
    General Dynamics Information Technology (10/07/25)
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