• Staff System Integration Lab Systems

    Northrop Grumman (Jessup, MD)
    …is seeking a **Staff System Integration Lab (SIL) Systems Engineer Lead** **What You'll Get to ... per customers' requirements.** **Basic Qualifications for** **Staff IPT SIL Systems Engineer Lead** **:** * Bachelor's degree...* This position requires the applicant to be a US citizen * Current Active DoD Secret… more
    Northrop Grumman (12/06/25)
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  • Systems Engineer Sr. Stf

    Lockheed Martin (Liverpool, NY)
    …Rotary and Mission Systems has an opportunity in Liverpool, NY for a Systems Engineer Sr\. Staff supporting the MK\-48 Torpedo, Thin Lined Towed Array ... be flexible, motivated, dedicated, detail\-focused, team\-oriented, and capable of multi\-tasking\. The systems engineer in this role will be responsible for… more
    Lockheed Martin (12/04/25)
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  • Ground Systems Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …space and find a career that's built for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado Springs, CO\. Ground ... Systems Engineer * Utilizes strong analytical and...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI… more
    Lockheed Martin (12/11/25)
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  • Sr. Systems Engineer - RF Signal…

    RTX Corporation (Tucson, AZ)
    **Date Posted:** 2025-12-05 **Country:** United States of America **Location:** AZ204: RMS Rita Road Bldg 9020 9000 South Rita Rd Building 9020, Tucson, AZ, ... date.​ US citizenship is required, as only US citizens are eligible for a security... and advanced AI/ML solutions. We're looking for **Sr. Systems Engineer - RF Signal and Sensor… more
    RTX Corporation (12/06/25)
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  • Principal Systems Engineer

    RTX Corporation (Middletown, RI)
    **Date Posted:** 2025-11-07 **Country:** United States of America **Location:** RI201: 127 John Clarke Road Middletwn 127 John Clarke Road Suite 3, Middletown, ... date.​ US citizenship is required, as only US citizens are eligible for a security...people-centered candidate to fill the role of Principal HW/SW Systems Engineer in our Physical Sciences &… more
    RTX Corporation (11/08/25)
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  • Responsible Systems Engineer V,…

    Lockheed Martin (Littleton, CO)
    **Description:** Join Our Team as a **Responsible Systems Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics ... this role look like?** * As an Avionics Responsible Systems Engineer you will lead and coordinate...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (11/19/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with the US Air Force. This position will be located in ... and will be a full-time on-site position. **Responsibilities** The Systems Engineer 's role is designing, managing, and...reliability across the intellegence community in support of the United States Air Force Headquarters Air Combat… more
    GovCIO (11/22/25)
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  • Systems Engineer * (Springfield, MO)

    3M (Springfield, MO)
    **Job Description:** ** Systems Engineer **Collaborate with Innovative 3Mers Around the World** Choosing where to start and grow your career has a major impact on ... **The Impact You'll Make in this Role** As a ** Systems Engineer ** , you will have the...services with certain "non-U.S. persons" (persons who are not US citizens or nationals, lawful permanent residents… more
    3M (10/21/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: ... ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of… more
    L3Harris (10/26/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job Schedule: ... ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of… more
    L3Harris (10/05/25)
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